Radio Remote Controlled Forward and Reversible

Vibratory Plate Compactor

LH800

Operation & Maintenance

ILH800EN2, June 2003
Diesel Engine:
Hatz 1D90V

These instructions apply from:

PIN (S/N): *80030215*

L
A
U
N
A
M OR
IS E F
TH BL SE
P A U
EE AIL RE
K V U
A UT
F

The Dynapac LH800 radio remote controlled forward and reversible plate compactor is
a heavy-duty plate for soil applications, ideally used for compaction of backfill in pipe
and cable trenches, as well as road repair and maintenance work.

The machine is fully hydraulic, which greatly improves the engine plate’s devibration.
High operational reliability is guaranteed because no moving parts are subjected to vibration.

The LH design includes strong covers that withstands severe shock and also protects all vital
parts of the machine. The engine cover is foldable for easier access and service, the rear cover
is foldable/lockable, which gives access/protects the electronic system.
The LH plates are designed for operation in well ventilated spaces,
as all combustion engine machines.

Reservation for changes

Printed in Sweden

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 CONTENTS

Page
General ............................................................................ 3
Machine and engine plates ............................................... 3
Safety instructions (For all Light products).................... 4-6
Safety when driving .......................................................... 7
Safety decals, Location/Description ............................. 8, 9
Fuel and lubricants ......................................................... 10
Technical data ................................................................ 11
Technical data – Radio remote control unit .................... 12
Technical data – Dimensions ......................................... 13
Operation ....................................................................... 14
Operation – Radio remote control unit ....................... 15-19
Lifting and transportation ................................................ 20
Towing and retrieval ....................................................... 20
Maintenance – Service Points .................................. 21-23
Maintenance – Every 10 hours of operation ................... 24
Maintenance – Every 100 hours of operation ................. 25
Maintenance – Every 500 hours of operation ................. 26
Maintenance – After three years 1000 hours of operation . 27
Approvals for non EC countries ..................................... 28

WARNING SYMBOLS
WARNING
WARNING: Indicates danger or hazardous
procedure that could result in serious or fatal
personal injury if the warning is ignored.

CAUTION
CAUTION: Indicates danger or hazardous
procedure that could result in damage to
machine or property if the warning is ignored.

SAFETY INSTRUCTIONS CALIFORNIA

WARNING
The safety instructions are included in this Proposition 65 Warning
manual and must be studied by the operator.
Always follow the safety rules and keep the Diesel engine exhaust and some of
manual available for future use. its constituents are known to the State
of California to cause cancer, birth
WARNING
defects, and other reproductive harm.
Read through the entire manual before
starting any maintenance operations.

WARNING
Ensure good ventilation (air extraction) if the
engine is run indoors.

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 GENERAL
WARNING

Read through the entire manual before starting any maintenance operations.

WARNING
Ensure good ventilation (air extraction) if the engine is run indoors.

SPARE A THOUGHT FOR THE ENVIRONMENT! Do not let oil, fuel and other
environmentally hazardous substances contaminate the environment. Dispose of the old
battery in the approved environmentally suitable manner – batteries contain toxic lead.

It is important that the machine be maintained correctly to ensure proper function. It should be kept
clean so that any leakage, loose bolts and loose connections can be discovered in time.

Make a habit of inspecting the machine every day before starting up by checking all round it to
detect any sign of leakage or other faults.

This manual contains instructions for periodic maintenance, which should normally be carried out
by the operator.
CAUTION
There are additional instructions relating to the engine. Please see the manufacturer’s
instructions in the engine manual.

MACHINE AND ENGINE PLATES

Fill in all data below, when delivering and

commissioning the machine.

L000344A L000345A

Engine plate

.......................................................
Engine Model

.......................................................
Engine Number

ILH800EN2 3

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 SAFETY INSTRUCTIONS (FOR ALL LIGHT PRODUCTS)

Symbols Safety equipment

The signal words WARNING and CAUTION
used in the safety instructions have the follow- WARNING Long exposure to loud noise without
ing meanings: ear protectors can cause permanent
damage to hearing.
WARNING
WARNING: Indicates danger or
hazardous procedure that could WARNING Long exposure to vibrations can dam-
lead to serious or mortal injury if age the hands, fingers and wrists. Do
the warning is neglected. not use the machine if you experience
discomfort, cramp or pain. Consult a
CAUTION
CAUTION: Indicates danger or haz- doctor before resuming work with
ardous procedure that could lead to the machine.
machine or property damage if the
warning is neglected.
Always use approved safety equipment. The
operator, and people in the immediate vicinity of
Important rules for your safety the working area, must wear:
• Safety helmet
WARNING The machine must not be modified • Safety goggles
without the prior consent of the man- • Ear protectors
ufacturer. Use only original parts. • Dust mask in dusty environments
Use only the accessories recom- • High-visibility clothing
mended by Dynapac. If modifications • Protective gloves
not approved by Dynapac are carried • Protective shoes
out, these could result in serious in- Avoid wearing loosely fitting clothing that might
jury to yourself or other personnel. get caught in the machine. If you have long hair,
cover it with a hair net. Vibrations from hand-held
• These recommendations are based on machines are transmitted into the hands via the
international safety standards. handles of the machine. Dynapac’s machines
• You must also observe any local safety are equipped with vibration-relieved handles.
regulations which may be in force. Read all However, depending on operation, the course
instructions carefully before operating the and the duration of exposure, the recommended
machine. Keep the instructions in a safe place. limit values for hand and arm vibration may be
• Signs and stickers giving important information exceeded. Take suitable measures as neces-
about safety and maintenance are supplied sary—wear protective gloves, do not vibrate
with every machine. Make sure that they are already compacted material, etc. Be alert to
always legible. The ordering numbers for new acoustic signals from other machines in the
stickers can be found in the spare parts list. working area.
• Use of the machine and its accessories is
restricted to the applications specified in the
Working area
product literature.
Do not use the machine near flammable material
• For reasons of product safety, the machine
or in explosive environments. Sparks can be
must not be modified in any way. emitted from the exhaust pipe, and these can
• Replace damaged parts immediately. ignite flammable material. When you take a pause
Replace all wear parts in good time. or have finished working with the machine, do not
park it on or near flammable materials. The ex-
Be alert haust pipe can get very hot during operation, and
Always pay attention to what you are doing, and can cause certain material to ignite. Make sure
use your common sense. Do not use the ma- that there are no other personnel inside the work-
chine if you are tired or under the influence of ing area while the machine is in use. Keep the
drugs, alcohol or other substances which can worksite clean and free of extraneous objects.
effect your vision, reaction ability or judgement. Store the machine in a safe place, out of unauthor-
ized’s reach, preferably in a locked container.

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 SAFETY INSTRUCTIONS (FOR ALL LIGHT PRODUCTS)

Filling with fuel (Gasoline/diesel)

WARNING Petrol has an extremely low flash- WARNING Always take extreme care when driv-
point and can be explosive in certain ing the machine on slopes. Always
situations. Do not smoke. Make sure drive straight up and down on slopes.
that worksite ventilation is good. Do not exceed the maximum grada-
bility of the machine according to the
Keep away from all hot or spark-generating instruction book. Stay clear of ma-
objects when handling fuel. Wait until the ma- chine when operating on a slope or in
chine has cooled before filling the tank. Fill the a trench.
tank at least 3 metres away from where you
intend to use the machine. Avoid spilling petrol, Do not touch the engine, the exhaust pipe or
diesel or oil on the ground. Protect your hands the eccentric element of the machine. They
from contact with petrol, diesel and oil. gets very hot during operation and can cause
burn injuries.
Open the tank cap slowly to release any
overpressure that might exist in the tank. Do Do not touch V-belts or rotating parts during
not overfill the tank. Inspect the machine for operation.
fuel leakage regularly.
Parking
Do not use a machine that is leaking fuel. Park the machine on ground as level and firm
as possible. Before leaving machine:
Starting the machine • Apply the parking brake.
• Shut off the engine and pull the ignition key
WARNING
Before starting read instruction out.
book and make your self familiar
with the machine and make sure Loading/Unloading
that:
WARNING Never remain under or in the
• All handles are free from grease, oil and dirt. immediate vicinity of the machine
• The machine does not show any obvious when it is lifted by a crane. Only use
faults. marked lifting points. Always make
• All protective devices are securely fastened in sure that all lifting devices are
their places. dimensioned for the weight of the
• All control levers in ”neutral” position. products.
Start the machine according to the instruction-
book. Maintenance
Maintenance work must only be carried out by
skilled personnel. Keep unauthorized persons
Operation
away from the machine. Do not carry out mainte-
WARNING
nance work while the machine is moving or the
Keep your feet well clear of the engine is running.
machine.

WARNING Do not operate the machine in

poorly ventilated spaces. There is a
risk of carbon monoxide poison-
ing.

Use the machine only for the purpose for which

it is intended. Make sure you know how to stop
the machine quickly in the event of an emer-
gency situation.

ILH800EN2 5

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 SAFETY INSTRUCTIONS

Working with the hydraulic system If the Dynapac radio control unit develops a
Regular maintenance of the hydraulic system is fault, it must be shut down immediately. The
important. Minor damage or a split hose or cou- transmitter should be switched off with the
pling can have devastating consequences. Bear start/stop switch. The connecting cable must
in mind that the hydraulic hoses are made of be disconnected at the receiver from the
rubber and can deteriorate with age, which can connecting socket (terminal) of the unit to be
result in splitting. In all cases of uncertainty with controlled. The repair of the equipment must
regard to durability or wear, replace the hoses not be carried out other than by Dynapac or an
with new original hoses from Dynapac. Dynapac authorized technician.
Failure to observe these recommendations will
Working with battery put both you yourself and others at risk. Under
The battery contains poisonous and corrosive these circumstances, Dynapac rescinds the
sulphuric acid. Wear protective glasses and guarantee and any other form of liability. This
avoid getting acid on your skin, clothes or on the radio control unit is designed exclusively for
machines. If you get sulphuric acid on yourself, the control of construction machines and
rinse the skin with water. If you get acid in your industrial plants. Only under these conditions
eyes, rinse them with water for at least 15 min- are the safety systems (start/stop switch, zero
utes and seek immediate medical treatment. The setting) fully effective. No other form of use is
gas that is emitted by the battery is explosive. permitted.
When fitting or replacing a battery, always take Any non-observance of this condition will
care so that you do not short- circuit the battery relieve Dynapac of all liability.
poles.

Repair
Never use a machine that is damaged. Qualified
repair work requires trained personnel, please
contact your nearest authorized workshop.

Extinguishing fires
If there is a fire in or on the machine, it is best
to use an ABE-class fire extinguisher.
However, a BE-class CO2 extinguisher is
also suitable.

Special safety instructions for Radio

Remote Controlled units
Even if you are accustomed to working with
radio control systems, read these operating
instructions carefully before using this
equipment. Only this document contains the
latest information relating to your Dynapac
radio control system.
For explanatory notes on obtaining an
operating permit please refer to registration
documents enclosed in the appendix of this
operating instruction. Observe all applicable
work-safety and accident prevention
regulations carefully. Only fully trained,
authorized personnel may use the Dynapac
radio control equipment. Components, etc.
built in to the Dynapac equipment for safety
purposes must be regularly inspected.

6 ILH800EN2

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 SAFETY WHEN DRIVING

Driving near an edge

When driving near an edge, at least two thirds of the
plate must be on firm solid ground.
WARNING
If the machine tips over, switch off the en-
gine before attempting to lift the machine.

At least
2/3
L000333A

Machine location when operating

on edges

Slopes
Make sure that the work site is safe. Wet and loose
earth reduces manoeuvrability especially on sloping
ground. Always observe particular caution on sloping
and uneven terrain.
WARNING
Where possible, avoid all driving across a
slope. Instead, drive up and down on sloping
ground.

Never work on slopes that are greater than the capabil-

ity of the machine. Maximum slope of the machine in
Max 19° operation is 19° (depending on condition of the ground).
or 35%
L000334A The tilting angle is measured on a hard, level surface
Tipping angle on side slopes with the machine stationary. Vibration switched OFF
and all tanks full. Remember that loose ground, vibra-
tion switched ON, and driving speed can all cause the
machine to topple even on a smaller slope than speci-
fied here.
WARNING
Never leave the machine unattended with the
engine running.

Max 19°
or 35%
L000335A

Tipping angle on slopes

ILH800EN2 7

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 SAFETY DECALS, LOCATION/DESCRIPTION

1 4 9 6 5

L000331A

7 7

WARNING Always make sure that all safety decals are clearly legible; remove dirt and order new
decals if they are not legible. Refer to the article number each decal and also on the
following page.

8 ILH800EN2

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 SAFETY DECALS, LOCATION/DESCRIPTION

1. 4. 7.

283743

Use ear Securing

The operator must read the protectors point
safety manual, and the
operation and maintenance
instructions before using the
machine.

2. 5. 8.

Master switch
Diesel
Warning for rotating engine
components. Keep your
hands at a safe distance from
the danger zone.

Alt 1 Alt 2
3. 6. 9. 791279

Hydraulic
272372

Hydraulic
904601

109
Lifting
fluid bio-fluid point Guaranteed
Sound Power
level

ILH800EN2 9

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 FUEL AND LUBRICANTS

ENGINE OIL Use SAE 15W/40:

1,9 litre (2.0 qts) Shell Universal Engine Oil TX15W-40

ECCENTRIC OIL Use SAE 15W/40:

0,5 litre (0.55 qts) Shell Universal Engine Oil TX15W-40

HYDRAULIC FLUID Hydraulic fluid, recommendation:

27,0 litre (7.1 gal) Shell Tellus TX68 or equivalent

BIODEGRADABLE Shell Naturelle HF-E46

HYDRAULIC FLUID On delivery from the factory the machine may have been filled
with biodegradable fluid. Always use the same type of oil when
changing or topping off.

FUEL Use diesel oil which satisfy EN 590 or DIN 51601

7,0 litre (7.4 qts)

WARNING Stop the engine before refilling the fuel tank.

Never refuel near an open flame or sparks,
which could start a fire. Don't smoke. Use
pure fuel and clean filling equipment. Take
care not to spill fuel.
CAUTION
The oil volume is 0,5 l from S/N 80030215. This
volume is also sufficicant on previous machines.
See Service Information (SI) SI 03004.

Service parts P/N

Hatz 1D90V
Engine air filter element 23 94 23
Engine oil filter 23 93 26
Engine fuel filter 93 74 30

LH800
Hydraulic filter 28 41 79

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 TECHNICAL DATA

Weight LH800

Operating weight
EN500, kg (lbs) 820 (1,808)

Compaction data

Vibr. frequency, Hz 53
Vibr. frequency, vpm 3180
Centrifugal force, kN (lbf) 95 (21,400)
Amplitude, mm (in) 2,5 (0.98)

Operating data

Speed of travel,
m/min (feet/min) up to 30 (98)
Max. tilt, % 35

Volumes

Fuel tank, lit. (qts) 7,0 (7.4)

Crank case, lit. (qts) 1,9 (2.0)
Hydraulic fluid, lit. (gal) 27,0 (7.1)
Eccentric element, lit. (qts) 1,0 (1.1)
Fuel consumtion, l/h (qts/h) 2,3 (2.4)

Engine

Model Hatz
1D90V
El.start
Output, kW (hp) 11,5 (15.4)
Engine speed, rpm 3000

Noise and Vibrations

The following sound and vibration levels are determined in accordance with the operating cycle
described by EU directive 2000/14/EC.

Guaranteed acoustic power level

LwA dB (A) 109

Sound-pressure level at the operator’s ear (ISO 6396)

LpA dB (A) 84

Hand and arm vibration (ISO 5349-1)

ahv m/s2 - (Radio)

During operation these values may differ because of the actual operational conditions.

ILH800EN2 11

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 TECHNICAL DATA – RADIO REMOTE CONTROL UNIT

Operating ambient temperature -20 to +65°C (-4 to +149°F)

Insulation class - Protection IP65

TRANSMITTER Nano-L-A2-1
Transmission frequency range 400 - 477 MHz, 25 mW FM
The use of synthesizer technology permits frequencies to be selected in accordance with the
appropriate waveband for the country of use.
Low frequency modulation FSK signal to CCITT V.23
Data repetition rate about 60 ms
Baud rate 1200 baud (bits per sec.)
Range 300 up to 1000 m
Power input 60-100 mA
RF ouput Max. 10 mW
Weight (without battery) Size (L x W xH)
Nano-L 1,0kg 24,7 x 13,9 x 11,7 cm

RECEIVER PNN-Compact
Reception frequency range 400 - 477 MHz
Data security:
Generates a CRC code with a Hamming distance = 4.
Generates a neutral position.
Addressing of each transmitter with its own, unique combination (max. 216 possible combinations).
Data reception security:
Diversitary evaluators, CRC, start/stop switch and neutral position bits.
Contact loading for commands.
typ. switching voltage 12 V
max. switching current 60 A resp. 2 A (depends on coil type)
Weight Size (L x W x H - incl. plate)
PNN-Compact 2,4 kg 22 x 16 x 6 cm

BATTERY 7,2V / 0,6 Ah

CHARGING UNIT
Operating voltage / external charging unit 12V / 24V DC, 110V / 230V AC
Operating voltage / PNN-Compact 12V DC

Data signs
Data signs are located behind the battery on the
transmitter and receiver. The data includes the serial
number, model designations and frequency band. The
transmitter and receiver have the same serial number.
L000350A
CAUTION
Always specify the serial number when you
make queries about the control equipment.

L000351A

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 TECHNICAL DATA – DIMENSIONS

L000331A L000332A
CONTACT AREA B
E
A

LH800

A mm (inch) 1150 (45)

B mm (inch) 660 (26)
C mm (inch) 795 (31)
E mm (inch) 1050 (41)

Contact area,
m2 (sq feet) 0,290 (3.12)

Optional LH800

Extension plates
Width, mm (inch) 2 x 75 = 150 (2 x 3 = 6) /
2 x 150 = 300 (2 x 6 = 12)

Weight, kg (lbs) 14,6 (32) / 24,6 (54)

Contact area, Width

m2 (sq feet) 150 (6): 0,356 (3.83) / 300 (12): 0,422 (4.54)

ILH800EN2 13

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 OPERATION

Before start
1. Fill the fuel tank.
1 Tank volume: 7,0 litre (7.4 qts)

L000454A

2. Check the engine oil level.

2 Oil volume: 1,9 litre (2.0 qts)
WARNING

Never use start gas.

Max.
L000328A

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 OPERATION – RADIO REMOTE CONTROL UNIT

Transmitter
WARNING Even operators who are used to working
with remote radio-controlled machines must
carefully study this manual before using the
machine.

WARNING Only trained personnel who are fully conver-

sant with the control system may operate
the machine.
9

1 2 3 4 5 6 7 8
WARNING If any error occurs in the system, immediate-
L000338A
ly switch off the start/stop switch on the
transmitter and the battery disconnecter,
1. Push button to alter frequency
and unplug the power supply cable to the
2. Speed switch, High/Low
3. Joystick
machine.
4. Transmitter indicator, On
5. Transmitter switch, On/Off
WARNING All troubleshooting and repairs must be
6. Low-battery indicator performed by Dynapac-authorized service
7. Start/Stop switch, engine personnel.
8. Push button to alter frequency/browse
through values on the display The transmitter and receiver must have the same
9. Battery
address code (and serial number). To use another
transmitter, you must code it so that its address code
corresponds to that of the receiver.

The range is 50 to 200 metres (55 to 220 yards),

depending on the surroundings and any radio-
frequency interference. In the event of radio
interference, alter the transmitter frequency by pressing
buttons 1 and 8. The frequency can be altered in steps
of 25 kHz for each push of the button (0–67 channels).

The transmitter has two 1100 mAh Ni-Cad batteries.

Insert the battery into the transmitter by sliding it into its
slot until it locks in position. To remove the battery,
L000327A press the catch and slide the battery sideways and
Removing the battery from the transmitter... then outwards. The operating time for a fully charged
battery is 8 to 10 hours. The transmitter has a red LED
that lights when it is time to change the battery. In this
mode, the transmitter can be used for another 15
minutes. Change the battery and make sure that slot
and contact surfaces are clean. Radio communication
is interrupted when the battery is removed. Charge the
battery in the receiver on the machine or in a separate
table charger.

The battery should be trickle-charged every four weeks

if the transmitter is not used. Remove the battery if the
transmitter is not used for a long period.

L000326A

... and inserting it in the receiver for charging.

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 OPERATION – RADIO REMOTE CONTROL UNIT

Battery charger (optional)

A steady green light indicates that the charger is ready
for charging. Place the battery in the charger. If the
battery is completely discharged, the yellow LED
flashes slowly during the pre-charge. A steady yellow
light indicates that the battery is being charged. The
battery is fully charged when the yellow LED flashes
quickly. Charging time is 3 to 5 hours. The battery will
not be damaged if left in the charger when fully
charged.

L000325A
WARNING Use the charger only in a dry room with min.
Battery charger and max. temperature 0–40°C. A charged
battery is concentrated energy. Never keep a
battery where it can be short-circuited.

Receiver
The receiver is fitted in the machine under the rear
plastic hood. It is equipped with an antenna, display
and integrated battery charger for the transmitter
batteries.

The charging time for the transmitter battery in the

receiver is 1 hour.

The display shows:

Battery voltage, machine: U:XX. X
Temp. in hydraulic reservoir (°C): XX:°C
Temp. in hydraulic reservoir (°F): XX:°F
L000326A Aggregate operating time, diesel engine: XXXXYh
Receiver (Y is used if the number of operating hours exceeds
9999, otherwise Y is blank).
Error messages: Err: XX

The display shows first the battery voltage and then the
other values, rolling. To browse, press the right
frequency-change button (8) on the transmitter (with
the receiver in operating mode).

The display also shows several error codes (Err: XX):

Err: 01: Low engine oil pressure.
Measure: Check/top off oil.
Err: 02: High hydraulic temperature.
Measure: Allow machine to cool. Check the drive
system/eccentric elements if the ambient temperature
is extremely high.
Err: 10: Radio contact broken during operation.
Measure: Change frequency if this occurs often.

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 OPERATION – RADIO REMOTE CONTROL UNIT

Before start In transport mode, the transmitter should be placed

under the rear hood.
Starting the engine
1. Open the rear plastic hood and take out the
transmitter. Insert and turn the battery disconnecter
(14) to locked mode. The beeper sounds (15) when
power is switched on. The beeper stops as the
engine starts.

10 11 12 13 14 15
L000329A

10. Transmitter
11. Antenna
12. Emergency stop knob
13. Receiver
14. Master switch
15. Buzzer
2. Close the hood and pull out the emergency stop
knob (12) on the machine.

12
3. Switch the transmitter (5) on. A green LED (4)
L000582A indicates when the transmitter is on.
12. Emergency stop knob
4. Check the battery status. The low-battery warning
light (6) should not light. Always have an extra fully-
charged battery available.

CAUTION Wait 4–5 seconds. The time it takes for the

transmitter to open communication with the
receiver.

5. Set the engine revs switch (2) to “low” mode

(tortoise).
2 4 5 6 7
L000338A 6. Press the start/stop switch (7) forward until the
2. Speed switch, High/Low engine starts. Release the start/stop switch as the
4. Transmitter indicator, On engine starts.
5. Transmitter switch, On/Off
6. Low battery voltage 7. A new attempt to start can be made after 7 seconds.
7. Start/Stop switch, engine
WARNING

Never use start gas.

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 OPERATION – RADIO REMOTE CONTROL UNIT

Operating
1. Give full throttle by setting the speed switch (2) to
“high” (hare).
WARNING Make sure that the working area is safe. Wet
and loose ground reduce the machine’s
operating ability, especially on slopes.
WARNING Never leave the machine with the engine
running, always switch off the master switch
(14) when leaving the machine. Do not allow
2 passengers on the machine.
L000338A

2. Speed switch, High/Low WARNING Do not operate the machine at a greater

distance than 20 metres (22 yards). Always
keep the working area and the machine
under good supervision.
WARNING Never give the transmitter to anyone who is
not fully conversant with the machine, its
operation and safety directives.
CAUTION
Repeated high speed setting is only possible
after 30 sec of low speed.

Control
The positions of the remote control joystick have the
Forward following functions:

Forward The machine moves forward.

Reverse The machine reverses.
Left 0 Right
Right The machine rotates to the right.
Left The machine rotates to the left.
0 Vibration and the machine stop if the joystick
is released.

Reverse

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 OPERATION – RADIO REMOTE CONTROL UNIT

Transmitter WARNING The machine will immediately stop when the

emergency stop knob on the machine is
pressed. Make sure that the emergency
stops is always in working order.
The machine stops immediately when you
release the joystick. Make sure that the
joystick is working and that it returns to zero
mode on being released. The machine stops
immediately when the on/off switch on the
9 transmitter is turned off.
1 2 3 4 5 6 7 8
L000338A 1. Stop the vibration, inactivated joystick (3).
1. Push button to alter frequency
2. Speed switch, High/Low 2. Set the speed switch (2) to “low” (tortoise).
3. Joystick
4. Transmitter indicator, On 3. Let the engine idle a couple of minutes.
5. Transmitter switch, On/Off
6. Low-battery indicator
7. Start/Stop switch, engine
4. Push the start/stop switch (7) backward.
8. Push button to alter frequency/browse
through values on the display 5. The buzzer sounds when the engine stops.
9. Battery
6. Open the rear hood and turn back the battery
disconnecter (14) so that the beeper is silenced.
Starting the engine
7. Press the cut-off button (5) to switch off the
transmitter; the green indicator lamp goes out.

8. Put the transmitter in transport mode in the

machine, or keep it in a safe place.

9. Charge the transmitter battery after the day’s work

so that a fully-charged battery is always available.
WARNING
Always store the transmitter securely to
10 11 12 13 14 15 prevent unauthorized starting of the
L000329A
machine.
10. Transmitter
11. Antenna
12. Emergency stop knob
13. Receiver
14. Master switch
15. Buzzer

ILH800EN2 19

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 LIFTING AND TRANSPORTATION

Lifting WARNING

Never walk or stand under a hoisted machine.

1 CAUTION
Use only the frame lifting hook (1) to lift the
machine.
CAUTION
All lifting devices must be dimensioned to meet
all regulations. Before lifting, check that shock
absorbers (2) and protecting frame are correctly
attached and not damaged.
WARNING The operating mass is printed on the machine
2 plate, see page 3. Add weight of extensioners
if mounted.
L000336A

1. Lifting hook
2. Shock absorbers

Transportation
WARNING Always secure the machine firmly during all
transportation. Use the front and rear towing
attachments to lash the machine.

L000337A

TOWING AND RETRIEVAL

Towing attachments
When towing or retrieving a machine, the towing device
must be connected to both towing attachments, front
and rear, on the bottom plate of the machine. Pulling
forces should act longitudinally on the machine as
illustrated. Maximum permitted pulling force is 15 kN
horizontally in the longitudinal axis of the machine.

L000584A

20 ILH800EN2

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 MAINTENANCE – SERVICE POINTS

Batteries
WARNING When removing the battery, always dis-connect the
negative cable first. When fitting the battery,
always connect the positive cable first.
Dispose of the old battery in the approved
environmentally suitable manner – batteries contain
toxic lead.
CAUTION
Do not use a quick-charger when charging the battery.
This may shorten the life of the battery.
CAUTION When welding on the machine, the positive and
negative terminals of the battery must be disconnected.
Never connect the welder ground to the diesel engine.
Disconnect the cable from the receiver before any
welding on the machine.

Technical data
Model Battery Capacity Max. current HxLxW Weight
LH800 HV44-12 44 Ah/20 hours 660 A (5 sec) 175x197x165 mm 15 kg (33 Ibs)
(62/3 x 7¾ x 6½ in)
Starting characteristics
The battery is designed for high load (brief high current). The battery´s ability to supply power is
reduced when very cold. The capacity is specified for 25°C (77°F) and it falls by about 0.8% per °C
(2°F). The capacity does not disappear altogether when cold. The battery regains full power when it
becomes warm again.

Charging
The battery is normaly charged by the engine generator. If for some reason the battery is
completely discharged, it must be recharged using a battery charger. You can discharge the
battery by not turning back the ignition key after the engine starts, or by starting and stopping the
engine so often that the battery does not have time to recharge normaly.

Cyclical charging of LH batteries using battery charger:

Battery Charging current Charging voltage
HV28-12W max. 8.4 A 14.4–14.7 V
HV44-12 max. 13 A 14.4–14.7 V

NOTE
Use a voltage-regulated battery charger (constant voltage). A switched two-stage charger that has
constant voltage is recommended. A two-stage charger automatically reduces the charging voltage
(14.4 V) to trickle charging (13.3 V) when the battery becomes fully charged.

Suitable battery chargers for 230 Volt:

Optima Model RTC 12/7-S-230
LADAC Model LADAC 512
Tudor Model 61715 Tudor

Storage/Trickle charging
A discharged battery will freeze at a temperature of about -7°C (19°F). A fully charged battery will
freeze at -67°C (-88°F). A battery that is not being used should be fully charged before being put
aside. Trickle charging is not normallly required during a period of 6 to 8 months. If a battery has not
been in use for a long period, we recommend fully charging it before use. Trickle charging is
recommended a couple of times during the season (especially in winter).

ILH800EN2 21

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 MAINTENANCE – SERVICE POINTS

8 6 11 1

14
1. Fuel tank
2. Intake filter
3. Air filter
4. Engine oil filter
5. Oil dipstick
6. Fuel filter
12
7. Battery
8. Oil drain plug
9. Eccentric element,
level/drain plug
10. Hydraulic reservoir
11. Hydraulic filter
12. Hose for oil drainage
13. Water separator 4 5 2 3 13 9 10 7
14. Transmitter/Receiver L000323A

Fig. 1

Every 10 hours of operation / Daily

Item in fig.1 Maintenance see page Comments

1 Check and replenish fuel 14

5 Check and replenish engine oil 24
Check for oil leakage
Check and tighten engine parts 24
2 Clean / replace air cleaner elements See engine manual
14 Check transmitter/receiver 24

The first 20 hours of operation

Item in fig.1 Maintenance see page Comments

8 Change engine oil 25

4 Clean / replace oil filter See engine manual
2 Clean / replace air cleaner elements See engine manual
Check and adjust the engine valve clearance See engine manual

22 ILH800EN2

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 MAINTENANCE – SERVICE POINTS

Every 100 hours of operation

Item in fig.1 Maintenance see page Comments

13 Empty water separator 25

8 Change engine oil 25
10 Clean airbreather filter 25
10 Check level in hydraulic tank 25
2 Clean / replace air cleaner elements See engine manual

Every 500 hours of operation / Once a year

Item in fig.1 Maintenance see page Comments

8 Change engine oil 25

10, 11 Change hydraulic fluid and filter 26
4 Clean / replace oil filter See engine manual
2 Clean / replace air cleaner elements See engine manual
Check fuel injection pump See engine manual
Check fuel injection nozzle See engine manual
Adjust valve clearance See engine manual

After three years / 1000 hours of operation

Item in fig.1 Maintenance see page Comments

9 Change eccentric element oil 27

ILH800EN2 23

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 MAINTENANCE – EVERY 10 HOURS OF OPERATION

1. Check oil level in engine crankcase.

Hatz 1D90V
2. Check air cleaner.
1
We recommend reading the detailed engine instructions
supplied with the machine.
2
L000466A

1. Oil dipstick
2. Air cleaner
3. Check and, where necessary, tighten screws and
nuts.

L000028A

4. Keep machine clean.

CAUTION
When washing the machine, do not aim a jet of
water jet directly at the fuel cap. This is espe-
cially important when using a high-pressure jet.
Put a plastic bag over the filler cap of the fuel
tank and secure with an elastic band.
CAUTION
Never use high-pressure cleaning on the radio
L000349A
receiver or transmitter.

5. Transmitter: Carefully clean the panel as neces-

sary. Make sure that seals around the switch are
intact. Inspect and clean slots and contact surfaces
for the battery as necessary.

6. Receiver: Make sure that the antenna is fixed in

position and that slots and contact surfaces for the
transmitter battery are clean.

24 ILH800EN2

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 MAINTENANCE – EVERY 100 HOURS OF OPERATION

1. Change oil (first change after 20 hours, together

with engine oil filter).

Hatz 1D90V 1,9 litre (2.0 qts)

1
Use the accompanying hose (1) to drain the oil.

Save the oil and dispose of it in an approved

L000330A
manner.
1. Oil drain plug/drain hose

2
2. Check fluid level (1) in hydraulic reservoir.

27,0 litre (7.1 gal)

1 L000585A

1. Sight glass
2. Air breather filter

3. Inspect the water separator-diesel fuel/water sepa-

rator, drain until only pure fuel is left in the bowl.

L000586A

ILH800EN2 25

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 MAINTENANCE – EVERY 500 HOURS OF OPERATION

1. Replace fuel filter (See engine manual).

Hatz 1D90V
2. Change engine oil (See engine manual).

3. Replace oil filter (See engine manual).

4. Replace air cleaner element (See engine manual).

L000466A
Save the oil and dispose of it in an approved
manner. Also dispose of used oil filters properly.

Changing hydraulic fluid / filter

1. Remove the protecting cover.
1
2. Open hydraulic reservoir at filter and empty it by
using a suitable pump. Collect the contents in a
receptacle.

3. Replace the hydraulic filter.

Save the oil and dispose of it in an approved

manner. Also dispose of used oil filters properly.

4. Fill with fresh hydraulic fluid up to the sight glass

level: 27,0 litre (7.1 gal)
2 L000585A

1. Hydraulic filter
5. Replace the filter and all covers.
2. Sight glass

26 ILH800EN2

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 MAINTENANCE – AFTER THREE YEARS / 1000 HOURS OF OPERATION

Changing eccentric element oil

1. Dismount the eccentric element (1) and clean the oil
4
basin (2) at the bottom plate.

2. Refill with 0,5 l oil, Shell Universal Engine Oil TX 15-

1 40.

3. Before mounting the eccentric element, grease

3 surfaces between eccentric element and ground
plate.

4. Use new O-ring, P/N: 904923 (3) and torque the

2 screws (4) crosswise dry to 320 Nm.

L000587A

1. Eccentric element
2. Oil basin
3. O-ring
4. Screws

ILH800EN2 27

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 APPROVALS FOR NON EC COUNTRIES

AUS no approval necessary

CDN 2634231116A/2634231116
CH BAKOM95.0720.K.P
CZ 45251983
H MÜ-40.039-083/96
KO 93335
PL 1027/96
TJ YK33-9806
USA K9VPOC90T001 /K9VPNN3-5R001
O5RS-DE96AO
ZA 3K43D/3R1B9/SPLS/RX-439/98

28 ILH800EN2

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 Box 504, SE-371 23 Karlskrona, Sweden
Phone: +46 455 30 60 00
Fax: +46 455 30 60 30
www.dynapac.com

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