Noblelift PT 27R manual 

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Version 11/2018
PT 60R PT 80R-SMS-005 
INSTRUCTION HANDBOOK
Electric Pallet Truck
WARNING
Do not use the pallet truck before reading and
understanding these operating instructions.
NOTE:
Please check the designation of your
present type at the last page of this
document as well as on the ID-plate.
Keep for future reference.

1
FOREWORD
Before operating the truck, read this ORIGINAL INSTRUCTION HANDBOOK carefully and understand
the usage of the truck completely. Improper operation could create danger.
This handbook describes the usage of different electric pallet trucks. When operating and servicing the
truck, make sure, that it applies to your type.
Keep this handbook for future reference. If this or the warning/ caution labels are damaged or got lost,
please contact your local dealer for replacement.
This truck complies with the requirements according to EN ISO 3691-1(Industrial trucks- safety
requirements and verification, part 1; part 5), EN 12895 (Industrial trucks- electromagnetic compatibility),
EN 12053 (Safety of industrial trucks- test methods for measuring noise emissions), EN 1175-1
(Industrial truck safety – electrical requirements), assumed the truck is used according to the described
purpose.
The noise level for this machine is 69 dB(A) according to EN 12053.
The vibration is 0.88 m/s2 according to EN 13059.
ATTENTION:
Environmentally hazardous waste, such as batteries, oil and electronics, will have a negative effect
on the environment, or health, if handled incorrectly.
The waste packages should be sorted and put into solid dustbins according to the materials and be
collected disposal by local special environment protection bureau. To avoid pollution, it’s forbidden to
throw away the wastes randomly.
To avoid leaking during the use of the products, the user should prepare some absorbable materials
(scraps of wooden or dry duster cloth) to absorb the leaking oil in time. To avoid second pollution to
the environment, the used absorbable materials should be handed in to special departments in terms
of local authorities.
Our products are subject to ongoing developments. Because this handbook is only for the purpose of
operating /servicing the pallet truck, therefore please have understanding, that there is no guarantee
out of particular features out of this handbook.
NOTE: On this manual, the left sign means warning and danger, which can lead
to death or serious injury if not followed.
Copyright
The copyright remains with the company, mentioned on the CE- certificate at the end of this document or,
if sold within the USA, with the company, mentioned on the company sticker.

2
TABLE OF CONTENTS
1. CORRECTAPPLICATION............................................................................................3
2. DESCRIPTION OF THE PALLET TRUCK ....................................................................4
a. Overview of the main components.............................................................................4
b. Main technical data....................................................................................................5
c. Description of the safety devices and warning labels.................................................7
d. Identification plate......................................................................................................8
3. WARNINGS, RESIDUAL RISK AND SAFETY INSTRUCTIONS ..................................9
4. COMMISSIONING, TRANSPORTING, DECOMMISSIONING......................................9
a. Commissioning ..........................................................................................................9
b. Lifting/ transportation................................................................................................10
c. Decommissioning.....................................................................................................11
5. DAILY INSPECTION...................................................................................................11
6. OPERATING INSTRUCTIONS ...................................................................................12
a. Parking.....................................................................................................................12
b. Lifting .......................................................................................................................12
c. Lowering ..................................................................................................................12
d. Travelling .................................................................................................................12
e. Steering....................................................................................................................13
f. Braking.....................................................................................................................13
g. Malfunctions.............................................................................................................14
h. Emergency...............................................................................................................14
7. BATTERY CHARGING AND REPLACEMENT ...........................................................14
a. Replacement............................................................................................................15
b. Battery indicator.......................................................................................................16
c. Charging ..................................................................................................................16
8. REGULAR MAINTENANCE........................................................................................16
a. Maintenance checklist..............................................................................................17
b. Lubricating points.....................................................................................................18
c. Check and refill hydraulic oil ....................................................................................19
d. Checking electrical fuses .........................................................................................19
9. TROUBLE SHOOTING...............................................................................................20
10. WIRING/ CIRCUIT DIAGRAM.....................................................................................21
a. Electrical circuit diagram..........................................................................................21
b. Hydraulic circuit........................................................................................................25
11. DECLARATION OF CONFORMITY (valid, if sold within the EU)................................26

3
1. CORRECT APPLICATION
It is only allowed to use this electric pallet truck according to this instruction handbook.
The trucks described in this handbook are self propelled electric power pallet trucks, with electrically
powered low height lifting function. The trucks are designed to lift, lower and transport palletized loads.
A wrong usage can cause human injuries or can damage equipment.
The operator/ the operating company has to ensure the correct usage and has to ensure, that this pallet
truck is used only by staff, which is trained and authorized to use this truck.
The pallet truck has to be used on substantially firm, smooth, prepared, level and adequate surfaces.
The truck is intended to be used for indoor applications with ambient temperatures between +5C and +
40C and for various of transporting applications without crossing permanent obstacles or potholes.
Operating on ramps is not allowed. While operating, the load must be placed approximately on the
longitudinal centre plane of the truck.
Lifting or transporting people is forbidden.
If used on tail lifts or loading ramps, please ensure that these are used correctly according to the
operating instructions.
The capacity is marked on capacity sticker as well on the Identification plate. The operator has to
consider the warnings and safety instructions.
Operating lighting must be minimum 50 Lux.
Modification
No modifications or alterations to this pallet truck which may affect, for example, capacity, stability or
safety requirements of the truck, shall be made without the prior written approval of the original truck
manufacturer, its authorized representative, or a successor thereof. This includes changes affecting, for
example braking, steering, visibility and the addition of removable attachments. When the manufacturer
or its successor approve a modification or alteration, they shall also make and approve appropriate
changes to capacity plate, decals, tags and operation and maintenance handbooks.
By not observing these instructions, the warranty becomes void.

4
2. DESCRIPTION OF THE PALLET TRUCK
a. Overview of the main components
Fig. 1: Overview main components PT 27R
Fig. 2: Overview main components PT 36R

5
1. Pedal pad
2. Main cover
3. Left knee pad
4. Key switch
5. Indicator
6. Tiller
7. Safety (belly) button
8. Accelerator
9. Rocker switch
10. Rail cover
11. Storage cover
12. Load backrest
13. Fork chassis
14. Load wheels
15. Battery
16. Battery plug
17. Switch base
18. Indicator cover
19. Right knee pad
20. Cylinder
21. Steering wheel
22. Drive motor and drive wheel
23. Tiller cover
b. Main technical data
Fig.3 : Technical data

6
Table 1: Main technical data for standard version
Standard Fork Tip Extended Fork Tip
Nominal Fork Length in 36.0 42.0 48.0 54.0 60.0 96.0 84.0 93.0 96.0
Actual Fork Length l in 35.7 41.7 47.8 53.7 59.7 95.7 83.7 92.8 95.7
Qverall Length l1in 79.8 85.8 91.8 97.8 103.8 139.8 127.8 136.8 139.8
Wheelbase(raised) y in 51.4 57.4 63.5 69.5 75.5 111.6 83.9 83.9 83.9
Load Wheel Distance x in 28.4 34.4 40.5 48.4 52.4 88.4 61.7 61.5 61.7
Fork Tip Length l-x in 7.3 7.3 7.3 7.3 7.3 7.3 22.0 31.3 34.0
Grade Clearance %
Turning Radius(raised) Wa in 72.3 78.3 84.4 90.4 96.4 132.4 104.7 104.7 104.7
Fork Width e in 9.0 10.0
Type sheet for industrial truck acc. to VDI 2198
Distinguishing
mark
1.2 Manufacturer`s type designation PT 27R PT 36R
1.3 Power (battery ,diesel, petrol, gas, manual) Battery Battery
1.4 Operator type Walkie/ride-on Walkie/ride-on
1.5 Load Capacity / rated load Q (lbs) 6000 8000
1.6 Load centre distance c (in) 24 48
1.8 Load distance ,centre of drive axle to fork x (in) 40.5 61.7
1.9 Wheelbase y (in) 63.6 83.9
Weight
2.1 Service weight lbs 2330 2465
2.2 Axle loading, laden front/rear lbs 3100/5260 2860/5544
2.3 Axle loading, unladen front/rear lbs 1870/550 2024/440
Tires, chassis
3.1 Tires Polyurethane (PU) Polyurethane (PU)
3.2 Tire size, front x w (in) 12.2 x 4.13 12.2 x 4.13
3.3 Tire size, rear x w (in) 3.2 x 3.2 3.2 x 2.76
3.4 Additional wheels(dimensions) x w (in) 4.9 x 2.4 4.9 x 2.4
3.5 Wheels,number front/ rear(x=driven wheels) 1x +2/4 1 x +2/8
3.6 Tread, front b10 (in) 26.8 26.8
3.7 Tread, rear b11 (in) 12.9/17.9 12.9/17.9
Dimensions
4.4 Lift h3 (in) 5.9 5.9
4.9 Height of tiller in drive position min./ max. h14 (in)
4.15 Height, lowered h13 (in) 3.25 3.25
4.19 Overall length l1 (in) 91.7 139.8
4.20 Length to face of forks l2 (in) 43 43
4.21 Overall width b1 (in) 37/37.8 37/37.8
4.22 Fork dimensions s/e/l (in) 2.4/9.0/48 2.4/10/96
4.25 Distance between fork- arms b5 (in) 22/27 23/28
4.32 Ground clearance, centre of wheelbase m2 (in) 0.98 0.98
4.34 Aisle width for pallets 40” x 48“lengthways Ast (in) 94.5 153.5
4.35 Turning radius Wa (in) 84.4 104.7
Performanc
e data
5.1 Travel speed, laden/ unladen mph 6.2/8.7 5.9/7.5
5.2 Lift speed, laden/ unladen fpm 7.5/9.5 6.3/7.8
5.3 Lowering speed, laden/ unladen fpm 9.5/9.5 7.8/7.8
5.8 Max. gradeability, laden/ unladen % 8/15 6/15
5.10 Service brake Electromagnetic Electromagnetic
Electr
ic-
engin
e
6.1 Drivemotorrating S260min HP 5.1 5.1
6.2 LiftmotorratingatS310% HP 3 3
6.3 Battery acc. to DIN 43531/ 35/ 36 A, B, C, no no,5Pzs no,5Pzs

7
6.4 Battery voltage, nominal capacity K5 V/ Ah 24/350 24/350
6.5 Battery weight lbs 704 704
6.6 Energy consumption acc. to VDI cycle kWh/h
Addition
al data
8.1 Type of drive control AC- speed control AC- speed control
8.4 Sound level at driver`s ear acc. to EN 12053 dB(A) 68 68
8.6 Steering Manual Manual
c. Description of the safety devices and warning labels
Fig. 4: Safety and warning labels PT 27R
Fig. 5: Safety and warning labels PT 36R

8
A Sticker to read and follow this instruction
B Sign danger not riding
C Capacity sticker
D Hook mark
E Identification plate (ID-plate)
F Sign oil filling point
G Sign warning stay clear stop truck
H Sign caution charge
I Sign danger battery
J Sign warning electrical devices
K Sign danger being crushed
The truck is equipped with a safety (belly) button (7) which switches the driving function away from the
operator, if the truck travels towards the operator and the tiller is activated in the tillers operating zone.
Follow also the instructions given on the decals. Replace the decals if they are damaged or missing.
d. Identification plate
1 Designation, type
2 Serial number
3 Rated capacity in kg
4 Supply voltage in V
5 Own mass (self weight) in kg without battery
6 Name and address of manufacturer)
7 Battery weight minimum/ maximum
8 Nominal power in kW
9 Load center distance
10 Manufacturing date
11 Option
1
2
4
5
3
7
If sold to the EU, here the place
of the CE marking
6
8
9
10
11
Fig. 6: Identification plate

9
3. WARNINGS, RESIDUAL RISK AND SAFETY INSTRUCTIONS
DO NOT
Put foot or hand under or into the lifting mechanism.
Allow other person than the operator to stand in front of or behind the truck when it
is moving or lifting/lowering.
Overload the truck.
Put foot in front of the wheels, injury could result.
Lift people. People could fall down and suffer severe injury.
Push or pull loads
Use this truck on ramps
Side or end load. Load must be distributed evenly on the forks.
Use the truck with unstable, unbalanced not stable load.
Use truck without manufacturer’s written consent.
Lifted loads could become unstable at wind forces. In the case of wind forces do
not lift the load if there is any influence to the stability
Watch difference in floor levels when driving. Load could fall down or the truck could get uncontrollable.
Keep watching the condition of load. Stop operating the truck if load becomes unstable.
Brake the truck and push down the tiller to the lowest point when sliding load on or off the truck. If the
truck has any malfunctions, follow chapter 6.
Practice maintenance work according to regular inspection. This truck is not designed to be water
resistant. Use the truck under dry condition. Prolonged continuous operation might cause damage of the
power pack. Stop operation if temperature of hydraulic oil is too high.
When operating the electric pallet truck, the operator has to wear safety shoes.
The truck is intended to be used for indoor applications with ambient temperatures
between +5C and + 40C.
The operating lighting must be minimum 50 Lux.
It is not allowed to use the truck on ramps.
To prevent unintended sudden movements when not operating the tuck (i.e. from
another person, etc.) switch of f the truck when not operating it.
4. COMMISSIONING, TRANSPORTING, DECOMMISSIONING
a. Commissioning
Table 2: Commissioning data
Type PT 25R PT 36R
Commissioning weight [kg] app.950kg app.1087kg
Dimension [mm] 2120x790x1220 2665x790x1225

10
After receiving our new pallet truck or for re-commissioning you have to do following before (firstly)
operating the truck:
Check if are all parts included and not damaged
Eventually installation of the multifunction tiller
Eventually installation and charging the batteries (follow chapter 7)
Do the work according to the daily inspections as well as functional checks
b. Lifting/ transportation
For transporting, remove the load, lower the forks to the lowest position and fix the truck safe with
dedicated lifting gear according to the following figures.
Lifting
USE DEDICATED CRANE AND LIFTING EQUIPMENT
DO NOT STAND UNDER THE SWAYING LOAD
DO NOT WALK INTO THE HAZARDOUS AREA DURING LIFTING
Park the truck securely and lash the truck according to the points identified in fig. 8 or fig. 9.
Lift the truck to its destination and place the truck securely before removing the lifting gear.
The lashing points are according to the fig. 7 or fig. 8.
.
Fig. 7: Lifting with a crane PT 27R Fig. 8: Lifting with a crane PT 36R

11
Transportation
DURING TRANSPORTATION ON A LORRY OR TRUCK ALWAYS FASTEN THE
TRUCK SECURELY
Lower the forks and park the truck securely.
Fasten the truck according to fig.9 or fig.10 by fixing dedicated lashing belts to each side of the truck’s
crane hook holes and fasten the other side at the transporting truck.
c. Decommissioning
For storage, remove the load, lower the truck to the lowest position, grease all in this handbook
mentioned greasing points (regular inspection), eventually protect the truck against corrosion and dust.
Remove the batteries and jack the truck safely, so that there will be no flattening after storage.
For final decommissioning hand the truck to a designated recycling company. Oil, batteries and electric
components must be recycled due to legal regulations.
5. DAILY INSPECTION
This chapter describes pre-shift checks before putting the truck into operation.
Daily inspection is effective to find the malfunction or fault on this truck. Check the truck on the following
points before operation.
Remove load from truck and lower the forks.
DO NOT USE THE TRUCK IF ANY MALFUNCTION IS FOUND.
Check for scratches, deformation or cracks.
Check if there is any oil leakage from the cylinder.
Check the vertical creep of the truck.
Fig.9: fixing points PT 27R Fig.10: fixing points PT 36R

12
Check the smooth movement of the wheels.
Check the function of the emergency brake by activating the emergency button.
Check, the tiller arm- switch braking function
Check the lifting and lowering functions by operating the buttons.
Check if all bolts and nuts are tightened firmly.
Visual check if there are any broken hoses or broken electric wires.
6. OPERATING INSTRUCTIONS
BEFORE OPERATING THIS TRUCK, PLEASE
FOLLOW THE WARNINGS AND SAFETY
INSTRUCTIONS (CHAPTER 3).
Make sure, that the load is palletized and stable and that the
daily inspection is carried out.
Insert the key switch (4), turn on it. Press the horn button (25)
to activate the audible warning signal.
a. Parking
DO NOT PARK THE TRUCK ON INCLINED SURFACES
The truck is equipped with an electromagnetic failsafe stopping and parking brake.
Always lower the forks fully.
b. Lifting
DO NOT OVERLOAD THE TRUCK! THE MAXIMUM CAPACITY OF PT 27R IS 6000
kg. PT 36R IS 8000 kg.
Travel with the lowered forks fully underneath the pallet until the load and press the lifting button (24)
until you reached the desired lifting height.
c. Lowering
Press the lowering button (24) carefully.
Lower the load until the forks are clear of the pallet, then
drive the truck carefully out of the load unit.
d. Travelling
TRAVEL ON INCLINES ONLY WITH THE
LOAD FACING UPHILL.
DO NOT TRAVEL ON INCLINES MORE THAN
SPECIFIED WITH THE TECHNICAL DATA.
Fig.11: Tiller operating controls
Fig. 12: Load facing uphill

13
After starting the truck by turning on the key switch (4), move the tiller to the operating zone (‘F’, fig.13).
Turn the accelerator button to the desired direction forward ‘Fw.’ or backwards Bw.’(fig. 13).
Control the travelling speed by moving the accelerator button (18) carefully until you reached the desired
speed.
If you move the accelerator button back to the neutral position, the controller decelerates the truck until
the truck stops. If the truck stopped, the parking brake will be engaged.
Drive carefully the truck to the destination. Watch the route conditions and adjust the travelling speed
with the accelerator- button.
e. Steering
THE TRUCK IS EQUIPPED WITH AN ELECTRIC STEERING SYSTEM. TAKE CARE BY
OPERATING THE TRUCK; THE BEHAVIOR OF THE TRUCK MIGHT BE DIFFERENT THAN
TOATRUCK WITHOUT ELECTRIC STEERING SYSTEM.
You steer the truck by moving the tiller to the left or right side.
f. Braking
THE BRAKING PERFORMANCE DEPENDS ON THE TRACK AND LOAD
CONDITONS OF THE TRUCK
The braking function can be activated on several ways:
By moving the accelerator button (8) back to the initial ‘0’ position or by releasing
the button, the regenerative braking is activated. The truck brakes until it stops.
By moving the accelerator button (8) from one driving direction directly to the
Fig. 13: Operating direction

14
opposite direction, the truck brakes regenerative until it starts travelling into the
opposite direction.
The truck brakes, if the tiller is moved up or down to the braking zones (‘B’). If the
tiller is released, the tiller moves automatically up to the upper baking zone(‘B’).
The truck brakes until it stops. (only foldable platform)
The safety (belly) button (7) prevents the operator from being crushed. If this button
is activated, the truck decelerates and or starts travelling into the backwards
direction (‘Bw.’) for a short distance and stops. Please consider, that this button also
operates, if the truck is not travelling and the tiller is in the operating zone.
g. Malfunctions
If there are any malfunctions or the truck is inoperative, please stop using the truck and push down the
tiller to the lowest point. If possible, park the truck on a safe area and remove the key switch (7).
Inform immediately the manager and, or call your service. If necessary, tow the truck out of the operating
area by using dedicated towing/ lifting equipment.
h. Emergency
In emergencies or in the event of tip over (or off dock), keep safe distance immediately. push down the
tiller to the lowest point. All electrical functions will be stopped.
7. BATTERY CHARGING AND REPLACEMENT
Only qualified personnel are allowed to service or charge the batteries. The
instructions of this handbook and from the battery- manufacturer must be observed.
The batteries are liquid acid traction batteries. Optional maintenance free batteries
are available; for these batteries re- filling is prohibited.
Recycling of batteries undergoes national regulations. Please follow these
regulations.
By handling batteries, open fire is prohibited, gases could cause explosion!
In the area of battery charging neither burning materials nor burning liquids are
allowed. Smoking is prohibited and the area must be ventilated.
Park the truck securely before starting charging or installing/changing the batteries
Before finishing the maintenance work, make sure, that all cables are connected
correctly and that there are no disturbing towards other components of the truck.
As standard batteries, the truck is equipped with following liquid acid traction battery- type:
1 pc 5PzS 24V/ 350Ah
IT IS ONLYALLOWED TO USE LIQUID ACID TRACTION BATTERIES.
THE WEIGHT OF THE BATTERIES HAS AN INFLUENCE TO THE TRUCKS
OPERATING BEHAVIOR.
PLEASE CONSIDER THE MAXIMUM OPERATING TEMPERATURE OF THE

15
Fig. 14: Battery replacement
Fig. 15: Battery replacement
BATTERIES.
a. Replacement
EXCHANGING THE BATTERY TO THE SIDE REQUIRES SPECIAL EQUIPMENT,
APPROPIATED TO TAKE THE BATTERY SECURELY. ENSURE THAT THIS EQUIPMENT
IS NOT MOVING BACKWARDS IF YOU MOVE OUT THE BATTERY BLOCK!
PAY ATTENTION, THE BATTERY MIGHT FALL OUT, IF THE EQUIPMERNT IS USED
NOT CORRECTLYAND CAREFULLY!
With storage cover
Park the truck securely and switch off
the truck with the key switch (7) and
disconnect the battery plug (16). Pull
down the load backrest with one screw
(27). Pull up the battery block (28), then
pull out the battery (15) according to fig.
16 to the securely parked and docked
battery exchange system, If you would
like to exchange to the side. If you
exchange the battery to the top, you
have to use dedicated lashing
equipment.
The installation is in the opposite
direction of the removal.
Without storage cover
Park the truck securely and switch off the truck
with the key switch (7) and disconnect the
battery plug (16). Then move the battery out
with a crane. The installation is in the reverse
order of the removal.

16
b. Battery indicator
Discharge status is indicated by ten red LED segments.
Only when the battery is properly charged, the most right LED lit. As the battery’s state-of-charge
decreases, successive LEDs light up, only one on at a time.
The 2nd from left LED flashes, indicating “energy reserve” (70% depth of discharge).
The 2 most left LEDs alternately flash, indicating “empty” (80% depth of discharge).
c. Charging
The attached automatic charger is only available for the optional voltage of 110V or
220V as referred.
The room, where you are charging must be ventilated.
The exactly charge status can be only checked from the dischrge indicator. To
control the status, the charging must be interrupted and the truck must be started.
Park the truck at a dedicated secured area with a deidcated power supply.
Lower the forks and remove the load; if supplied remove the battery cover.
Switch the truck off and connect the battery plug to the charging plug of the charger.
The charger starts charging the battery if the charger is connected to the main power supply.
Disconnect the battery plug after the charger finished charging.
If supplied, connect the battery plug with the plug at the truck.
When charging is finished, disconnect the connector from the socket and place it in the designated
pocket.
8. REGULAR MAINTENANCE
Only qualified and trained personnel are allowed to do maintenance on this truck.
Before maintaining, remove the load from the forks and lower the forks to the
lowest position.
If you need to lift the truck, follow chapter 4b by using designated lashing or jacking
equipment. Before working, put safety devices (for instance designated lift jacks,
wedges or wooden blocks) under the truck to protect against accidental lowering,
movement or slipping.
Battery discharged Battery discharged
Fig.16: Battery discharge indicator

17
Please pay attention by maintain the tiller arm. The gas pressure spring is
pre-loaded by compression, carelessness can cause injury.
Use approved and from your dealer released original spare parts.
Please consider that oil leakage of hydraulic fluid can cause failures and accidents.
It is allowed to adjust the pressure valve only from trained service technicians.
If you need to change the wheels, please follow the instructions above. The castors must
be round and they should have no abnormal abrasion.
Check the items emphasized maintenance checklist.
a. Maintenance checklist
Table 3: Maintenance checklist
Interval(Month)
13612
Hydraulic
1 Check the hydraulic cylinder(s), piston for damage noise and leakage

2 Check the hydraulic joints and hose for damage and leakage

3 Inspect the hydraulic oil level, refill if necessary

4 Refill the hydraulic oil ( 12 month or 1500 working hours )

5 Check and adjust function of the pressure valve (2500kg +0/+10%)

Mechanical system
6 Inspect the forks for deformation and cracks

7 Check the chassis for deformation and cracks

8 Check if all screws are fixed

9 Check the push rods for deformation and damages

10 Check the gearbox for noise and leakage

11 Inspect the wheels for deformation and damages

12 Inspect and lubricate the steering bearing

13 Inspect and lubricate the pivot points

14 Lubricate the grease nipples

Electrical system
15 Inspect the electric wiring for damage

16 Check the electric connections and terminals

17 Test the Emergency switch function

18 Check the electric drive motor for noise and damages

19 Test the display

20 Check, if correct fuses are used

21 Test the warning signal

22 Check the contactor(s)

23 Check the frame leakage (insulation test)

24 Check function and mechanical wear of the accelerator

25 Check the electrical system of the drive motor

Braking system
26 Check brake performance, if necessary replace the brake disc or adjust the air gap

Battery

18
27 Check the battery voltage

28 Clean and grease the terminals and check for corrosion and damage

29 Check the battery housing for damages

30 Check and if necessary refill the battery with distillated water

Charger
31 Check the main power cable for damages

32 Check the start-up protection during charging

Function
33 Check the horn function

34 Check the air gap of the electromagnetic brake

35 Test the emergency braking

36 Test the reverse and regenerative braking

37 Test the safety (belly) button function

38 Check the steering function

39 Check the lifting and lowering function

40 Check the tiller arm switch function

General
41 Check if all decals are legible and complete 
42 Inspect the castors, adjust the height or replace these if worn out.

43 Carry out a test run 
b. Lubricating points
Lubricate the marked points according to the maintenance checklist. The required grease specification is:
DIN 51825, standard grease.
1. Gear box
2. Caster bearings
3. Load wheel bearings
4. Hydraulic system
5. Joint
Fig. 17: Lubricating points PT 27R Fig. 18: Lubricating points PT 36R

19
c. Check and refill hydraulic oil
The required hydraulic fluid- type is
H-LP 46, DIN 51524
Viscosity is 41.4 - 47
Depending on the type the amount is 1,5L
Waste material like oil, used batteries or other must be probably disposed and recycled according to the
national regulations and if necessary brought to a recycling company.
The oil level height shall be in the not lifted position min.1.4L to 1.6L.
If necessary add oil at the filling point.
d. Checking electrical fuses
Remove the main cover. The fuses are located according to fig. 19 and fig. 20.
Fig. 19: Lubricating points PT27R
Fig. 20: Lubricating points PT 36R