Original Assembly Instructions EN

Lubrication pump P203 following machinery directive 2006/42/EC

for multi-line lubrication systems
DC versions with control PCB H

LINCOLN

LINCOLN

LINCOLN

LINCOLN
LINCOLN

951-171-028-EN
Version 02
21/05/2021
EN Original EC Declaration of incorporation

Original EC Declaration of incorporation following machinery directive 2006/42/EG, annex II, part 1 B
SKF Lubrication Systems Germany GmbH, Heinrich-Hertz-Str. 2-8, DE - 69190 Walldorf hereby declares at its sole responsibility that the partly completed
machinery complies with the essential health and safety requirements of the Machinery Directive 2006/42/EC, Annex I, marked in the Annex to the EC Decla-
ration of Incorporation as applicable and fulfilled at the time of placing on the market.
The special technical documents were prepared following Annex VII part B. Upon justifiable request, these special technical documents can be forwarded
electronically to the respective national authorities. The authorized company for the compilation of the technical documentation is SKF Lubrication Systems
Germany GmbH.

Designation: Electrically driven pump to supply lubricant during intermittent operation within a centralized lubrication system
Types: P203 V DC
Part number: 6440-xxxxxxxx /644-xxxxx-x / 94xxxxxx, 094xxxxxxx

Furthermore, the following directives and standards were applied in the respective applicable areas:
2011/65/EU RoHS II
2014/30/EU Electromagnetic compatibility Industry
Standards
EN ISO 12100:2010 EN 60204-1:2018 EN 60034-1:2010/AC:2010 EN 61000-6-4:2007/A1:2011
EN 809:1998+A1:2009/AC:2010 EN 60947-5-1:2004/A1:2009 EN 61000-6-2:2005/AC:2005
EN IEC 63000:2018 EN 61131-2:2007
The partly completed machinery must not be put into service until the final machinery into which it is to be incorporated has been declared in conformity with
the previsions of machinery directive 2006/42/EC and any other applicable directives.
Walldorf, 21/05/2021

Jürgen Kreutzkämper Stefan Schürmann

Manager R&D Germany Manager PD
Germany South

951-171-028
Version 02 -2-
Original UK Declaration of incorporation EN

Original UK Declaration of incorporation according to the Supply of Machinery (Safety) Regulations 2008 No. 1597 An-
nex II
SKF Lubrication Systems Germany GmbH, Heinrich-Hertz-Str. 2-8, DE - 69190 Walldorf hereby declares under sole responsibility that the partly completed
machinery complies with the essential health and safety requirements of UK legislation Supply of Machinery (Safety) Regulations 2008 No. 1597Annex I,
marked in the Annex to the EC Declaration of Incorporation as applicable and fulfilled at the time of placing on the market. The special technical documents
were prepared following Annex VII part B. Upon justifiable request, these special technical documents can be forwarded electronically to the respective na-
tional authorities. The authorized company for the compilation of the technical documentation is SKF (U.K.) Limited, 2 Canada Close, Banbury, Oxfordshire,
OX16 2RT, GBR.

Designation: Electrically driven pump to supply lubricant during intermittent operation within a centralized lubrication system
Types: P203 V DC
Part number: 6440-xxxxxxxx /644-xxxxx-x / 94xxxxxx, 094xxxxxxx
Furthermore, the following regulations and standards were applied in the respective applicable areas:
- The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012 No. 3032
- Electromagnetic Compatibility Regulations 2016 No. 1091

Standards
EN ISO 12100:2010 EN 60204-1:2018 EN 60034-1:2010/AC:2010 EN 61000-6-4:2007/A1:2011
EN 809:1998+A1:2009/AC:2010 EN 60947-5-1:2004/A1:2009 EN 61000-6-2:2005/AC:2005
EN IEC 63000:2018 EN 61131-2:2007

The partly completed machinery must not be put into service until it has been established that the machinery into which it is to be incorporated is in compli-
ance with the provisions of UK legislation Supply of Machinery (Safety) Regulations 2008 No. 1597and all other applicable Directives.
Walldorf, 21/05/2021

Jürgen Kreutzkämper Stefan Schürmann

Manager R&D Germany Manager PD
Germany South

951-171-028
-3- Version 02
EN Annex to the declaration of incorporation following 2006/42/EC, annex II, no 1 B

Description of the essential health and safety requirements according to 2006/42/EC, Annex I, which have been applied and complied with. Any basic health
and safety requirements not listed here are not relevant to this product.
No.: Basic safety and health requirements Applicable: Complied with:
1.1.1 Definitions YES YES
1.1.2 Principles of safety integration YES YES
1.1.3 Materials and products YES YES
As to 1.1.3 Not fully complied with: The operator has to evaluate the hazards caused by the lubricant on the basis of the safety data sheet (SDS) and take
protective measures, if necessary.
1.1.5 Design of machinery to facilitate its handling YES YES
1.1.6 Ergonomics YES YES
As to 1.1.6 Not fully complied with: The operator has to ensure that the pump is integrated into the superior machine in such a manner that operation and
filling of the pump are ergonomically possible.
1.2 Control systems YES YES
1.2.1 Safety and reliability of control systems YES YES
1.2.3 Starting YES YES
1.2.6 Failure of the power supply YES YES
1.3 Protection against mechanical hazards YES YES
1.3.1 Risk of loss of stability YES YES
1.3.2 Risk of break-up during operation YES YES
As to 1.3.2 Not fully complied with: The operator has to secure the lubrication system against excessive pressure. For this purpose a pressure relief valve with
max. 350 bar opening pressure must be provided on each pump element.
1.3.4 Risks due to surfaces, edges or angles YES YES
1.3.7 Risks related to moving parts YES YES
1.3.9 Risks of uncontrolled movements YES YES
1.5 Risks due to other hazards YES YES
1.5.1 Electricity supply YES YES
1.5.6 Fire YES YES
As to 1.5.6 Not fully complied with: For pumps without control unit, the operator has to take suitable measures to ensure that the relative duty cycle (see
Technical Data) is complied with. Otherwise the motor may generate unacceptably high heat.

951-171-028
Version 02 -4-
Annex to the declaration of incorporation following 2006/42/EC, annex II, no 1 B EN

No.: Basic safety and health requirements Applicable: Complied with:

1.5.8 Noise YES YES
1.5.11 External radiation YES YES
1.5.13 Emission of hazardous materials and substances YES YES
1.5.15 Risk of slipping, tripping and falling YES YES
1.6 Maintenance YES YES
1.6.1 Machinery maintenance YES YES
1.6.2 Access to operating positions and servicing points YES YES
As to 1.6.2 Not fully complied with: The operator has to ensure that the pump is integrated into the superior machine in such a manner that operation of the
pump is possible without risk.
1.6.4 Operator interventions YES YES
1.7 Information YES YES
1.7.1 Information and warnings on the machinery YES YES
1.7.1.1 Information and information devices YES YES
1.7.2 Warning of residual risks YES YES
1.7.3 Marking of machinery YES YES
1.7.4 Instructions YES YES
1.7.4.1 General principles for the drafting of instructions YES YES
1.7.4.2 Contents of the instructions YES YES
1.7.4.3 Sales literature YES YES

951-171-028
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 Legal notice
EN

Legal notice Authorized local distributors Warranty

Manufacturer Great Britain The instructions do not contain any informa-
SKF Lubrication Systems Germany GmbH SKF (U.K.) Limited, tion on the warranty. This can be found in
e-mail: Lubrication-germany@skf.com 2 Canada Close, Banbury, Oxfordshire, our general terms and conditions.
www.skf.com/lubrication OX16 2RT, GBR.
Disclaimer
North America The manufacturer shall not be held respon-
Manufacturer's addresses SKF Lubrication Business Unit sible for damages caused by:
Lincoln Industrial
Walldorf Facilities
5148 North Hanley Road, St. Louis, ○ Non appropriate use
Heinrich-Hertz-Straße 2-8 faulty assembly, operation, setting, main-
MO. 63134 USA
69190 Walldorf tenance, repair or accidents
Germany South America
Phone: +49 (0) 6227 33-0 SKF Argentina Pte. Roca 4145, ○ Use of inappropriate lubricants
Fax: +49 (0) 6227 33-259 CP 2001 Rosario, Santa Fe ○ Improper or late response to
EEU Area malfunctions
Berlin Facilities LLC SKF ○ Unauthorized modifications of the
Motzener Straße 35/37 121552, Russia, Moscow, product
12277 Berlin Yartsevskaya Street, 19, Block A Floor 7
Germany ○ Intent or negligence
Copyright
Phone +49 (0)30 72002-0 © Copyright SKF ○ Use of non-original SKF spare parts
Fax +49 (0)30 72002-111 All rights reserved.
www.skf.com/lubrication ○ Faulty planning or layout of the central-
ized lubrication system
Training courses
In order to provide a maximum of safety and Liability for loss or damage resulting from
economic viability, SKF carries out detailed the use of our products is limited to the
training courses. It is recommended that the maximum purchase price. Liability for con-
training courses are attended. For more in- sequential damages of whatever kind is
formation please contact the respective SKF excluded.
Service address.

951-171-028
Version 02 -6-
Table of contents
EN

Table of contents
Original EC Declaration of incorporation following machinery directive 1.21 Operation ...............................................................................................17
2006/42/EG, annex II, part 1 B ...................................................................2 1.22 Emergency stopping .............................................................................17
Original UK Declaration of incorporation according to the 1.23 Transport, installation, maintenance, malfunctions, repair,
Supply of Machinery (Safety) Regulations 2008 No. 1597 Annex II............3 shutdown, disposal ...............................................................................18
Legal notice .................................................................................................6 1.24 Initial commissioning / daily start-up .................................................19
Explanation of symbols, signs and abbreviations ..................................... 10 1.25 Cleaning .................................................................................................19
1.26 Residual risks ........................................................................................20
1. Safety instructions ...................................................................... 12
1.1 General safety instructions ..................................................................12 2. Lubricants ................................................................................... 21
1.2 General behaviour when handling the product .................................12 2.1 General information .............................................................................21
1.3 Intended use ..........................................................................................13 2.2 Selection of lubricants ..........................................................................21
1.4 Foreseeable misuse ..............................................................................13 2.3 Material compatibility ...........................................................................21
1.5 Modifications of the product ................................................................13 2.4 Temperature characteristics ................................................................21
1.6 Prohibition of certain activities ............................................................13 2.5 Ageing of lubricants ..............................................................................22
1.7 Painting of plastic parts........................................................................13
1.8 Notes related to the CE marking .........................................................14 3. Overview, functional description ................................................ 23
1.9 Inspections prior to delivery ................................................................14 3.1 Pumps without follower plate..............................................................23
1.10 Other applicable documents ................................................................14
1.11 ADR test certificate ...............................................................................14 4. Technical data ............................................................................. 29
1.12 Markings on the product ......................................................................15 4.1 General technical data ..........................................................................29
1.17 Notes related to the type identification plate .....................................16 4.2 Protection types and classes ...............................................................30
1.13 Notes related to the ECE approval mark ............................................16 4.3 Hydraulic connection diagram ............................................................30
1.14 Notes related to the EAC marking .......................................................16 4.4 Nominal output volumes .....................................................................31
1.15 Notes related to the UKCA marking ....................................................16 4.4.1 Influencing variables on the output volume ......................................31
1.16 Notes related to the China RoHS marking .........................................16 4.4.2 Output diagrams of typical NLGI 2 lubricants ....................................32
1.18 Persons authorized to operate the pump ..........................................17 4.5 Overview of the reservoir variants......................................................33
1.18.1 Operator .................................................................................................17 4.6 Useable reservoir volume ....................................................................34
1.18.2 Specialist in mechanics ........................................................................17 4.7 Lubricant requirement for priming of an empty pump ....................35
1.18.3 Specialist in electrics ............................................................................17 4.8 Tightening torques ...............................................................................36
1.19 Briefing of external technicians...........................................................17 4.9 Possible settings of the lubrication times...........................................37
1.20 Provision of personal protective equipment ......................................17 4.10 Type identification code ........................................................................38

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 Table of contents
EN

5. Delivery, returns, and storage .................................................... 42 8. Operation .................................................................................... 59

5.1 Delivery ..................................................................................................42 8.1 Refill lubricant .......................................................................................59
5.2 Returns ..................................................................................................42
5.3 Storage...................................................................................................42 9. Cleaning ...................................................................................... 60
5.4 Storage conditions for parts primed with lubricant ..........................43 9.1 Cleaning agents.....................................................................................60
5.4.1 Storage period of up to 6 months .......................................................43 9.2 Exterior cleaning ...................................................................................60
5.4.2 Storage period from 6 to 18 months..................................................43 9.3 Interior cleaning ....................................................................................60
5.4.3 Storage period exceeding 18 months ................................................43
10. Maintenance ............................................................................... 61
6. Installation .................................................................................. 44
6.1 General information .............................................................................44 11. Troubleshooting .......................................................................... 62
6.2 Place of installation...............................................................................44 11.1 Display of operating states of control PCB H .....................................63
6.3 Mechanical connection .........................................................................45
12. Repairs ........................................................................................ 64
6.3.1 Minimum assembly dimensions .........................................................45
12.1 Replace pump element and pressure control valve ..........................64
6.3.2 Installation bores ..................................................................................47
12.2 Replacement of the control PCB .........................................................65
6.4 Electrical connection ............................................................................49
12.3 Installation of the pump at the place of use .......................................66
6.5 Adjusting the output volume on the pump element R......................50
12.4 Tests after replacement of the control PCB .......................................67
6.6 Mount pressure control valve ..............................................................51
6.7 Lubrication line connection .................................................................52
13. Shutdown and disposal............................................................... 68
6.8 Filling with lubricant .............................................................................53
13.1 Temporary shutdown ...........................................................................68
6.8.1 Filling via the reservoir lid ....................................................................53
13.2 Final shutdown and disassembly ........................................................68
6.8.2 Filling via filler fitting.............................................................................54
13.3 Disposal..................................................................................................68
6.8.3 Filling via the optional filling connection ............................................55
6.9 Setting of the lubrication times ...........................................................56 14. Spare parts ................................................................................. 69
14.1 Housing cover assy. ..............................................................................69
7. Initial start-up ............................................................................ 57
14.2 Pump elements .....................................................................................69
7.1 Inspections prior to initial start-up .....................................................57
14.3 Pressure control valve and adapter ....................................................70
7.2 Inspections during initial start-up ......................................................57
14.4 Adapter D 6 AX 1/8NPT I C ..................................................................70
7.3 Triggering an additional lubrication cycle...........................................58
14.5 Motor 12/ 24 V DC ................................................................................70

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Table of contents
EN

14.6 Transparent reservoir...........................................................................71

14.7 Replacement kit control PCB H ...........................................................72
14.8 Adapter with lubrication fitting............................................................72
14.9 Closure screw M22 x 1,5......................................................................72
14.10 Screw cap...............................................................................................73
14.11 Fixed paddle...........................................................................................73
14.12 Reservoir lid ...........................................................................................73
14.13 Connection sockets and cable .............................................................74

15. Electrical connection................................................................... 75

15.1 Cable colours following IEC 60757 .....................................................75
15.2 Legend ...................................................................................................76
15.3 Connection diagram P203 V DC with control PCB H
and square plug ....................................................................................77
15.4 Connection diagram P203 V DC with control PBC H
and bayonet plug ..................................................................................78
15.5 Overveiw of cables and connection options.......................................79

16. China RoHS Table ........................................................................ 80

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 Explanation of symbols, signs and abbreviations
EN

Explanation of symbols, signs and abbreviations

The following abbreviations may be used within these instructions. Symbols within safety notes mark the kind and source of the hazard.

General warning Dangerous electrical voltage Risk of falling Hot surfaces

Unintentional intake Crushing hazard Pressure injection Suspended load

Electrostatically sensitive Potentially explosive Keep unauthorized persons
components atmosphere away
Wear personal protec-
Wear personal protective Wear personal protective Wear personal protective
tive equipment (protective
equipment (goggles) equipment (face shield) equipment (gloves)
clothes)
Wear personal protective Disconnect product from
General obligation
equipment (safety shoes) mains
Protection y double or rein-
Protective conductor Protection by extra low volt- Safe galvanic isolation (pro-
forced insulation
(protection class I) age (protection class III) tection class III)
(protection class II)
Disposal of waste electrical
CE marking Disposal, recycling
and electronic equipment

Warning level Consequence Probability Symbol Meaning

Death, serious
DANGER
injury
imminent l Chronological guidelines
Death, serious
WARNING
injury
possible ¡ Lists

CAUTION Minor injury possible Refers to other facts, causes, or consequences

NOTICE Property damage possible

951-171-028
Version 02 - 10 -
Explanation of symbols, signs and abbreviations
EN

Abbreviations and conversion factors

re. regarding °C degrees Celsius °F degrees Fahrenheit
approx. approximately K Kelvin Oz. ounce
i.e. that is N Newton fl. oz. fluid ounce
poss. possibly h hour in. inch
if appl. if applicable s second psi pounds per square inch
incl. including d day sq. in. square inch
min. minimum Nm Newtonmeter cu. in. cubic inch
max. maximum ml millilitre mph miles per hour
min. minute ml/d millilitre per day rpm revolutions per minute
etc. et cetera cc cubic centimetre gal. gallon
e.g. for example mm millimetre lb. pound
kW kilowatt l litre hp horse power
U Voltage dB (A) sound pressure level kp kilopond
R resistance > greater than fpsec feet per second
I current < less than conversion factors
V volt ± plus/minus Length 1 mm = 0.03937 in.
W watt Ø diametre Area 1 cm² = 0.155 sq.in
AC alternating current kg kilogram Volume 1 ml = 0.0352 fl.oz.
DC direct current rh relative humidity 1 l = 2.11416 pints (US)
A ampere ≈ approximately Mass 1 kg = 2.205 lbs
Ah ampere hour = equal to 1 g = 0.03527 oz.
Hz frequency [Hertz] % per cent Density 1 kg/cm³ = 8.3454 lb./gal. (US)
nc normally closed contact ‰ per mille 1 kg/cc = 0.03613 lb./cu.in.
no Normally open contact ≥ greater than Force 1 N = 0.10197 kp
N/A not applicable ≤ less than Pressure 1 bar = 14.5 psi
ft. feet mm2 square millimetre Temperature °C = (°F-32) x 5/9
rpm revolutions per minute Output 1 kW = 1.34109 hp
á Increases a value Acceleration 1 m/s² = 3.28084 ft./s²
â Reduces a value Speed 1 m/s = 3.28084 fpsec.
1 m/s = 2.23694 mph

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 1. Safety instructions
EN

1. Safety instructions
1.1 General safety instructions 1.2 General behaviour when handling the
○ The owner must ensure that safety infor- product
mation has been read by any persons en- ○ The product may be used only in aware- ○ Responsibilities for different activities
trusted with works on the product or by ness of the potential dangers, in proper must be clearly defined and observed.
those persons who supervise or instruct technical condition, and according to the Uncertainty seriously endangers safety
the before-mentioned group of persons. information in these instructions ○ Safety-related protective and safety
In addition, the owner must also ensure equipment must not be removed, modi-
○ Familiarize yourself with the functions
that the relevant personnel are fully fa- fied or affected otherwise in its function
and operation of the product. The speci-
miliar with and have understood the con- and is to be checked at regular intervals
fied assembly and operating steps and
tents of the Instructions. It is prohibited to for completeness and function
their sequences must be observed
commission or operate the products prior
to reading the instructions ○ Any unclear points regarding proper ○ If protective and safety equipment has to
condition or correct assembly/ operation be dismantled, it must be reassembled
○ These instructions must be kept for fur- immediately after finishing the work, and
must be clarified. Operation is prohibited
ther use then checked for correct function
until issues have been clarified
○ The described products were manufac- ○ Remedy occurring faults in the frame of
○ Keep unauthorized persons away
tured according to the state of the art. responsibilities. Immediately inform your
Risks may, however, arise from a usage ○ Wear personal protective equipment superior in the case of faults beyond your
not according to the intended purpose always competence
and may result in harm to persons or ○ Precautionary operational measures and
damage to material assets ○ Never use parts of the centralized lu-
instructions for the respective work must brication system or of the machine as
○ Any malfunctions which may affect safety be observed standing or climbing aids
must be remedied immediately. In addi-
tion to these Instructions, general statu-
tory regulations for accident prevention
and environmental protection must be
observed

951-171-028
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1. Safety instructions
EN

1
1.3 Intended use 1.6 Prohibition of certain activities
Supply of lubricants within a centralized lu- ○ to supply, transport, or store hazardous Due to potential sources of faults that may
brication system following the specifications, substances and mixtures in accordance not be visible or due to legal regulations
technical data and limits stated in these with annex I part 2-5 of the CLP regula- the following activities may be carried out
Instructions: tion (EG 1272/2008) or HCS 29 CFR by manufacturer specialists or authorized
The product is intended exclusively for inte- 1910.1200 marked with GHS01-GHS06 persons only:
and GHS08 hazard pictograms
gration into a different machine. ○ Repairs or changes to the drive
○ to feed, forward, or store gases, liquefied
Usage is allowed exclusively for professional ○ Replacement of or changes on the pis-
users in the frame of commercial and eco- gases, dissolved gases, vapours, or fluids
tons of the pump elements
nomic activities. whose vapour pressure exceeds normal
atmospheric pressure (1013 mbar) by ○ Changes on the control PCB exceeding
1.4 Foreseeable misuse more than 0.5 bar at the maximum per- adjustment of the lubrication and pause
Any usage differing from the one stated in missible operating temperature times or the replacement in case of
defects.
these Instructions is strictly prohibited, par- ○ in an explosion protection zone
ticularly a usage: 1.7 Painting of plastic parts
1.5 Modifications of the product
○ outside the indicated ambient tempera-
Painting of any plastic parts or seals of the
ture range Unauthorized conversions or modifica-
described products is expressly prohibited.
○ with non-specified means of operation tions may result in unforeseeable impacts
Remove or tape plastic parts completely be-
on safety. Therefore, any unauthorized
○ without adequate pressure control valve fore painting the superior machine
conversions or modifications are expressly
○ in continuous operation prohibited.
○ of C3 versions in areas with aggressive
and corrosive materials (e.g. with high
salt concentration)
○ of plastic parts in areas with high ozone
levels or in areas with harmful radiation
(e.g. ionising radiation)

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 1. Safety instructions
EN

1.8 Notes related to the CE marking 1.9 Inspections prior to delivery 1.11 ADR test certificate
CE marking is effected following the require- The following inspections were carried out Provided the use of ADR connecting mate-
ments of the applied directives: prior to delivery: rial as stated in the type identification code
○ 2014/30/EU ○ Safety and functional tests and correctly performed electrical installa-
Electromagnetic compatibility tion, the lubricant pumps comply with ADR
○ Electrical inspections following EN requirements for use outside potentially
○ 2011/65/EU 60204-1 explosive zones 0, 1 or 2 in vehicle types EX/
(RoHS II) Directive on the restriction of II, EX/III, FL and AT.
the use of certain hazardous substances 1.10 Other applicable documents
in electrical and electronic equipment Test institute: TÜV-SÜD Auto Service GmbH
In addition to these instructions, the fol-
lowing documents must be observed by the Component approval marking:
Reference on Pressure Equipment Directive
respective target group: TÜ.EGG.054-01
2014/68/EU
Because of its performance data the product ○ Operational instructions and approval
does not achieve the limit values defined in rules
Article 4 (1) (a) (ii) and is therefore excluded ○ Safety data sheet of the lubricant used
from the scope of application of Pressure
Where appropriate:
Equipment Directive 2014/68/EU following
Article 1 (2) (f). ○ Project planning documents
○ Additional information on special ver-
sions of the pump. You will find these in
the special system documentation
○ Any documents of other components
required to set up the centralized lubrica-
tion system

951-171-028
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1. Safety instructions
EN

1
1.12 Markings on the product

Warning of personal injury from

being drawn in, crushed or
sheared while the pump is run-
ning due to contact with the stir-
ring paddle when the reservoir lid
is open.

Rotational direction of the pump

Pumps with ADR

approval

Further to the findings of the

workplace risk evaluation the
operating company has to at-
tach additional markings (e. g.
warnings, signs giving orders,
prohibition signs or labelling
as specified by GHS), where
appropriate.

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 1. Safety instructions
EN

1.17 Notes related to the type identifica- 1.13 Notes related to the ECE approval 1.16 Notes related to the China RoHS
tion plate mark marking
The type identification plate states impor- The ECE approval mark (E1) con-
tant characteristics such as type designa- firms that an ECE design certifica- The China RoHS marking confirms
tion, order number, and regulatory char- tion (ECE R10) was issued for the that there is no danger to persons
acteristics. To ensure that the loss of data product. or the environment from the regu-
due to an illegible type identification plate is lated substances contained within
avoided, the characteristics should be en- the intended period of use (number
tered in the Instructions. 1.14 Notes related to the EAC marking in the circle) of the product.
Model: _______________________________ The EAC conformity marking con-
firms the product’s conformity with
P. No. ________________________________ the applicable legal provisions of the
Eurasian customs union.
S. No. ________________________________
1.15 Notes related to the UKCA marking
(CW/YY) _______________________________
Calendar week/year of construction The UKCA conformity marking con-
firms the product’s conformity with
the applicable legal provisions of
SKF Lubrication Systems Germany GmbH
Model: P203-xxxxx-xxx-xx
Great Britain.
P. No.: 644-xxxxx-x
S. No.: xxxxxxxxxxxx

pmax: xxx bar / xxxx psi

U: xx VDC
P: 72 W
Made in xxxxxxxxxxxxxxxx Factory address KW/JJ

951-171-028
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1. Safety instructions
EN

1
1.18 Persons authorized to operate the 1.19 Briefing of external technicians 1.21 Operation
pump
Prior to commencing the activities, external The following must be observed during
technicians must be informed by the opera- commissioning and operation:
1.18.1 Operator tor of the company safety provisions, the ○ Any information within this manual and
A person who is qualified by training, know- applicable accident prevention regulations the information within the referenced
ledge and experience to carry out the func- to be maintained, and the functions of the documents
tions and activities related to normal opera- superordinate machine and its protective
devices. ○ All laws and regulations to be complied
tion. This includes avoiding possible hazards
with by the user
that may arise during operation. 1.20 Provision of personal protective
equipment 1.22 Emergency stopping
1.18.2 Specialist in mechanics In case of an emergency stop the pump sta-
The operator must provide suitable personal
Person with appropriate professional educa- protective equipment for the respective tion by:
tion, knowledge and experience to detect location of operation and the purpose of
and avoid the hazards that may arise during ○ Interrupting the power supply to the
operation.
transport, installation, start-up, operation, pump
maintenance, repair and disassembly. ○ Where appropriate, using measures
determined by the operator, such as ac-
1.18.3 Specialist in electrics tuating the emergency stop switch of the
Person with appropriate professional educa- superior machine
tion, knowledge and experience to detect
and avoid the hazards that may arise from
electricity.

951-171-028
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 1. Safety instructions
EN

1.23 Transport, installation, maintenance,

malfunctions, repair, shutdown, ○ Ensure through suitable measures that ○ Carry out electrical connections only ac-
disposal movable or detached parts are immobi- cording to the information in the valid
lized during the work and that no limbs wiring diagram and taking the relevant
○ All relevant persons must be informed can be caught in between by inadvertent regulations and the local connection con-
of the activity prior to starting any work. movements ditions into account
Observe the precautionary operational
measures and work instructions ○ Assemble the product only outside of the ○ Do not touch cables or electrical compo-
operating range of moving parts, at an nents with wet or damp hands
○ Carry out transport using suitable trans- adequate distance from sources of heat
port and hoisting equipment on suitable ○ Fuses must not be bypassed Replace de-
or cold. Other units of the machine or ve- fective fuses always by fuses of the same
ways only hicle must not be damaged or impaired in type
○ Maintenance and repair work can be their function by the installation
subject to restrictions at low or high tem- ○ Ensure proper connection of the protec-
○ Dry or cover wet, slippery surfaces tive conductor in case of products of pro-
peratures (e.g. changed flow properties of accordingly
the lubricant). Therefore, where possible, tection class I
try to carry out maintenance and repair ○ Cover hot or cold surfaces accordingly ○ Adhere to any protective measures, e. g.
work at room temperature. ○ Work on electrical components must be connection of protective conductor and
○ Prior to performing work, the product carried out by electrical specialists only. safety distances. Observe stated degree
and the machine, into which the product Observe any waiting periods for dis- of protection
will be integrated, must be depressur- charging, if necessary ○ Undertake drilling at non-critical, non-
ized and secured against unauthorized ○ Carry out works on electrical components load bearing parts only. Use any available
activation only while the system is depressurized boreholes. Do not damage lines and ca-
and use voltage isolated tools suitable for bles when drilling.
electrical works only ○ Observe possible abrasion points. Protect
the parts accordingly

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1. Safety instructions
EN

1
1.24 Initial commissioning / daily start-up 1.25 Cleaning
○ All components used must be designed Ensure that: ○ Risk of fire and explosion when using
according to the maximum operating ○ All safety devices are completely available inflammable cleaning agents Only use
pressure and the maximum respectively and functional non-flammable cleaning agents suitable
minimum ambient temperature for the purpose
○ All connections are correctly connected
○ No parts of the centralized lubrication ○ Do not use aggressive cleaning agents
system may be subjected to torsion, ○ All parts are correctly installed
○ Thoroughly remove residues of cleaning
shear, or bending ○ All warning labels on the product are agents from the product
○ Check all parts prior to their usage for present completely, highly visible and
undamaged ○ Do not use steam jet and high pressure
contamination and clean, if necessary cleaners. Electrical components may be
○ Lubricant lines must be primed with ○ Illegible or missing warning labels are to damaged. Observe the type of protection
lubricant prior to installation. This makes be replaced without delay of the pump
the subsequent ventilation of the system ○ Cleaning work may not be carried out on
easier energized components
○ Observe the specified tightening torques. ○ Mark damp areas accordingly
When tightening, use a calibrated torque
wrench,
○ When working with heavy parts use suit-
able lifting tools
○ Avoid mixing up or wrong assembly
of dismantled parts. Mark these parts
accordingly

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EN
1.26 Residual risks

Residual risk Possible in life cycle Prevention/ remedy

Personal injury/ material damage due to Keep unauthorized persons away. No people may remain under suspended loads. Lift
A B C G H K
falling of raised parts parts with adequate lifting devices.
Personal injury/ material damage due to
Observe the specified tightening torques. Fix the product to components with ad-
tilting or falling of the product because of
B C G equate load-bearing capacities only. If no tightening torques are stated, apply tight-
non-observance of the stated tightening
ening torques according to the screw size characteristics for 8.8 screws.
torques

Personal injury/ material damage due to Check the connection cable with regard to damages before the first usage and then at
electric shock in case of damage to the B C D E F G H regular intervals. Do not mount cable to moving parts or friction points. If this cannot
connection cable be avoided, use spring coils respectively protective conduits.

Be careful when filling the reservoir and when connecting or disconnecting lubricant
Personal injury/ damage to material due feed lines. Always use suitable hydraulic screw connections and lubrication lines
B C D F G H K
to spilled or leaked lubricant for the stated pressures. Do not mount lubrication lines to moving parts or friction
points. If this cannot be avoided, use spring coils respectively protective conduits.

Loss of electrical protective function due

After replacement of electrical components carry out an electrical safety test accord-
to faulty installation of electrical compo- G
ing to EN 60204-1.
nents after repair
Remove reservoir with follower plate only when the spring is quite released (i.e. the
Reservoir with follower plate is subjected
G reservoir is empty). Provide adequate protective measure, e.g. fastening straps, when
to spring load
loosening the reservoir. Do not work with your head directly above the reservoir.
Warning of personal injury from being
drawn in, crushed or sheared while the Never reach into the reservoir while the pump is running.
pump is running due to contact with the B C D E F G Remove reservoir lid only, if pump has been disconnected electrically from the mains
stirring paddles when the reservoir lid beforehand.
is open.
Life phases:
A = transport, B = installation, C = initial start-up, D = operation, E = cleaning, F = maintenance, G = fault, repair, H = shutdown, K = disposal

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2.Lubricants
EN

2. Lubricants
2.1 General information 2.2 Selection of lubricants 2.3 Material compatibility 2
Lubricants are used specifically for cer- SKF considers lubricants to be an element Lubricants must generally be compatible
tain application purposes. In order to fulfil of system design. A suitable lubricant is se- with the following materials:
their tasks, lubricants must fulfil various lected already when designing the machine ○ steel, grey iron, brass, copper, aluminium
requirements. and forms the basis for the planning of a
centralized lubrication system. ○ ABS, CR, FPM, NBR, NR, PA, PET, PMMA,
The most important requirements for lubri-
POM, PP, PS, PTFE, PU, PUR
cants are: The selection is made by the manufacturer
○ Reduction of abrasion and wear or operator of the machine, preferably to- 2.4 Temperature characteristics
gether with the lubricant supplier based on
○ Corrosion protection the requirement profile defined.
The lubricant used must be suitable for the
specific ambient temperature of the product.
○ Noise minimisation Should you have little or no experience with The viscosity required for proper operation
○ protection against contamination or the selection of lubricants for centralized lu- of the product must be adhered to and must
penetration of foreign objects brication systems, please contact SKF. not be exceeded in case of low temperatures
○ Cooling (primarily with oils) If required we will be glad to support cus- nor fall below specification in case of high
tomers to select suitable components for temperatures. Specified viscosities, see
○ longevity (physical/ chemical stability) feeding the selected lubricant and to plan chapter Technical data.
○ economic and ecological aspects and design their centralized lubrication
system.
You will avoid possible downtimes through
damage to your machine or system or
damage to the centralized lubrication
system.

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EN

2.5 Ageing of lubricants

After a prolonged downtime of the machine, Only lubricants specified for the Due to the multitude of possible
the lubricant must be inspected prior to product (see chapter Technical additives, individual lubricants,
re-commissioning as to whether it is still data) may be used. Unsuitable which according to the manu-
suitable for use due to chemical or physical w lubricants may lead to a failure of facturer's data sheets fulfil the
ageing. We recommend that you undertake the product. necessary specification, may not,
this inspection already after a machine in fact, be suitable for use in cen-
downtime of 1 week. tralized lubrication systems (e. g.
incompatibility between synthetic
If doubts arise as to a further suitability of Do not mix lubricants. This may
lubricants and materials). In
the lubricant, please replace it prior to re- have unforeseeable effects on
order to avoid this, always use
commissioning and, if necessary, undertake the usability and therefore on the
lubricants tested by SKF.
initial lubrication by hand. function of the centralized lubri-
It is possible for lubricants to be tested in the cation system.
company's laboratory for their suitability for
being pumped in centralized lubrication sys- When handling lubricants the rel-
tems (e.g. "bleeding"). evant safety data sheets and haz-
Please contact SKF. if you have further ques- ard designations, if any, on the
tions regarding lubricants. packaging have to be observed.
You may request an overview of the lubri-
cants tested by SKF.

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3. Overview, functional description
EN

3. Overview, functional description

Overview, functional description Fig. 1

3.1 Pumps without follower plate
1 Reservoir
3
The lubricant is stored in the reservoir. De-
pending on the pump version there are differ- 1.1
ent types of reservoirs and reservoir sizes.

1.1 Reservoir lid 1.2

Serves as a protection against contamination 10
of the lubricant. After removing the reservoir
lid the reservoir can be filled from the top with
suitable clean lubricant.

1.2 Reservoir venting device 1

It provides air for the reservoir while the pump
is operating and lubricant is supplied.

10 Stirring paddle
While the pump operates, the stirring paddle
homogenises and smoothens the lubricant.
The stirring paddle's lower vertical part
pushes the lubricant towards the pump ele-
ments thus improving the suction behaviour
of the pump.

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Overview, functional description Fig. 2

2 Pump housing
The pump housing accommodates the motor, Types of connections
the electrical connection, the filler fitting, the
pump elements and the control PCB. Square plug
DIN EN 175301-803
3 Pump elements
The pump can be equipped with up to 3 pump
1 2
elements (see note in the type identification

3
code).

4 Filler fitting Bayonet plug

Serves to fill the pump from the bottom. If the ISO 15170-1
filler fitting is removed, this port can be used
to connect the external grease return from the
pressure control valves to the pump elements
with corresponding accessories.

5 Electrical connection
Serves to provide the (5.1) power supply
(input) of the pump. Depending on the actual
3
pump version the electrical connection is
provided as a square plug (bottom left) or as a
bayonet plug (top right).
4

5.1

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3. Overview, functional description
EN

Overview, functional description Fig. 3

9 Screw cap of control PCB
The screw cap (9) allows to see the operating 3
or error states (LED displays on the control
PCB).
Remove the screw cap (9) by turning it anti-
clockwise to trigger an additional lubrication
or to adjust the lubrication time on the control
PCB. Then tighten the screw cap again by ap-
plying the stated tightening torque.

6
+ M

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EN

Overview, functional description of control PCB H Fig. 4

11 Control PCB H
Control PCB H serves to control P203 pumps
on vehicle trailers without permanent power
supply. The control PCB H is activated by the
first braking of the vehicle after turning the
vehicle’s ignition on.
By doing so:
○ the capacitor is charged
6
+ M

○ the pump control unit is activated by the

shock sensor
○ the lubrication time starts + +
31 54 N Z
M

In case of downtimes exceeding 11

the discharging time of the capaci-
tor the stored and already lapsed
pause time will get lost.
After reactivation of the brake
the pause time will start from the
beginning. This must be observed
for vehicle trailers that are only +
6
M

moved temporarily and are then

left standing for a longer period of
time. In this case additional lubri-
cation may be needed.

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3. Overview, functional description
EN

Overview, functional description of control PCB H Fig. 5

Functional principle:
A capacitor on the control PCB H is charged by 3
the power supply of the brake light each time
the vehicle brake is actuated. In this way the
power supply required for the control PCB to
save the pause and lubrication times as well
as to enable the function of the shock sensor
A 6h
is ensured for 4 to 5 days (discharging time of
the capacitor). B
Any movement of the vehicle is detected by
the shock sensor and the unalterable standby
time (A) and the variable pause time (B) will
C !
lapse.
During each vehicle downtime pause time (B)
will be stopped as long as the downtime lasts.
Downtimes are not added to the standby time
(A).
Each braking procedure is accompanied by a A Standby time 6 h (unalterable)
lubrication until the lubrication time (C) preset B Pause time (moving time) 5h 30 min 5h 58 min
on the control PCB will be reached. Then no
C Lubrication time (braking) 30 min 2 min
lubrication will take place during the braking
procedure any more.
After 6 hours the pump terminates the stand-
by time (A) and starts a new cycle.

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EN

Overview, functional description of control PCB H Fig. 6

Setting options on the control PCB H
After removing the screw cap (9) the following
settings can be made.
Setting of the lubrication time:
To do so, turn the red rotary switch (11.1) into 11.1 11.2
the desired position. For settings see chapter
Technical data. 11.3 11.4

Triggering an additional lubrication:

To do so, press and hold the pushbutton (11.2)
for more than 2 seconds.
6
+ M

Prerequisites for an additional lubrication

○ The vehicle brake is activated (power supply
of the pump)
○ The control is activated (for activation slight- 31 54
M
+ + N Z

ly shake the pump). 9

LEDs on the control PCB H

The control PCB H disposes of 2 LEDs.
If the left LED (11.3) is lit, power supply is con-
nected. If the right LED (11.4) is lit, the pump
motor is on (also see chapter Display of oper-
ating states of control PCB H).
6
+ M

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4. Technical data
EN

4. Technical data
4.1 General technical data
Operating pressure max. 350 bar [5076 psi] 12 V DC pump 24 V DC pump
Number of pump elements max. 3 Rated voltage 12 V DC ± 10 % 24 V DC ± 10 %
Direction of rotation clockwise Recommended back-up fuse 6 A (T) 3 A (T)
4
sound pressure level < 70 dB (A) Current consumption 6A 3A
Nominal speed 20 rpm Output (signal) floating
Relative duty cycle1) S3 25 ED 120 min Max. switching capacity 72 VA
Ambient temperature1) -40 °C to +70 °C [-40 °F to +158 °F] Max. switching voltage 30 V DC
Installation position2) vertical, i.e. reservoir at top. Max. switching current 700 mA
Protection type and class see next page
Weight of the empty pump
- Lubrication greases from NLGI 000 up to and including
Lubricants3) 02 litres, approx. 6.5 kg [0.53 gal. approx. 14.3 lbs.]
NLGI 2
04 litres, approx. 9.0 kg [1.06 gal. approx. 19.8 lbs.]
Depending on the specific pump type via: 08 litres, approx. 10 kg [2.11 gal. approx. 22.0 lbs.]
- Filler fitting
Filling 11 litres, approx. 12 kg [2.90 gal. approx. 26.5 lbs.]
- Reservoir lid (for reservoirs without follower plate)
- Optional filling connection 15 litres, approx. 14 kg [3.96 gal. approx. 30.9 lbs.]
1) The lower limit of the ambient temperature presupposes the pumpability of the lubricant used at the respective actually existing temperature. The maximum admissible
ambient temperature depends on the load and is mainly determined by the runtime and the operating pressure. The stated relative duty cycle refers to lubricants of NLGI 2, an
ambient temperature of 60 °C [140 °F] and a medium back pressure of 160 bar on the pump element. In case of temperatures ≥ 60° C and heavy load (higher pressure) the
maximum duty cycle should be reduced. 3) Pumps with UL approval may only be operated up to a maximum permissible ambient temperature of +60 °C, regardless of the load.
2) Pumps with follower plate allow for a rotating installation as well, e. g. in wind turbine generators. Maximum speed and maximum distance to the rotation axis on request. For
pumps without follower plate and expected inclined position (e.g. In case of construction or agricultural machinery) the following applies:
- The maximum filling must be reduced according to the expected inclined position (< MAX marking).
- The minimum filling must be increased as of an expected inclination of > 30 ° (> MIN marking), as otherwise a reduced lubricant volume in the suction area of the pump could
result in a functional impairment.
3) Observe the limits stated in chapter Limits of use of the intermittent low-level indication.

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EN

4.2 Protection types and classes 4.3 Hydraulic connection diagram

Degree of protection IP6K9K 1 = Reservoir

Protection class 1 3 2 = Pump

- Square plug SELV / PELV / FELV 3 = Filler fitting
- Bayonet plug SELV / PELV 4 = Check valve
M
2 5 = Pressure control valve
The specified degree of protection of the pump assumes P = Pressure line
that IP6K9K-capable connection sockets and correspond- P P P
ing cables are used. When using connection sockets and
cables with a lower degree of protection, classification is 4
made according to the lowest degree of protection. For the
achievable degrees of protection when using the connec- 5
tion sockets and cables supplied by us, see chapter Spare
parts.

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4. Technical data
EN

4.4 Nominal output volumes

In case of pump elements 5, 6, 7 and R, the stated nominal outputs per stroke refer to NLGI 2 lubrication greases, for pump element L they refer to
NLGI 0 lubrication greases, at an ambient temperature of + 20 °C [68 °F] and a back pressure of 100 bar [1450 psi] on the pump element. Deviat-
ing operating conditions or deviating pump configuration result in a changed motor speed and thus in a change of the output per time unit. If as 4
a consequence of the changed motor speed the output per time unit needs to be adapted, this will be done by adapting the lubrication and pause
time settings of the pump.

Pump element L4) 5 6 7 R B C5) Unit

Nominal output per stroke 0.03 0.10 0.16 0.22 0.04 / 0.18 0.10 0.24 cc

4.4.1 Influencing variables on the output volume

Influencing variables Increasing the output Reducing the output
Ambient temperature > + 20 °C < + 20 °C
Consistency class of the lubrication grease < NLGI 2 N/A
Number of pump elements N/A >1
Back pressure at the pump element < 100 bar > 100 bar

4) Pump element L must not be used for pumps with follower plate. With the pump element L, lubricants according to the specifications mentioned in these
instructions up to class < NLGI 2 can be pumped without restrictions. For lubricants of class NLGI 2, the suitability of pump element L for pumping from
temperatures of -5 °C or lower must be checked in each individual case.
5) Pump element C serves to supply exclusively chisel paste. When using chisel paste, observe the corresponding notes in the chapter Lubricants.

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EN

4.4.2 Output diagrams of typical NLGI 2 lubricants

Low temperature lubrication grease High temperature lubrication grease

110 110
100 100
90 90
Output in percent

Output in percent
80 80
70 70
60 60
50 50
40 40
30 30

-40 -30 -20 -10 0 10 20 30 40 50 60 70 °C -40 -30 -20 -10 0 10 20 30 40 50 60 70 °C

-40 -22 - 4 14 32 50 68 86 104 122 140 158 °F -40 -22 - 4 14 32 50 68 86 104 122 140 158 °F

The output diagrams represent the average value of the different high- respectively low-temperature lubrication greases.

Calculation of the output using the example of a high-temperature lubrication grease

Nominal speed of the pump motor per minute x nominal output of pump element 7 per stroke x efficiency in percent at an assumed ambient temperature of
-10 °C [14 °F] = 20 rpm x 0.22 cc (0.0134) x 80 % = 3.5 cc/min [0.214 cu.in./min.].

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4. Technical data
EN

4.5 Overview of the reservoir variants

In the following you find the possible reservoir variants of the pumps described in these instructions (also see type identification code). For a
better representation only the smallest possible reservoir size will be depicted always. In the figures the different reservoir variants may not
always be distinguishable visually, as the differences are located in the interior construction (e.g. with and without low level indication).
(ü = available reservoir sizes) 4
XNFL XN XNBO XNBA
litre 2* 4 8 11 15 2 4* 8* 11 15* 2 4* 8* 11* 15* 2 4* 8* 11 15*
[gal.] 00:53 01:06 02:11 2.9 3.96 00:53 01:06 02:11 2.9 3.96 00:53 01:06 02:11 2.9 3.96 00:53 01:06 02:11 2.9 3.96
ü ü ü ü ü ü ü ü ü ü ü ü

LINCOLN LINCOLN LINCOLN

* These reservoir sizes require an adapter 226-14105-5, if a pressure control valve shall be mounted into the pump element.

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EN

4.6 Useable reservoir volume

Regarding the reservoir version without follower plate the useable reservoir volume mainly depends on the NLGI consistency class of the lubricant
used and of the ambient temperature. In case of high consistency and low operating temperature normally more lubricant sticks to the inner sur-
faces of the reservoir and the pump and is thus no more available for being dispensed.

Useable reservoir volume Litres 2 4 8 11 15

(reservoir without follower plate) [gal.] [0.53] [1.06] [2.11] [2.90] [3.96]
Lubricants with relatively Litres 1.6 / 2.0 3.65 / 4.15 6.65 / 7.15 8.78 / 9.28 14.35 / 14.90
low consistency 6), 8) [gal.] [0.42 - 0.53] [0.96 - 1.10] [1.76 - 1.88] [2.32 - 2.45] [3.79 - 3.93]
Lubricants with relatively Litres 1.8 / 2.0 3.35 / 3.85 7.00 / 7.50 9.13 / 9.63 14.75 / 15.25
high consistency 7) [gal.] [0.47 - 0.53] [0.88 - 1.01] [1.84 - 1.98] [2.41 - 2.54] [3.90 - 4.03]

6) Lubricant consistencies of NLGI 000 lubricants at + 60 °C [140 °F] up to lubricant consistencies of NLGI 1.5 lubricants at + 20 °C [68 °F].
7) Lubricant consistencies of NLGI 2 lubricants at + 20 °C [68 °F] up to the maximum admissible lubricant consistency.
8) When using lubricants of a relatively low consistency in pumps subjected to strong vibrations or tilting motions (e.g. construction and agricultural machin-
ery), make sure to maintain a level that is about 15 mm [0.59 in.] below the MAX marking of the reservoir. This prevents lubricant from entering the res-
ervoir vent. In case of very strong vibrations or large tilting motions this value must be increased, for low vibrations it can be reduced. Changing the filling
level by 10 mm [0.4 in.] corresponds to a volume change of about 0.34 litres [0.09 gal.].

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4. Technical data
EN

4.7 Lubricant requirement for priming of an empty pump

To prime an empty pump up to the MAX marking of the reservoir, the following lubricant quantities are required.

Nominal volume | Litres / [gal.] 2 [0.53] 4 [1.06] 8 [2.11] 11 [2.90] 15 [3.96] 4

litre 3.8 ± 0.25 5.8 ± 0.25 9.15 ± 0.25 12.1 ± 0.25 17.5 ± 0.25
required lubricant quantity
[gal.] [1 ± 0.07] [1.53 ± 0.07] [2.41 ± 0.07] [3.20 ± 0.07] [4.62 ± 0.07]

The deviation between the lubricant quantity required for priming and the nominal volume of the reservoir results from the filling of the pump
housing up to the MIN marking of the reservoir.

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4.8 Tightening torques

A Pump element 20 Nm ± 2,0 Nm [14.75 ft.lb. ± 1.4 ft.lb.]

B Pressure control valve 6 Nm -0.5 Nm [4.43 ft.lb. - 0.07 ft.lb.]

C Pump 18 Nm ± 1.0 Nm [13.27 ft.lb. ± 0.74 ft.lb.]

D Screw cap 2 Nm ± 0,2 Nm [1.48 ft.lb. ± 0.15 ft.lb.]

A
E Housing cover (bottom side) 0.75 Nm ± 0.1 Nm [0.55 ft.lb. ± 0.07 ft.lb.] B
C
F optional filling connection 20 Nm + 2.0 Nm [14.75 ft.lb. ± 1.4 ft.lb.] G
Closure screw
G 10 Nm + 1.0 Nm [7.38 ft.lb. ± 0.7 ft.lb.]
Adapter to hydraulic lubrication fitting
F
H Square plug screw M3 0.5 Nm [0,37 ft.lb.]

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4.9 Possible settings of the lubrication times

Position of the rotary switch (red) 1 2 3 4 5 6 7 8 9 A B C D E F
Lubrication time in minutes) 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Factory setting of the rotary switch (red) X 4

Reference to the "0" position of the rotary switches

Never turn the rotary switches to the "0" position. This position is intended exclusively for the owner's purposes.

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4.10 Type identification code

The type identification code facilitates selection/ identification of important features of the product. For the type identification code of the respective prod-
uct, see the type identification plate on the pump.

P 2 0 3 _ E - _ 2 X N B O - 6 0 0 - 2 4 - E C 0 0 0 0 0 0 - H _ _ A + A D R Example
A B C D E F G H K H K H K H K L M N Category
1 2 3 X1 X2 X3 X4 Position

A | Product designation10) E | Reservoir versions10)

P203 XN = Lubrication grease without low-level indication
B | Corrosion protection classes10)
XNFL = Lubrication grease without low-level indication (flat reservoir)
_ = C3 Term of protection ≥ 15 years11)
XNBO = Lubrication grease without low-level indication with reservoir lid
X = C5-M Term of protection ≥ 15 years11)
C | Approvals10) Lubrication grease without low-level indication with lockable reservoir
XNBA =
E = CE/UKCA + E1 (ECE R10) approvals lid
D | Reservoir sizes (nominal volume)10)
2 = 2 l [0.53 gal.]
4 = 4 l [1.06 gal.]
8 = 8 l [2.11 gal.]
11 = 11 l [2.90 gal.]
15 = 15 l [3.96 gal.]

9) From these categories only one feature can be selected at a

time.
10) The duration of the corrosion protection does not stand for the
warranty period
C5-M versions cannot be combined with pump elements L, R, B
and C.

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P 2 0 3 _ E - _ 2 X N B O - 6 0 0 - 2 4 - E C 0 0 0 0 0 0 - H _ _ A + A D R Example
A B C D E F G H K H K H K H K L M N Category
1 2 3 X1 X2 X3 X4 Position
Positions of the pump elements in the type 4
F | Pump elements13)
identification code
0 = without pump element
L = Piston Ø 5 mm [0.20 in.] Output volume of pump elements, see
5 = Piston Ø 5 mm [0.20 in.] chapter Nominal output volume
If only 2 pump elements are
6 = Piston Ø 6 mm [0.23 in.] 3 1
required, these should be posi-
7 = Piston Ø 7 mm [0.28 in.] tioned oppositely to one another
R = Piston Ø 7 mm [0.28 in.] adjustable output (positions 1 and 3).
B = Piston Ø 7 mm [0.28 in.] with bypass
Positions of the pump elements in the type identification code from right to left 2
Thread:
Connection M22x1.5
Outlet G1/4
G | Connection voltage10)
12 = 12 V DC
24 = 24 V DC

13) From these categories there is always required a multiple selection with indica-
tion of the position.

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P 2 0 3 _ E - _ 2 X N B O - 6 0 0 - 2 4 - E C 0 0 0 0 0 0 - H _ _ A + A D R Example
A B C D E F G H K H K H K H K L M N Category
1 2 3 X1 X2 X3 X4 Position

H | Connections types on the pump13) Possible positions of the connection types on the pump
0 = No connection to the pump Left side: Right side: X1 X2 X3 X4
E = Square plug E 0 0 0
5 = Bayonet plug 4/3 poles14) 0 5 0 0
X2 X4
X1 X3

K | Connection material 13) Connection material suitable for connection type

0 = Without connection material 0 E 5
1 = Only connection socket (black) E
A = Connection socket (black) with moulded cable 10 m [33 ft] E Connection material is delivered loosely
C = Connection socket (black) with fitted ADR cable 10 m [33 ft] E together with the pump
E = Bayonet socket 4/3-wire with cable 10 m [33 ft] 5

13) From these categories there is always required a multiple selection with indication of the position.
14) Always select suitable connection material with bayonet socket for this type of connection

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Version 02 - 40 -
4. Technical data
EN

P 2 0 3 _ E - _ 2 X N B O - 6 0 0 - 2 4 - E C 0 0 0 0 0 0 - H _ _ A + A D R Example
A B C D E F G H K H K H K H K L M N Category
1 2 3 X1 X2 X3 X4 Position

L | Control PCB10)
H = Control PCB H
4
M | Lubrication greases 10)
A15) = Pump factory-filled with Fuchs Renocal FN 745
S 16) = Pump factory-filled with lubricant as specified by customer
Z = w/o lubrication grease
N | additional indications10)
ADR 17) = Pump for hazardous material transporters

15) Pumps are filled with the following grease quantities. Pump without follower plate; 2L reservoir approx. 750 g [27 fl.oz.] ≥ 4L reservoir approx. 1500 g [54
fl.oz.]; pump with follower plate: approx. 2250 g [81 fl.oz.].
16) Observe the restrictions regarding CLP / GHS in chapter Safety instructions as well as the lubricant specifications indicated in chapter Technical Data.
17) Always select the additional indication ADR together with characteristics C and D from category (K).

951-171-028
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 5. Delivery, returns, and storage
EN

5. Delivery, returns, and storage

5.1 Delivery
standards. Add the required certificates to Before application inspect the
After receipt of the shipment, check the the shipping documents. products with regard to possible
shipment for damage and completeness Mark returns on the packaging at least as damages occurred during their
according to the shipping documents. Im- follows. storage. This particularly applies
mediately report any transport damages to for parts made out of plastic
the forwarding agent. (embrittlement).
Keep the packaging material until any dis-
crepancies are resolved. During in-house
transport ensure safe handling.
5.2 Returns 5.3 Storage
Clean all contaminated parts before return- SKF products are subject to the following
ing them. If this is not possible or if it does storage conditions:
not make sense, e. g. for the troubleshooting
in case of a complaint, make sure to indicate ○ dry, dust- and vibration-free in closed
the pumped material. premises
In case of products contaminated with ○ no corrosive, aggressive materials at the
hazardous substances according to GHS place of storage (e. g. UV rays, ozone)
respectively CLP regulations, also send the ○ protected against pests and animals (in-
corresponding safety data sheet (SDS) and sects, rodents, etc.)
mark the packaging accordingly.
○ possibly in the original product packaging
The choice of packaging depends on the
specific product and the expected loads ○ shielded from nearby sources of heat and
during transport (e.g. mechanical impacts, coldness
necessary corrosion protection measures in ○ in case of high temperature fluctuations
case of sea transport). or high humidity take adequate measures
In case of wooden packaging observe the (e. g. heater) to prevent the formation of
respective import regulations and IPPC condensation water

951-171-028
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5. Delivery, returns, and storage
EN

5.4 Storage conditions for parts primed 5.4.3 Storage period exceeding 18
Metering device
with lubricant months
• Remove all connection lines and closure
The conditions mentioned in the follow- screws, if any To avoid dysfunctions consult the manufac-
ing will have to be adhered to when storing turer before commissioning. The general
• Connect the pump primed with new procedure to remove the old grease filling 4
5
products primed with lubricant, lubrication grease suitable for the appli- corresponds to that of a storage period from
cation purpose to the divider bar in such 6 to 18 months.
5.4.1 Storage period of up to 6 months way that the opposite port of the divider
The primed products can be used without bar remains open
having to take further measures. • Let the pump run until new lubricant
leaks from the divider bar
5.4.2 Storage period from 6 to 18 • Remove leaked lubricant
months
• Reinstall closure screws and connection
Pump
lines
• Connect the pump electrically
• Switch the pump on and let it run, e.g. by Lines
triggering an additional lubrication cycle, • Dismantle preassembled lines
until about 4 cc of lubricant will leak from • Ensure that both line ends remain open
each pump element • Prime lines with new lubricant
• Switch the pump off and disconnect it
from the electrical grid
• Remove and dispose of leaked lubricant

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 6. Installation
EN

6. Installation
6.1 General information 6.2 Place of installation
Only qualified technical personnel may install ○ Possibly existing visual monitoring de- Protect the product against humidity, dust
the products described in these Instructions. vices, e.g. pressure gauges, MIN/MAX and vibrations and install it in an easily ac-
markings or piston detectors, must be cessible position to facilitate other installa-
During assembly pay attention to the
clearly visible tion and maintenance works.
following:
○ Other units must not be damaged by the ○ Observe prescriptions in chapter Tech-
assembly nical data regarding the installation
position
○ The product must not be installed within
the range of moving parts
○ The product must be installed at an ad-
equate distance from sources of heat and
coldness
○ Observe the product's IP degree of
protection
○ Adhere to safety distances and legal pre-
scriptions on assembly and prevention of
accidents

951-171-028
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6. Installation
EN

6.3 Mechanical connection

6.3.1 Minimum assembly dimensions

Ensure sufficient space for maintenance work or for attachment of further components to build a centralized lubrication system to the
pump by leaving a free space of at least 100 mm [3.94 in.] into each direction in addition to the stated dimensions.
6
Reservoir Reservoir size Reservoir size Reservoir size
version ~ Height (H) mm [in.] ~ Width (W) mm [in.] ~ Depth (D) mm [in.]
litre 2 4 8 11 15 2 4 8 11 15 2 4 8 11 15
[gal.] [0.53] [1.06] [2.11] [2.90] [3.9] [0.53] [1.06] [2.11] [2.90] [3.96] [0.53] [1.06] [2.11] [2.90] [3.96]
325 355 458 708 213 230 250 240 224 250 250 244
XN
[12.79] [13.98] [18.0] [27.87] [8.39] [9.06] [9.84] [9.45] [8.81] [9.84] [9.84] [9.60]
244 232 250
XNFL
[9.61] [9.13] [9.84]
360 350 457 611 729 211 232 232 227 216 224 250 250 224 244
XNBO
[14.17] [13.78] [18] [24.06] [28] [8.30] [9.13] [9.13] [8.93] [8.50] [8.82] [9.84] [9.84] [8.82] [9.61]
360 467 250 230 250 251
XNBA
[14.17] [18.36] [9.84] [9.06] [9.84] [9.88]

951-171-028
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 6. Installation
EN

Minimum assembly dimensions Fig. 7

LINCOLN

LINCOLN

H LINCOLN

LINCOLN
LINCOLN

B B B B B B

951-171-028
Version 02 - 46 -
6. Installation
EN

6.3.2 Installation bores Pumps with 2 l [0.53 gal.] reservoir Pumps 2l Flat [0.53gal.] 4l [1.06gal.],
Are fixed at the two lower fastening points 8 l [2.11 gal.], 11l [2.90 gal.] and 15l
NOTICE (A) or (B) of the pump housing. [3.96 gal.] reservoir
Risk of damage to the superior A1 = 162 mm [6.38 in.] Are fixed at the three lower fastening points
machine and to the pump (A) or (B) and (C) of the pump housing.
B1 = 180 mm [7.09 in.]
Drill the mounting bores on non-load- 6
A2 = 124 mm [4.88 in.] C1 = 83 mm [3.27 in.]
bearing parts of the superior machine
only. Fastening must not be done on two B2 = 112 mm [4.41 in.] C2 = 95 mm [3.74 in.]
parts moving against one another (e. g.
machine bed and machine assembly).
When assembling pumps with 11l [2.9
gal.] or 15l [3.96 gal.] reservoirs the flat-
ness of the upper and the lower mounting Fastening points at the P203 pump housing Fig. 8
surfaces may deviate by a maximum of 1
mm [0.039 in.] from each other.
Fastening is done by means of: A
2 resp. 3 screws M8 (8.8)
2 resp. 3 hexagon nuts M8 (8.8) B
2 resp. 3 washers 8 A2
C2
Tightening torque = 18 Nm ± 1.0 Nm C1
[13.27 ft.lb. ± 0.74 ft.lb.] B2
Diameter of bores in the pump housing = Ø
9 mm [0.35 in.] C

A1
B1

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 6. Installation
EN

Pumps with 11 l [2.9 gal.] or 15 l [3.96 gal.] Mounting bores for pumps with 11 l [2.9 gal.] or 15 l [3.96 gal.] reservoir Fig. 9
reservoir
Are fixed on the lower mounting bores (A) or
(B) and (C) of the pump housing and addi-
tionally on the 2 upper mounting points (D).
Fastening (A) and (B), see pre-
D3 D3
vious Figure.
Fastening on top on the fixing angle by
means of: D2
2 screws M8 (8.8)
2 hexagon nuts M8 (8.8)
2 washers 8

1,0 mm [0.039 in.]

Tightening torque = 18 Nm ± 1.0 Nm
[13.27 ft.lb. ± 0.74 ft.lb.] D1
Diameter of the bores at the upper fixing
angle = Ø 10.4 mm [10 in.].
Reservoir 11l [2.90 gal.]
D1 = 557 mm [21.93 in.]
D2 = 160 mm [6.30 in.]
D3 = 80 mm [3.15 in.]
Reservoir 15 l [3.96 gal.]
D1 = 675 mm [26.57 in.] C
D2 = 160 mm [6.30 in.]
D3 = 80 mm [3.15 in.]

951-171-028
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6. Installation
EN

6.4 Electrical connection Electrical connection, Fig. 10

Types of connections
WARNING
Square plug
Electric shock DIN EN 175301-803
Make sure to disconnect the
product from the power supply 6
1 2
before carrying out any works on

3
electrical components. Square plug Bayonet plug
Carry out the electrical connection accor- Bayonet plug
ding to the connection type of the pump, ISO 15170-1
• Tailor the line for the power supply
(5.1) according to the respective con-
nection diagram in these instructions
or use pre-fabricated cable (see type
identification code)
• Insert bushing into corresponding
plug and tighten respectively in case
of square plugs tighten with its screw.
Only be doing so the degree of protec-
tion can be complied with

Connect the line in such way

that no mechanical forces are
transferred to the product.

5.1

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 6. Installation
EN

6.5 Adjusting the output volume on the Adjusting the output volume on pump element R Fig. 11
pump element R

The output of pump element

R can be adjusted only while [0.0061] 0,18
the pump is idle. Factory [0.0054] 0,16
setting is full supply, i.e. the
[0.0047] 0,14
adjusting measure is S = 29 Output
mm [1.14 in.]. ccm/stroke [0.0041] 0,12
To set the output volume proceed as [fl.oz./ stroke] [0.0034] 0,10
follows: [0.0027] 0,08
• Loosen the counter nut (3.2) [0.0021] 0,06
• Adjust the output volume by screwing [0.0014] 0,04
the spindle (3.3) to the indicated meas-
ure according to the table on the right
25,5 26 26,5 27 27,5 28 28,5 29
P = lower output volume [1] [1.02] [1.04] [1.06] [1.08] [1.1] [1.12] [1.14]
Q = higher output volume 3.3 3.2
S mm [in.]
• After adjusting the output volume,
retighten the counternut (3.2)
Tightening torque = 20 Nm ± 2.0 Nm
[14.75 ft.lb. ± 1.4 ft.lb.]

951-171-028
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6. Installation
EN

6.6 Mount pressure control valve Mounting the pressure control valve Fig. 12
Protect each pump element by means of
a pressure control valve suitable for the
planned maximum admissible operating
pressure of the centralized lubrication
system. 6
2
Observe the information re-
garding the adapter required
for certain reservoir sizes given
in chapter Overview of reser-
voir variants. 3 8
To carry out the assembly proceed as 3.1
follows:
• Remove the closure plug (3.1) from the
pump element (3)
• Screw pressure control valve (8) into
pump element (3)
• Repeat procedure for each pump
element
Tightening torque = 6 Nm -0.5 Nm
[4.43 ft.lb. - 0.07 ft.lb.]

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 6. Installation
EN

6.7 Lubrication line connection

Observe the following installation instruc- ○ The lubricant flow should not be impeded
CAUTION tions for safe and smooth operation. by the installation of sharp elbows, angle
○ Use clean components and primed lubri- valves, gaskets protruding to the inside,
Risk of falling or cross-section changes (big to small).
Exercise care when dealing with lu- cation lines only
Provide unavoidable changes of the cross
bricants. Bind and remove spilled or ○ The main lubrication line should be laid sections in the lubrication lines with as
leaked lubricants immediately. preferably rising with a possibility to vent smooth transitions as possible
it at its highest point. Lubrication lines
shall generally be laid in such way that
Connect lubrication lines in such there can never be created air pockets at
way that no forces are trans- any point
ferred to the product (tension-
free connection). ○ Possibly mount the lubricant metering
All components of the centralized lubrication devices at the end of the main lubrication
system must be laid out for: line in such way that the outlets of the lu-
bricant metering devices show upwards
○ the maximum arising operating pressure
○ If lubricant metering devices have to be
○ the admissible ambient temperature mounted below the main lubrication line,
○ the output volume and the lubricant to be then this should not be done at the end of
supplied the main lubrication line

951-171-028
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6. Installation
EN

6.8 Filling with lubricant Filling via the reservoir lid Fig. 13

6.8.1 Filling via the reservoir lid

1.1
WARNING
Crushing hazard
6
on the rotating stirring paddle. Fill-
ing via the reservoir lid is allowed
only after disconnecting the pump
from the power supply by removing
it from the connection (5.1).

• Unscrew the reservoir lid (1.1) anti-

clockwise from the reservoir. Deposit
the reservoir lid at a clean place. The 5.1
inside of the reservoir lid must not
be contaminated. Remove possible
contaminations
• Fill the reservoir from the top up to
the MAX marking. Make sure to fill in
the lubricant without air inclusions, if
possible
• Reinstall the reservoir lid (1.1)
clockwise

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 6. Installation
EN

6.8.2 Filling via filler fitting Filling via filler fitting Fig. 14
• Connect filling connection of filler pump
with filler fitting (4)
• Switch on filler pump and fill reservoir
until shortly below the MAX marking
• Switch filler pump off and remove it
from filler fitting (4) of pump

951-171-028
Version 02 - 54 -
6. Installation
EN

6.8.3 Filling via the optional filling Filling with lubricant via filling connection Fig. 15
connection
• Unscrew protective cap (20.1) from fill-
ing connection (20) anticlockwise
• Connect filling connection of filler pump
with filler fitting (20) 6
• Switch on filler pump and fill reservoir
until shortly below the MAX marking
• Switch off filler pump and remove it
from filler fitting (20) of pump
20
• Screw protective cap (20.1) clockwise
onto filling connection (20) of pump
again

20.1

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 6. Installation
EN

6.9 Setting of the lubrication times Set the lubrication time Fig. 16
As a standard lubrication times are set/
changed via the red rotary switch on the
control PCB.
• Remove screw cap (9) including seal- 11.1
ing ring
• Set the lubrication time by turning the
red rotary switch (11.1) into the desired
position. Possible settings, see chapter 6

Settings of the lubrication times + M

• Mount screw cap (9) including sealing

ring again
9 31 54
M
+ + N Z

Tightening torque 2 Nm ± 0.2 Nm

[1.48 ft.lb. ± 0.15 ft.lb.]
Never turn the rotary switch into
the "0" position. This position
is intended exclusively for the +
6
M

owner's purposes.

951-171-028
Version 02 - 56 -
7. Initial start-up
EN

7. Initial start-up
In order to warrant safety and function, a person assigned by the operator must carry out the following inspections. Immediately eliminate
detected deficiencies. Deficiencies may be remedied by an authorized and qualified specialist only.

Start-up check list

7.1 Inspections prior to initial start-up YES NO

Electrical connection carried out correctly
Mechanical connection carried out correctly 7
The performance data of the previously indicated connections correspond to the specifications stated in the Technical data
All components, such as lubrication lines and metering devices, have been correctly installed
Product protected with adequate pressure control valve
No visible damage, contamination and corrosion
Any dismantled protection and monitoring equipment has been reassembled and checked for correct function
All warning labels on the product are available and in proper condition
The lubrication and pause times adjusted on the control PCB correspond to the planned lubrication and pause times
7.2 Inspections during initial start-up
No unusual noises, vibrations, accumulation of moisture, or odours present
No unwanted escape of lubricant (leakages) from connections
Lubricant is supplied free from bubbles
Bearings and friction points are provided with the planned amount of lubricant

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 7. Initial start-up
EN

7.3 Triggering an additional lubrication Trigger an additional lubrication Fig. 17

cycle
To trigger an additional lubrication cycle
proceed as follows: 11.3
• Remove screw cap (9) including seal-
ing ring
• Press the pushbutton (11.3) on the +
6
M

control pcb (> 2 seconds) to trigger an

additional lubrication. The right LED
(11.5) starts lighting and will continue 9
lighting as long as the motor runs 31 54
M
+ + N Z

The pump starts a lubrication cycle. The

duration of the lubrication cycle cor-
responds to the value adjusted on the
control PCB.
• Mount screw cap (9) and sealing ring
again
Tightening torque 2 Nm ± 0.2 Nm
6
+ M

[1.48 ft.lb. ± 0.15 ft.lb.]

951-171-028
Version 02 - 58 -
8. Operation
EN

8. Operation
SKF products operate automatically to the
greatest possible extent.

Basically, activities during standard opera-

tion are limited to the control of the filling
level of pumps without low-level indication
and the timely refilling of lubricant.
8.1 Refill lubricant
See chapter Filling with lubricant
8

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 9. Cleaning
EN

9. Cleaning

WARNING
Electric shock
Carry out cleaning works only on depressurized products that have been disconnected from the power supply. Do not touch cables or
electrical components with wet or damp hands.
Use steam-jet cleaners or high-pressure cleaners only in accordance with the degree of protection of the pump. Otherwise electrical
components may be damaged.
Performance of cleaning, required personal protective equipment, cleaning agents and devices following the valid operational regu-
lations of the operator.

9.1 Cleaning agents 9.2 Exterior cleaning 9.3 Interior cleaning

Use only cleaning agents compatible • Mark and secure wet areas Normally, interior cleaning is not required.
with the material. (see chapter Material • Keep unauthorized persons away Should incorrect or contaminated lubricant
compatibility) have been filled, inside cleaning of the prod-
• Thorough cleaning of all outer surfaces
Thoroughly remove residues of uct will be required.
with a damp cloth
cleaning agents from the product To do so, contact the SKF Customer Service.
and rinse off with clear water. Make sure to keep the reser-
voir closed during the cleaning
procedure.

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10. Maintenance
EN

10. Maintenance
Regular and appropriate maintenance is a prerequisite to detect and clear faults in time. The specific time lines have to be determined, veri-
fied at regular intervals and adapted, if necessary, by the operator based on the operating conditions. If needed, copy the table for regular
maintenance activities.

Maintenance check list

Activity to be done YES NO

Electrical connection carried out correctly
Mechanical connection carried out correctly
The performance data of the previously indicated connections correspond to the specifications stated in the Technical data
All components, such as lubrication lines and metering devices, have been correctly installed
Product protected with adequate pressure control valve
9
No visible damage, contamination and corrosion 10
Any dismantled protection and monitoring equipment has been reassembled and checked for correct function
All warning labels on the product are available and in proper condition
No unusual noises, vibrations, accumulation of moisture, or odours present
No unwanted escape of lubricant (leakages) from connections
Lubricant is supplied free from bubbles
Bearings and friction points are provided with the planned amount of lubricant

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 11. Troubleshooting
EN

11. Troubleshooting
Fault table 1

Fault Possible cause Remedy

Pump does not run Power supply to pump interrupted

Check whether one of the indicated faults is present and rem-
- Superior machine is switched off edy it in the frame of responsibilities.
- Connection cable of pump is loose or defective Faults outside of your own responsibility have to be reported to
- External fuse is defective your superior to initiate further measures.
Pump is in the pause time mode If the fault cannot be determined and remedied, please contact
Pump motor is defective our Customer Service.
Pump control PCB or power supply board is defective
Internal cable break
Blockade, fault within the centralized lubrication system
Defective check valve
Defective pressure relief valve Check whether one of the indicated faults is present and rem-
Suction bore of pump element is clogged edy it in the frame of responsibilities.
Close pump element
Pump runs Faults outside of your own responsibility have to be reported to
Air pockets in the lubricant/ under the follower plate
but supplies no or only your superior to initiate further measures.
Too high lubricant consistency
little lubricant
(at low temperatures)
Too low lubricant consistency If the fault cannot be determined and remedied, please contact
(at high temperatures) our Customer Service.
Wrong configuration of metering device within the centralized
lubrication system

951-171-028
Version 02 - 62 -
11. Troubleshooting
EN

11.1 Display of operating states of control PCB H

No. LED Status Meaning

left OFF
B1 No (sufficient) operating voltage, control pcb defective, both LEDs off
right OFF

left ON
Operating voltage is present, left LED is lit permanently, right LED is off. Normal operating
B2
state during pause time
right OFF

left ON
Pump motor is ON, both LEDs are lit permanently. Normal operating state during operating
B3
time or after triggering an additional lubrication
right ON
11

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 12. Repairs
EN

12. Repairs
12.1 Replace pump element and pressure Replace pump element Fig. 18
WARNING
control valve
Risk of injury
The characteristics of the new
Before carrying out any repair work, pump element must correspond
take at least the following safety to the characteristics of the pump
measures: element to be replaced.
○ Keep unauthorized persons away To replace the pump element, proceed as
○ Mark and secure work area follows:
○ De-pressurize the product • Unscrew defective pump element (3) 3
at its hexagon out of pump housing to-
○ Disconnect the product from gether with pressure control valve
the power supply and secure it 8
against being switched on • Screw the new pump element (3) into
the pump housing together with a new
○ Verify that no power is being gasket
applied
○ Earth and short-circuit the Tightening torque = 20 Nm ± 2.0 Nm
product [14.75 ft.lb. ± 1.4 ft.lb.]
• Then screw a new pressure control valve
○ Where needed, cover neighbour-
(8) into the pump element
ing units that are live
Tightening torque = 6 Nm -0.5 Nm
[4.43 ft.lb. - 0.07 ft.lb.]

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12. Repairs
EN

12.2 Replacement of the control PCB Unscrew housing cover Fig. 19 Control PCB removed Fig. 21

The work should possibly be done at room

temperature At low temperatures the re-
placement may be subject to restrictions. 2.1
To facilitate replacement of the control
PCB the pump should be tilted into hori- +
6
M

zontal position. 2.2

To replace the control PCB proceed as
follows:
• Check the new control PCB for accord-
ance with the documentation and the 31 54
M
+ + N Z

intended purpose 11
• Take protection measures against elec-
trostatic discharge
Plug of the control PCB Fig. 20
• Unscrew the screws (2.2) from the
housing cover (2.1)
• Remove housing cover (2.1)
11.7 12
• Remove plug (11.7) from control PCB
and pull control PCB (11) out of the two
lateral guide rails

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 12. Repairs
EN

• Note down any changed jumper posi- Mount drain hose Fig. 22 Mount housing cover Fig. 24
tions and rotary switch positions and
apply them to the new control PCB 2.1
12.1
• Place control PCB into lateral guide 12 2.1
rails and carefully press it down
• Reinsert plug (11.7)
2.2
• Guide the drain hose (12) from rear
through the housing cover (2) until it
safely engages in the housing cover
(2.1) with its notch (12.1)
• Position housing cover (2.1) on pump
housing again and retighten with
screws (2.2)
Tightening torque = 0.6 Nm ± 0.1 Nm Plug of the control PCB Fig. 23
[0.44 ft.lb. ± 0.01 ft.lb.]
12.3 Installation of the pump at the
place of use 11.7
Installation and start-up at the place of
use shall be carried out as described in
chapter Installation.

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12. Repairs
EN

12.4 Tests after replacement of the con-

trol PCB

After replacement of the control

PCB carry out an electrical safety
test according to EN 60204-1:

Filing
After the replacement of the control PCB
the scope and findings of the test have to
be recorded in writing and handed over for
filing to the person responsible for machine
operation.

12

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 13. Shutdown and disposal
EN

13. Shutdown and disposal

13.1 Temporary shutdown 13.3 Disposal
Temporarily shut the system down by: Countries within the European Union Countries outside the European Union
○ Switching off the superior machine Disposal should be avoided or minimized The disposal has to be done according to the
wherever possible. Disposal of products con- valid national regulations and laws of the
○ Disconnecting the product from the taminated with lubricant must be effected via country where the product is used.
power supply licensed waste disposal contractor in accord-
13.2 Final shutdown and disassembly ance with environmental requirements and
waste disposal regulations as well as local
The final shutdown and disassembly of the authority requirements.
product must be planned and carried out
by the operator in a professional manner The specific classification of the
and in compliance with all regulations to be waste is in the waste producer's
observed. responsibility, as the European
Waste Catalogue provides differ-
ent waste disposal codes for the
same type of waste but of differ-
ent origin.

Electrical components
have to be disposed of or recycled follow-
ing WEEE directive 2012/19/EU.

Plastic or metal parts

can be disposed of with the commercial
waste.

951-171-028
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14. Spare parts
EN

14. Spare parts

The spare parts assemblies may be used exclusively for replacement of identical defective parts. Modifications with spare parts on existing
products are not allowed. Exceptions to this are the pump elements and the optional filling connection.

14.1 Housing cover assy. Fig. 25

Designation Qty. Part number
Housing cover assy. 1 544-32217-1

Delivery including drain hose and the corresponding number of screws required for installation

14.2 Pump elements

Part number Part number C5-M
Designation Qty. Fig. 26
C3 version version
Pump element 5 including gasket 1 600-26875-2 600-29303-1
Pump element 6 including gasket 1 600-26876-2 600-29304-1
Pump element 7 including gasket 1 600-26877-2 600-29305-1
13
Pump element R including gasket 1 655-28716-1 Not available 14
Pump element B including gasket 1 600-29185-1 Not available

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 14. Spare parts
EN

14.3 Pressure control valve and adapter Fig. 27

Designation Qty. Part number
Pressure control valve SVTS-350-R 1/4-D6 | C3 1 624-28894-1
Pressure control valve SVTS-350-R 1/4-D6 | C5-M 1 624-29343-1
Pressure control valve SVET-350-G 1/4 A-D8 | C3 1 624-29054-1
Pressure control valve SVTSV-270-R1/4-1/8NPTFI-NIP00R-A | C3 1 270864
Adapter S2520 1/4 -1/4 with PTFE sealing 1 226-14105-5
Further pressure control valves in C3 and C5-M on request Fig. 28

14.4 Adapter D 6 AX 1/8NPT I C

Designation Qty. Part number

Adapter for pressure control valve 270864 | C3 1 304-19614-1

14.5 Motor 12/ 24 V DC Fig. 29

Designation Qty. Part number
Motor 12 V DC 1 544-36913-6
Power supply 24 V DC 1 544-36913-7

Delivery including 1 x motor connection for control PCB; 2 x O-ring 142 x 4; 3 x O-ring 6 x 2; 1 x ra-
dial shaft seal; 3 x screw M6 x 25 self-tapping; 3 x washer; 1 x spring washer; 1 x housing cover with
drain hose and corresponding number of screws for installation

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Fig. 30
14.6 Transparent reservoir
Designation Qty. Part number 544-31997-1 544-31996-1

2l XNFL2, 3 1 544-31997-1 -MAX-

LINCOLN
2l XN 1,2,3 1 544-31996-1
4l XN 1,2,3.4 1 544-32695-1
-MIN-
8l XN 1,2,3.4 1 544-32696-1
4l XNBO 1,2,3 1 544-31998-1
544-32695-1 544-32696-1
8 l XNBO 1,2,3 1 544-31999-1
-MAX-

-MAX-
LINCOLN
LINCOLN

-MIN-

-MIN-

Delivery incl. 1= Lincoln/SKF Logo; 2= Directional arrow; 3= O-ring; 4 = Reservoir lid (not detachable)
544-31998-1 544-31999-1
-MAX-

-MAX-

Other transparent reservoirs on request LINCOLN

LINCOLN

-MIN-

-MIN-

14

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14.7 Replacement kit control PCB H Fig. 31

Designation Qty. Part number
Replacement kit control PCB H 1 544-60242-1 +
6
M

Delivering including housing cover, drain hose, and the corresponding number of screws required for
installation
31 54 + + N Z
M

14.8 Adapter with lubrication fitting Fig. 32

Designation Qty. Part number
Adapter with lubrication fitting ST 1/4 NPTF including gasket 1 519-33840-1
Adapter with lubrication fitting A2 AR 1/4 including gasket 1 519-33959-1
Adapter with lubrication fitting ST AR 1/4 including gasket 1 519-33955-1

14.9 Closure screw M22 x 1,5 Fig. 33

Designation Qty. Part number
Closure screw M22x 1,5 including gasket 1 519-60445-1

Serves to close an unneeded outlet, e.g. if a pump element is removed.

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Fig. 34
14.10 Screw cap
Designation Qty. Part number
Screw cap at pump housing 1 444-74158-1

14.11 Fixed paddle Fig. 35

Designation Qty. Part number
Fixed paddle 4 XNBO 1 444-70490-1
Fixed paddle 8 XNBO (without figure) 1 444-70491-1

14.12 Reservoir lid Fig. 36

Designation Qty. Part number
A) Reservoir lid 4/8l [1.06/2.11 gal.] XNBA/ XLBA 1 544-36963-1
A)
B) Reservoir lid 4/8l [1.06/2.11 gal.] 1 544-31992-1
14
C) Reservoir lid 2l [0,53 gal] XNBO 1 544-85156-1
B)
A) Lockable reservoir lid; including 2 keys and warning label
B) Including warning label
C)
C) Including chain

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14.13 Connection sockets and cable

Feature* Designation Qty. Part number Fig. 37

1 Connection socket with gasket and screwH) 1 544-32850-1
A Connection cable 10 m [33 ft] with connection socketH) 1 664-36078-7
C Connection cable 10 m [33 ft] ADR with connection socketH) 1 664-36862-1
E Connection cable 10 m [33 ft] with bayonet socket (4/3 poles)H) 1 664-34167-6
*Feature in type identification code, category K (connection material)
H) = black

Degree of protection
Feature*
(IEC 60529)
1 IP 65
A IP 67
C IP 65
E IP 6K9K

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15. Electrical connection

15.1 Cable colours following IEC 60757

Abbreviation Colour Abbreviation Colour Abbreviation Colour Abbreviation Colour
BK black GN green WH white PK pink
BN brown YE yellow OG orange TQ turquoise
BU blue RD red VT violet ----- -----

The assignment of the following electrical connection diagrams to the actual pump version is done according to the respective referenced type
identification code characteristics of the connection diagram. For the complete type identification code of the P203 pumps, see instructions, chap-
ter 4 Technical data.

Not all socket variants are represented in the connection diagrams. For an overview of all available plug variants, see table Overview of cables and
connection options.

15

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15.2 Legend

LL Low-level indication BG + Piston detector + 15/MC Ignition / Machine contact

LLW Prewarning, empty BG - Piston detector - 30 Positive pole / Voltage (battery)
HL High-level indication BG S Piston detector signal 31 Negative pole / Ground (battery)
HLW Prewarning, high-level signal P Pressure switches 54 Brake light voltage (trailers)
HLA High-level signal, overfull N Neutral conductor PCB Control printed circuit board
Z Pushbutton additional lubrication F Fuse n.c. Not connected
WS Warning switch filling level Err Fault/good signal

Pushbutton Jumper Mass (housing)

Light Fuse Ground
Button with light Load, resistance Protective earth (PE)
Piston detector/proximity switch Low-level indication Functional earth
Additional lubrication Housing Equipotential bonding
Battery Diode Bluetooth
Battery disconnecting switch Light-emitting diode Antenna
Customer control unit Motor AC Normally open contact (NO)
Power pack Motor DC Normally closed contact (NC)
Socket Socket with protective contact Plug
Not all designations and symbols must be included in every connection diagram. If there are several connection diagrams in an instruction, the as-
signment to a specific pump variant is made according to the type identification code features indicated in the connection diagram. The type iden-
tification code can be found in these instructions in the chapter Technical data. Components and connections shown in the connection diagrams
with dashed lines are not part of the scope of delivery of the pump. Components and connections shown in the connection diagrams with dashed-
dot lines refer to push-in type connections and to the protective earth conductor.

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15.3 Connection diagram P203 V DC with control PCB H and square plug

Connection diagram P203 V AC with control PCB H and square plug Fig. 38

H
31 30 15 - M+ + - N Z

3 2 1 2 1

RD
BN
2 1

2 1
M

0 No connection 12V
Motor
E Square plug - control pcb / supply line 24V

F1 RD 1 1 RD
0 Without connecting socket, without cable BN 2 2 BN
1 With connecting socket, without cable BK 3 3 BK
A With connecting socket and 10m cable GNYE GNYE P203 H
804-51088-6 / Page 1/2
C With socket and 10m cable type ADR

Type identification code XN Standard version - without low level control 0 No connection
P203 H DC
P203 ? ? - ?? XN ?? - ? ? ? - 12 - 00 00 00 00 - H - ??? 0 Without connecting socket, without cable
- - - 24 - E0 50 - - 15
- - - - E1 5E - -
- - - - EA - -
- - - - EC - -

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15.4 Connection diagram P203 V DC with control PBC H and bayonet plug

Connection diagram P203 V AC with control PCB H and bayonet plug 4/3 Fig. 39

H
31 30 15 - M+ + - N Z

3 2 1 2 1

RD
BN
2 1

2 1
M

12V
Motor
24V
0 No connection F1 RD 1 1 RD
5 Bayonet plug, 4/3-pole
BN 2 2 BN
BK 3 3 BK
0 Without connecting socket, without cable n.c. 4 4 n.c. P203 H
804-51088-6 / Page 2/2
E With bayonet socket and 10m cable, 4/3-core

Type identification code XN Standard version - without low level control 0 No connection
P203 H DC
P203 ? ? - ?? XN ?? - ? ? ? - 12 - 00 00 00 00 - H - ??? 0 Without connecting socket, without cable
- - - 24 - E0 50 - -
- - - - E1 5E - -
- - - - EA - -
6AT / 12VDC
- - - - EC - - F1
3AT / 24VDC

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15.5 Overveiw of cables and connection options

Pump Cable
External Internally

Colour

Colour
Degree of

Pin
Plug Function Polarity Part number Length Cross section
protection

RD 1 RD +12/24 VDC +12/24 VDC 664-36078-7 10 m 4 x AWG 18 (0.82 mm2)

BN 2 BN GND GND 664-36862-1 10 m 4 x 1,5 mm2
IP67
BK 3 BK Counter/Ignition positive
Square GN/YE PE GY/YE PE PE

RD 1 RD +12/24 VDC +12/24 VDC 664-34167-6 10 m

BN 2 BN GND GND
BK 3 BK Counter/Ignition positive 3 x 1,5 mm2 IP 6K9K

Bayonet 4/3 poles

15

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 16. Annex
EN

16. China RoHS Table

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Notes
Notes
Notes
SKF Lubrication Systems Germany GmbH
Walldorf Facilities
Heinrich-Hertz-Str. 2-8
DE - 69190 Walldorf
Phone +49 (0) 6227 33-0
Fax: +49 (0) 6227 33-259
e-mail: Lubrication-germany@skf.com
www.skf.com/lubrication

951-171-028-EN
Version 02
21/05/2021