ITEM 1

R4E280-AD08-13
Operating instructions

ebm-papst Mulfingen GmbH & Co. KG 1. SAFETY REGULATIONS AND INFORMATION

Bachmühle 2
D-74673 Mulfingen Read these operating instructions carefully before starting work on the
Phone +49 (0) 7938 81-0 device. Observe the following warnings to prevent malfunctions or
Fax +49 (0) 7938 81-110 danger to persons.
info1@de.ebmpapst.com These operating instructions are to be regarded as part of the device.
www.ebmpapst.com The device is only to be sold or passed on together with the operating
instructions.
CONTENTS These operating instructions may be duplicated and distributed to inform
about potential dangers and their prevention.
1. SAFETY REGULATIONS AND INFORMATION 1
1.1 Hazard levels for warnings
1.1 Hazard levels for warnings 1
1.2 Staff qualifications 1 These operating instructions use the following hazard levels to indicate
1.3 Basic safety rules 1 potentially hazardous situations and important safety regulations:
1.4 Voltage 1
DANGER
1.5 Safety and protective features 2
Indicates an imminently hazardous situation which will result in
1.6 Mechanical movement 2
death or serious injury if the specified actions are not taken.
1.7 Emissions 2
Compliance with the instructions is imperative.
1.8 Hot surface 2
1.9 Transport 2 WARNING
1.10 Storage 2 Indicates a potentially hazardous situation which can result in
death or serious injury if the specified actions are not taken.
2. INTENDED USE 3 Exercise extreme caution while working.

3. TECHNICAL DATA 4 CAUTION

3.1 Product drawing 4 Indicates a potentially hazardous situation which can result in
3.2 Nominal data 6 minor or moderate injury or damage to property if the specified
3.3 Technical description 6 actions are not taken.
3.4 Mounting data 6 NOTE
3.5 Transport and storage conditions 6 A potentially harmful situation can occur and, if not avoided, can
lead to property damage.
4. CONNECTION AND STARTUP 7
4.1 Mechanical connection 7 1.2 Staff qualifications
4.2 Electrical connection 7
4.3 Connecting the cables 8 The device may only be transported, unpacked, installed, operated,
4.4 Connection diagram 9 maintained and otherwise used by suitably qualified, trained and
4.5 Checking connections 10 authorized technical staff.
4.6 Switching on the device 10 Only authorized specialists are permitted to install the device, to carry
4.7 Switching off the device 10 out a test run and to perform work on the electrical installation.

5. MAINTENANCE, MALFUNCTIONS, POSSIBLE 10 1.3 Basic safety rules

CAUSES AND REMEDIES The safety hazards associated with the device must be assessed again
5.1 Cleaning 11 following installation in the final product.
5.2 Safety inspection 11 The locally applicable industrial safety regulations are always to be
Translation of the original operating instructions

5.3 Disposal 11 observed when working on the device.

Keep the workplace clean and tidy. Untidiness in the work area
increases the risk of accidents.
Note the following when working on the device:
; Do not perform any modifications, additions or conversions on the
device without the approval of ebm-papst.

1.4 Voltage
; Check the device's electrical equipment at regular intervals; see
Chapter 5.2 Safety inspection.
; Replace loose connections and defective cables immediately.
DANGER
Electrically charged device
Risk of electric shock
→ When working on an electrically charged device, stand on a
rubber mat.

Item no. 16408-5-9970 · ENU · Change 230348 · Approved 2021-04-07 · Page 1 / 12

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
 R4E280-AD08-13
Operating instructions

CAUTION 1.7 Emissions

Electric charge on capacitor after device is switched off
Electric shock, risk of injury WARNING
Depending on the installation and operating conditions,
→ Discharge the capacitors before working on the device.
the sound pressure level may exceed 70 dB(A).
WARNING Risk of noise-induced hearing loss
Live terminals and connections even with device → Take appropriate technical safety measures.
switched off
→ Protect operating personnel with appropriate safety
Electric shock
equipment such as hearing protection.
→ Wait five minutes after disconnecting the voltage at all poles
→ Also observe the requirements of local agencies.
before opening the device.
CAUTION 1.8 Hot surface
In the event of a fault, the rotor and the impeller will be
energized CAUTION
The rotor and the impeller have basic insulation. High temperature on motor housing
Risk of burns
→ Do not touch the rotor and impeller once installed.
→ Ensure sufficient protection against accidental contact.
CAUTION
The motor restarts automatically when operating voltage 1.9 Transport
is applied, e.g. after a power failure.
Risk of injury NOTE
Transporting the device
→ Keep out of the device's danger zone.
→ Transport the device in its original packaging only.
→ When working on the device, switch off the line voltage
and ensure that it cannot be switched back on. → Secure the device so it cannot slip, e.g. by using a
lashing strip.
→ Wait until the device comes to a stop.
WARNING
1.5 Safety and protective features Transporting the fan
Injuries from tipping or slipping, damage to the fan
DANGER
Guard missing and guard not functioning → Always transport the fan with care and in its original
Without a guard, hands may become caught up in the device packaging. #Impact, e.g. if set down too hard or at an angle,
during operation for example, resulting in serious injury. Loose can lead to bearing damage or impeller deformations. #It
parts or items of clothing could be drawn in. must be ensured that the fans cannot tip over during
transportation and handling. #Secure the fan(s) e.g. with a
→ The device is a built-in component. As the owner, you are lashing strip to stop anything slipping or tipping.
responsible for ensuring that the device is adequately
safeguarded.# Operate the device only with a fixed 1.10 Storage
protective device and guard grill.
; Store the device, partially or fully assembled, in a dry place,
→ Stop the device immediately if a protective device is
protected against the weather and free from vibration, in the original
found to be missing or ineffective.
packaging in a clean environment.
1.6 Mechanical movement ; Protect the device against environmental effects and dirt until final
installation.
Translation of the original operating instructions

DANGER
; We recommend storing the device for no longer than one year in
Rotating device
order to guarantee trouble-free operation and the longest possible
Risk of injury to body parts coming into contact with the rotor or
service life.
the impeller.
; Even devices explicitly intended for outdoor use are to be stored as
→ Secure the device against accidental contact.
described prior to commissioning.
→ Before working on the system/machine, wait until all
; Maintain the storage temperature, see
parts have come to a standstill.
Chapter 3.5 Transport and storage conditions.
WARNING
Rotating device
Long hair and dangling items of clothing, jewelry and the like
can become entangled and be pulled into the device. Injuries
can result.
→ Do not wear any loose-fitting or dangling clothing or jewelry
while working on rotating parts.
→ Protect long hair with a cap.

Item no. 16408-5-9970 · ENU · Change 230348 · Approved 2021-04-07 · Page 2 / 12

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
 R4E280-AD08-13
Operating instructions

2. INTENDED USE
The device is exclusively designed as a built-in device for conveying
air according to its technical data.
Any other usage above and beyond this does not conform with the
intended purpose and constitutes misuse of the device.
Customer equipment must be capable of withstanding the mechanical
and thermal stresses that can arise from this product. This applies for the
entire service life of the equipment in which this product is installed.
Intended use also includes
● Conveying air at an ambient air pressure between 800 mbar and
1050 mbar.
● Using the device within the permitted ambient temperature range; see
Chapter 3.5 Transport and storage conditions and
Chapter 3.2 Nominal data.
● Operating the device with all protective devices.
● Following the operating instructions.

Improper use
In particular, operating the device in the following ways is prohibited and
could be hazardous:
● Operating the device in an unbalanced state, e.g. due to dirt deposits
or ice formation.
● Resonant operation, operation with severe vibration. This also
includes vibration transmitted to the fan from the customer installation.
● Operation in medical equipment with a life-sustaining or life-support
function.
● Conveying solids in the flow medium.
● Painting the device
● Connections (e.g. screws) coming loose during operation.
● Conveying air that contains abrasive particles.
● Conveying highly corrosive air, e.g. salt spray. Exception: devices
designed for salt spray and correspondingly protected.
● Conveying air with high dust content, e.g. suctioning off sawdust.
● Operating the device close to flammable materials or components.
● Operating the device in an explosive atmosphere.
● Using the device as a safety component or to perform safety-related
functions.
Translation of the original operating instructions

● Operation with completely or partially disassembled or manipulated

protective devices.
● In addition, all applications not listed among the intended uses.

Item no. 16408-5-9970 · ENU · Change 230348 · Approved 2021-04-07 · Page 3 / 12

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
 R4E280-AD08-13
Operating instructions

3. TECHNICAL DATA

3.1 Product drawing

All dimensions in mm.

1 Accessory part: inlet ring 96360-2-4013 not included in scope of delivery

2 Max. clearance for screw 5 mm
3 Cable PVC AWG20, 4x crimped splices
Translation of the original operating instructions

Item no. 16408-5-9970 · ENU · Change 230348 · Approved 2021-04-07 · Page 4 / 12

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
 R4E280-AD08-13
Operating instructions

All dimensions in mm.

Inlet ring 96360-2-4013

Translation of the original operating instructions

Item no. 16408-5-9970 · ENU · Change 230348 · Approved 2021-04-07 · Page 5 / 12

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
 R4E280-AD08-13
Operating instructions

3.2 Nominal data With regard to cyclic speed loads, note that the rotating parts of
the device are designed for a maximum of one million load
Motor M4E068-DF cycles. If you have special questions, consult ebm-papst for
support.
Phase 1~ 1~ 1~
Nominal voltage / VAC 230 230 230 ; Use the device in accordance with its degree of protection.
Frequency / Hz 50 60 60 Information on surface quality
Method of obtaining fa fa fa The surfaces of the products conform to the generally applicable industrial
data standard. The surface quality may change during the production period.
Valid for approval/ CE CE UL 1004-3 This has no effect on strength, dimensional stability and dimensional
standard accuracy.
Speed (rpm) / min-1 1420 1635 1635 The color pigments in the paints used perceptibly react to UV light over
Power consumption / W 78 105 115 the course of time. This does not however in any way affect the
Current draw / A 0.35 0.42 0.49 technical properties of the products. The product is to be protected against
Capacitor / µF 2.5 2.5 2.5 UV radiation to prevent the formation of patches and fading. Changes in
color are not a reason for complaint and are not covered by the warranty.
Capacitor voltage / VDB 450 400 400
Capacitor standard S0 (CE) S0 (CE) UL 3.4 Mounting data
Min. back pressure / Pa 0 0 0
Min. ambient -25 -25 -25 Any further mounting data required can be taken from the product
temperature / °C drawing or Section Chapter 4.1 Mechanical connection.
Max. ambient 40 40 40 Strength class of 8.8
temperature / °C screws
ml = Max. load · me = Max. efficiency · fa = Free air
cs = Customer specification · ce = Customer equipment
For screw clearance, see Chapter 3.1 Product drawing
Subject to change ; Secure the screws against unintentional loosening (e.g. use self-
locking screws).
3.3 Technical description
3.5 Transport and storage conditions
Weight 2.9 kg
Size 280 mm Max. permitted +80 °C
Motor size 68 ambient temp. for
Rotor surface Painted black motor (transport/
storage)
Impeller material Sheet steel, painted black
Min. permitted -40 °C
Number of blades 11
ambient temp. for
Direction of rotation Clockwise, viewed toward rotor
motor (transport/
Degree of protection IP44; installation- and position-dependent
storage)
as per EN 60034-5
Insulation class "B"
Moisture (F) / H1
Environmental (H)
protection class
Installation position Shaft horizontal or rotor on bottom; rotor
Translation of the original operating instructions

on top on request
Condensation On rotor side
drainage holes
Mode S1
Motor bearing Ball bearing
Touch current < 0.75 mA
according to IEC
60990 (measuring
circuit Fig. 4, TN
system)
Motor protection Thermal overload protector (TOP)
internally connected
with cable Variable
Protection class I (with customer connection of protective
earth)
Conformity with EN 60034-1; EN 60204-1; EN 60335-1;
standards CE
Approval CSA C22.2 No. 77; UL 1004-3

Item no. 16408-5-9970 · ENU · Change 230348 · Approved 2021-04-07 · Page 6 / 12

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
 R4E280-AD08-13
Operating instructions

4. CONNECTION AND STARTUP NOTE

Water ingress into wires or cables
4.1 Mechanical connection Water ingress at the customer end of the cable can damage the
device.
CAUTION → Make sure the end of the cable is connected in a dry
Cutting and crushing hazard when removing fan from environment.
packaging
Only connect the device to circuits that can be switched off with
→ Carefully remove the device from its packaging, by the fan
an all-pole disconnection switch.
impeller. Strictly avoid shocks.
→ Wear safety shoes and cut-resistant safety gloves.
4.2.1 Requirements
NOTE
Damage to the device from vibration ; Check whether the information on the nameplate matches the
Bearing damage, shorter service life connection data.
→ The fan must not be subjected to force or excessive vibration ; If the motor run capacitor was not installed by ebm-papst, check
from sections of the installation. whether the information on the motor run capacitor matches the
information on the nameplate.
→ If the fan is connected to air ducts, the connection should
be isolated from vibration, e.g. using compensators or similar ; Before connecting the device, make sure the power supply matches
elements. the device voltage.
→ Ensure stress-free attachment of the fan to the ; Only use cables designed for the current level indicated on the
substructure. nameplate.
For determining the cross-section, note the sizing criteria according
; Check the device for transport damage. Damaged devices are not to to EN 61800-5-1. The protective earth must have a cross-section
be installed. equal to or greater than that of the phase conductor.
; Install the undamaged device in accordance with your application. We recommend the use of 105 °C cables. Ensure that the minimum
CAUTION cable cross-section is at least
Possible damage to the device AWG 26 / 0.13 mm².
If the device slips during installation, serious damage can result. Protective earth contact resistance according to EN 60335
→ Ensure that the device is securely positioned at its place of Compliance with the resistance specifications according to EN 60335 for
installation until all fastening screws have been tightened. the protective earth connection circuit must be verified in the end
● The fan must not be strained on fastening. application. Depending on the installation situation, it may be necessary
to connect an additional protective earth conductor by way of the extra
4.2 Electrical connection protective earth terminal provided on the device.
DANGER 4.2.2 Voltage control
Voltage on the device
Electric shock NOTE
→ Always connect a protective earth first. Current overshoots may occur if speed control is implemented
by transformers or electronic voltage regulators (e.g. phase
→ Check the protective earth.
control). Depending on the type of installation of the device,
DANGER noise and vibration may also occur in the case of phase
Faulty insulation control. Vibration can lead to bearing damage and thus
Translation of the original operating instructions

Risk of fatal injury from electric shock premature failure.

→ Use only cables that meet the specified installation Heating-up of the motor when using voltage control must be checked by
regulations for voltage, current, insulation material, capacity, the customer following installation in the end device.
etc.
4.2.3 Variable frequency drive
→ Route cables so that they cannot be touched by any
rotating parts. Please use a variable frequency drive only after consultation with ebm-
papst.
CAUTION
Voltage For operation with variable frequency drives, install sinusoidal
The fan is a built-in component and has no disconnecting switch. filters that work on all poles (phase-phase and phase-ground)
→ Only connect the fan to circuits that can be switched off with between the drive and the motor.
an all-pole disconnection switch. During operation with variable frequency drives, an all-pole
sine filter protects the motor against high-voltage transients that
→ When working on the fan, secure the system/machine in can destroy the coil insulation system, and against harmful
which the fan is installed so as to prevent it from being bearing currents.
switched back on.
Heating-up of the motor when using a variable frequency drive must be
checked by the customer following installation in the end device.

Item no. 16408-5-9970 · ENU · Change 230348 · Approved 2021-04-07 · Page 7 / 12

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
 R4E280-AD08-13
Operating instructions

4.3 Connecting the cables

The device has external leads.
; First connect the "PE" (protective earth).
● Connect the cables according to your application. When doing so,
observe Chapter 4.4 Connection diagram.
Translation of the original operating instructions

Item no. 16408-5-9970 · ENU · Change 230348 · Approved 2021-04-07 · Page 8 / 12

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
 R4E280-AD08-13
Operating instructions

4.4 Connection diagram

U1 blue
Z brown
U2 black
PE green/yellow
Translation of the original operating instructions

Item no. 16408-5-9970 · ENU · Change 230348 · Approved 2021-04-07 · Page 9 / 12

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
 R4E280-AD08-13
Operating instructions

4.5 Checking connections 5. MAINTENANCE, MALFUNCTIONS, POSSIBLE

; Ensure isolation from supply (all phases). CAUSES AND REMEDIES
; Make sure a restart is impossible Do not perform any repairs on your device. Send the device to ebm-
; Check the cables for proper fit. papst for repair or replacement.

4.6 Switching on the device WARNING

Live terminals and connections even with device
The device may only be switched on if it has been installed properly and switched off
in accordance with its intended use, including the required safety Electric shock
mechanisms and professional electrical hookup. This also applies for
→ Wait five minutes after disconnecting the voltage at all poles
devices which have already been equipped with plugs and terminals or
before opening the device.
similar connectors by the customer.
CAUTION
WARNING
Electric charge on capacitor after device is switched off
Hot motor housing
Electric shock, risk of injury
Risk of fire
→ Discharge the capacitors before working on the device.
→ Ensure that no combustible or flammable materials are
located close to the fan. CAUTION
; Before switching on, check the device for visible external damage The motor restarts automatically when operating voltage
and make sure the protective devices are functional. is applied, e.g. after a power failure.
Risk of injury
; Check the fan's air flow paths for foreign matter and remove any
foreign matter found. → Keep out of the device's danger zone.
; Apply the nominal supply voltage. → When working on the device, switch off the line voltage
and ensure that it cannot be switched back on.
NOTE
→ Wait until the device comes to a stop.
Damage to the device from vibration
Bearing damage, shorter service life If the device is out of use for some time, e.g. when in storage,
→ Low-vibration operation of the fan must be ensured over the we recommend switching it on for at least two hours to allow
entire speed control range. any condensation to evaporate and to move the bearings.
→ Severe vibration can arise for instance from inexpert Malfunction/fault Possible cause Possible remedy
handling, transportation damage and resultant imbalance or Impeller not Imbalance in rotating Clean the device;
be caused by component or structural resonance. running smoothly parts replace it if imbalance
→ Speed ranges with excessively high vibration levels and persists after cleaning.
possibly resonant frequencies must be determined in the Make sure no
course of fan commissioning. weight clips are
removed during
→ Either run through the resonant range as quickly as
cleaning.
possible with speed control or find another remedy.
Motor not turning Mechanical blockage Switch off, isolate
→ Operation with excessively high vibration levels can from supply and
lead to premature failure. remove mechanical
blockage.
→ The maximum permissible vibration severity must not
Line voltage faulty Check line voltage,
Translation of the original operating instructions

exceed 3.5 mm/s and should be checked at intervals of 6

restore power supply.
months. #It is to be determined at the motor mount at the
motor support plate at least in axial direction and Faulty connection Isolate from supply,
transversely to this. #Measurement of the vibration in all correct connection;
three axes is recommended and should be performed over see connection
the entire speed range in order to obtain a complete picture of diagram.
the vibrations occurring in the application, see Chapter 5. Thermal overload Allow motor to cool
Maintenance, malfunctions, possible causes and remedies. protector activated off, locate and rectify
cause of error,
4.7 Switching off the device release restart lockout
if necessary
; Disconnect the device from the power supply at the supply line's
Impermissible point of Check point of
main switch.
operation operation
; When disconnecting, be sure to disconnect the ground connection last. Motor Ambient temperature Reduce ambient
overtemperature too high temperature if possible
Deficient cooling Improve cooling

Item no. 16408-5-9970 · ENU · Change 230348 · Approved 2021-04-07 · Page 10 / 12

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
 R4E280-AD08-13
Operating instructions

In the event of further malfunctions, contact ebm-papst. Fastening the Visual inspection At least every Fasten
cables 6 months
Fastening the Visual inspection At least every Fasten
protective earth 6 months
5.1 Cleaning
terminal
To ensure a long service life, check the fans regularly for proper Insulation of Visual inspection At least every Replace cables
operation and soiling. The frequency of checking is to be adapted cables for 6 months
accordingly depending on the degree of soiling. damage
DANGER Impeller for Visual inspection At least every Clean impeller
Risk of injury from rotating fan. wear/deposits/ 6 months or replace device
corrosion and
→ Only clean when not in motion. Interrupt the power supply,
damage
secure against renewed switch-on. Secure against start-up,
Condensation Visual inspection At least every Open holes
prevent air flow.
drainage holes 6 months
; Dirt deposits on the motor housing can cause overheating of the motor. for clogging,
; Soiling of the impeller can cause vibration that will shorten the service where necessary
life of the fan. Abnormal acoustic At least every Replace device
; Severe vibration can destroy the fan. bearing noise 6 months
; In such cases, switch off the fan immediately and clean it. Vibration test Vibration tester, Recommended Clean impeller
start-up or every 6 months or replace device
; The preferred method of cleaning is dry cleaning, e.g. using deceleration
compressed air. measurement
; Do not use aggressive cleaning agents!
NOTE 5.3 Disposal
Damage to the device during cleaning For ebm-papst, environmental protection and resource preservation are
Malfunction possible top priority corporate goals.
→ Do not clean the device using a water jet or high-pressure ebm-papst operates an environmental management system which is
cleaner. certified in accordance with ISO 14001 and rigorously implemented
→ Do not use any acid, alkali or solvent-basedcleaning around the world on the basis of German standards.
agents. Right from the development stage, ecological design, technical safety
and health protection are fixed criteria.
→ Do not use any pointed or sharp-edged objects for cleaning
The following section contains recommendations for ecological disposal
; Completely remove any cleaning agents used. of the product and its components.
; If severe corrosion is visible on load-bearing or rotating parts, switch 5.3.1 Country-specific legal requirements
off the device immediately and replace it.
; Repair of load-bearing or rotating parts is not permitted! NOTE
Country-specific legal requirements
; Operate the fan for 2 hours at maximum speed so that any water that
Always observe the applicable country-specific legal
has ingressed can evaporate.
regulations with regard to the disposal of products or waste
; If cleaning does not eliminate vibrations, the fan may need to be occurring in the various phases of the life cycle. The
rebalanced. To have it rebalanced, contact ebm-papst. corresponding disposal standards are also to be heeded.
; The fan is equipped with maintenance-free ball bearings. The lifetime
Translation of the original operating instructions

lubrication of the ball bearings is designed for a service life of 40,000 5.3.2 Disassembly
hours. Disassembly of the product must be performed or supervised by
; If bearing replacement is necessary after that period, contact ebm- qualified personnel with the appropriate technical knowledge.
papst. The product is to be disassembled into suitable components for disposal
; Adapt the maintenance intervals to the actual level of dust exposure. employing standard procedures for motors.
WARNING
5.2 Safety inspection Heavy parts of the product may drop off. Some of the
What to check How to check How often What action? product components are heavy. These components
could drop off during disassembly.
Contact Visual inspection At least every Repair or
This can result in fatal or serious injury and material damage.
protection 6 months replacement of
cover for device → Secure components before unfastening to stop them falling.
intactness or
damage
Device for Visual inspection At least every Replacement of
damage to 6 months device
blades and
housing

Item no. 16408-5-9970 · ENU · Change 230348 · Approved 2021-04-07 · Page 11 / 12

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
 R4E280-AD08-13
Operating instructions

5.3.3 Component disposal

The products are mostly made of steel, copper, aluminum and plastic.
Metallic materials are generally considered to be fully recyclable.
Separate the components for recycling into the following categories:
● Steel and iron
● Aluminum
● Non-ferrous metal, e.g. motor windings
● Plastics, particularly with brominated flame retardants, in accordance
with marking
● Insulating materials
● Cables and wires
● Electronic scrap, e.g. circuit boards
Only ferrite magnets and not rare earth magnets are used in external
rotor motors from ebm-papst Mulfingen GmbH & Co. KG.
; Ferrite magnets can be disposed of in the same way as normal iron
and steel.
Electrical insulating materials on the product, in cables and wires are
made of similar materials and are therefore to be treated in the same
manner.
The materials concerned are as follows:
● Miscellaneous insulators used in the terminal box
● Power cables
● Cables for internal wiring
● Electrolytic capacitors
Dispose of electronic components employing the proper procedures for
electronic scrap.

→ Please contact ebm-papst for any other questions on disposal.

Translation of the original operating instructions

Item no. 16408-5-9970 · ENU · Change 230348 · Approved 2021-04-07 · Page 12 / 12

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
ITEM 2

R2E220-AB06-67 AC centrifugal fan

backward-curved, single-intake

ebm-papst Mulfingen GmbH & Co. KG

Bachmühle 2 · D-74673 Mulfingen
Phone +49 7938 81-0
Fax +49 7938 81-110
info1@de.ebmpapst.com
www.ebmpapst.com
Limited partnership · Headquarters Mulfingen
Amtsgericht (court of registration) Stuttgart · HRA 590344

General partner Elektrobau Mulfingen GmbH · Headquarters Mulfingen

Amtsgericht (court of registration) Stuttgart · HRB 590142

Nominal data

Type R2E220-AB06-67
Motor M2E068-CF

Phase 1~ 1~
Nominal voltage VAC 230 230
Frequency Hz 50 60

Method of obtaining data fa fa

Valid for approval/standard CE CE
Speed (rpm) min-1 2700 3050
Power consumption W 85 115
Current draw A 0.38 0.51
Capacitor µF 2.5 2.5
Capacitor voltage VDB 400 400
Min. back pressure Pa 0 0
Min. back pressure in. wg 0 0
Min. ambient temperature °C -25 -25
Max. ambient temperature °C 45 45
Starting current A 0.85 0.85
ml = Max. load · me = Max. efficiency · fa = Free air · cs = Customer specification · ce = Customer equipment
Subject to change

Item no. 1170005688 · ENU · Change 243433 · Approved 2022-11-08 · Page 1 / 6

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
 R2E220-AB06-67 AC centrifugal fan
backward-curved, single-intake

Technical description

Weight 1.86 kg
Size 220 mm
Motor size 68
Rotor surface Painted black
Impeller material PA plastic, sheet-metal plate painted black
Number of blades 11
Direction of rotation Clockwise, viewed toward rotor
Degree of protection IP54
Insulation class "B"
Moisture (F) / Environmental (H) H2+
protection class
Max. permitted ambient temp. +80 °C
for motor (transport/storage)
Min. permitted ambient temp. for -40 °C
motor (transport/storage)
Installation position Shaft horizontal or rotor on bottom; rotor on top on request
Condensation drainage holes On rotor side
Mode S1
Motor bearing Ball bearing; (sealed, without air gap)
Touch current according to IEC < 0.75 mA
60990 (measuring circuit Fig. 4,
TN system)
Motor protection Thermal overload protector (TOP) internally connected
With cable Variable
Protection class assignment I; If a protective earth is connected by the customer
This component for installation may have several local protection classes. This
information relates to this component’s basic design.
The final protection class is based on the component’s intended installation and
connection.
Conformity with standards EN 60034-1; EN 60204-1; EN 60335-1; CE
Approval CSA C22.2 No. 100; UL 1004-1

Item no. 1170005688 · ENU · Change 243433 · Approved 2022-11-08 · Page 2 / 6

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
 R2E220-AB06-67 AC centrifugal fan
backward-curved, single-intake

Product drawing

1 Accessory part: Inlet ring 09609-2-4013, not included in scope of delivery

2 Max. clearance for screw 5 mm
3 Cable PVC AWG20
4x splice

Item no. 1170005688 · ENU · Change 243433 · Approved 2022-11-08 · Page 3 / 6

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
 R2E220-AB06-67 AC centrifugal fan
backward-curved, single-intake

Accessory part

Inlet ring 09609-2-4013

Connection diagram

U1 blue Z brown U2 black

PE green/yellow

Item no. 1170005688 · ENU · Change 243433 · Approved 2022-11-08 · Page 4 / 6

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
 R2E220-AB06-67 AC centrifugal fan
backward-curved, single-intake

Curves: Air performance 50 Hz

in. wg
Pa

350
1.4

ρ = 1.185 kg/m³ ± 2 %
Measurement: LU-106769-1
300 4
1.2

Air performance measured according to ISO

5801 installation category A. For detailed
information on the measurement setup,
contact ebm-papst. Intake sound level:
250 Sound power level according to ISO 13347 /
1

sound pressure level measured at 1 m

distance from fan axis. The values given are
3 valid under the specified measuring
conditions and may vary due to conditions of
200 installation. For deviations from the standard
0.8

configuration, the parameters have to be

checked on the installed unit.

150
0.6

2
100
0.4

50
0.2

1
pfs

0 100 200 300 400 500 cfm

qv 100 200 300 400 500 600 700 800 m³/h

Measured values
Wired U f n Pe I qV pfs qV pfs
V Hz min-1 W A m3/h Pa cfm in. wg
1 1~ 230 50 2700 85 0.38 920 0 540 0.00
2 1~ 230 50 2540 97 0.43 720 125 425 0.50
3 1~ 230 50 2475 104 0.46 525 225 310 0.90
4 1~ 230 50 2500 101 0.45 330 300 195 1.20
Wired = Wiring · U = Voltage · f = Frequency · n = Speed (rpm) · Pe = Power consumption · I = Current draw · qV = Air flow · pfs = Pressure increase

Item no. 1170005688 · ENU · Change 243433 · Approved 2022-11-08 · Page 5 / 6

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
 R2E220-AB06-67 AC centrifugal fan
backward-curved, single-intake

Curves: Air performance 60 Hz

in. wg
Pa

500
2

ρ = 1.185 kg/m³ ± 2 %
1.8

Measurement: LU-106770-1

400 Air performance measured according to ISO

1.6

5801 installation category A. For detailed

information on the measurement setup,
contact ebm-papst. Intake sound level:
4 Sound power level according to ISO 13347 /
1.4

sound pressure level measured at 1 m

distance from fan axis. The values given are
valid under the specified measuring
300 conditions and may vary due to conditions of
1.2

installation. For deviations from the standard

configuration, the parameters have to be
checked on the installed unit.
3
1

200
0.8
0.6

2
100
0.4
0.2

1 cfm
pfs

0 100 200 300 400 500

qv 200 400 600 800 m³/h

Measured values
Wired U f n Pe I qV pfs qV pfs
V Hz min-1 W A m3/h Pa cfm in. wg
1 1~ 230 60 3050 115 0.51 1030 0 605 0.00
2 1~ 230 60 2765 128 0.56 810 125 475 0.50
3 1~ 230 60 2595 138 0.60 550 250 325 1.00
4 1~ 230 60 2690 133 0.58 325 350 190 1.41
Wired = Wiring · U = Voltage · f = Frequency · n = Speed (rpm) · Pe = Power consumption · I = Current draw · qV = Air flow · pfs = Pressure increase

Item no. 1170005688 · ENU · Change 243433 · Approved 2022-11-08 · Page 6 / 6

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com