Noblelift PT 20I manual 

Version 10/2017
PT 20I/D(210A)-SMS-004-EN
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.

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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.
Chapter 11 describes specialized stipulations and regulations for the American
market. Follow these instructions and stipulations if you operate the truck within
the American market!
Keep this handbook for future reference. If it 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 3691-1(Industrial trucks- safety requirements
and verification, part1), 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 <70 dB(A) according to EN 12053.
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.

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TABLE OF CONTENTS
1. CORRECT APPLICATION............................................................................................5
2. DESCRIPTION OF THE PALLET TRUCK ....................................................................6
a. Overview of the main components.............................................................................6
b. Main technical data....................................................................................................7
c. Description of the safety devices and warning labels (Europe and other, excepting
USA).................................................................................................................................8
d. Identification plate......................................................................................................9
3. WARNINGS, RESIDUAL RISK AND SAFETY INSTRUCTIONS ..................................9
4. COMMISSIONING, TRANSPORTING, DECOMMISSIONING....................................10
a. Commissioning ........................................................................................................10
b. Lifting/transportation.................................................................................................11
c. Decommissioning.....................................................................................................11
5. DAILY INSPECTION...................................................................................................11
6. OPERATION INSTRUCTION......................................................................................12
a. Parking.....................................................................................................................12
b. Residual lift diagram.................................................................................................13
c. Lifting .......................................................................................................................13
d. Lowering ..................................................................................................................13
e. Travelling .................................................................................................................14
f. Steering....................................................................................................................14
g. Braking.....................................................................................................................15
h. Malfunctions.............................................................................................................15
i. Emergency...............................................................................................................15
7. CHARGING AND REPLACEMENT OF BATTERY......................................................15
a. Replacement............................................................................................................16
b. Battery indicator.......................................................................................................16
c. Charging ..................................................................................................................17
8. REGULAR MAINTENANCE........................................................................................17
a. Maintenance checklist..............................................................................................18
b. Lubricating points.....................................................................................................19
c. Check and refill hydraulic oil ....................................................................................19
d. Checking electrical fuses .........................................................................................20
9. TROUBLE SHOOTING...............................................................................................21
10. WIRING/ CIRCUIT DIAGRAM.....................................................................................22
a. Electrical circuit diagram..........................................................................................22
b. Hydraulic circuit........................................................................................................23
11. SPECIALIZED STIPULATIONS FOR US-AMERICAN MARKET................................24
a. Foreword/ Compliance.............................................................................................24
b. Description warning labels (only US-market)...........................................................25
C．Technical data for US market....................................................................................28
12. DECLARATION OF CONFORMITY(valid, if sold within the EU).................................30

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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 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 medium load 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.
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 approves a modification or alteration, they shall also make and approve appropriate
changes to capacity plate, decals, tags and operation and maintenance handbooks.
Modification
By not observing these instructions, the warranty becomes void.

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2. DESCRIPTION OF THE PALLET TRUCK
a. Overview of the main components
1. Safety (belly) button
2. Tiller
3. Main cover
4. Battery cover
5. Emergency button
6. Key switch
7. Indicator
8. Truck body
9. Battery
10. Switch
11. Mast
12. Support arms
13. Load roller
14. Mast
15. Steering wheel
16. Drive wheel
Fig. 1: Overview main components

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b. Main technical data
Type sheet for industrial truck acc. to VDI 2198
Distinguishing mark
1.2 Manufacturer`s type designation PT 20I PT20D
1.3 Power(battery,diesel,petrol gas,manual) Battery
1.4 Operator type Pedestrian
1.5 Load Capacity / rated load Q ( t)
2.0
Load capacity at mast lift
Q ( t)
1.0
1)
Load capacity at support arm lift
Q ( t)
2.0
1)
1.6 Load centre distance C ( mm) 600
1.8 Load distance, centre of drive axle to fork X(mm) 916
1.9 Wheelbase Y (mm) 1532
Weight
2.1 Service weight (incl. battery) kg 855 990 1010 1060
2.2 Axle loading, laden front/rear kg 845/2010 880/2110 890/2120 925/2135
2.3 Axle loading, unladen front/ rear kg 612/243 648/342 658/352 695/365
Tires, chassis
3.1 Tires PU
3.2 Tire size, front ∅x w (mm) ∅230 x70
3.3 Tire size, rear ∅x w (mm) ∅80x70
3.4 Additional wheels (dimensions) ∅x w (mm) ∅100x40
3.5 Wheels, number front/ rear(x=driven wheels) 1x+2/4
3.6 Tread, front b10 (mm) 510
3.7 Tread, rear b11 (mm) 380
Dimensions
4.2 Lowered mast height h1(mm) 855 1178 1378 1233
4.4 Lift height h3 (mm) 550
1400
1800
2300
4.5 Extended maximal height h4 (mm) 1558 2528 2928 3475
4.6 Initial lift height h5(mm) 120
Table 1: Main technical data for standard version
Fig. 2: Technical data

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4.9 Height of tiller in drive position min./ max.
h14 (mm)
820/1335
4.15 Lowered height h13 (mm) 88
4.19 Overall length l1 (mm) 1940 1955
4.20 Length to face of forks l2 (mm) 790
4.21 Overall width b1 (mm) 729
4.22 Fork dimensions
s/e/l (mm)
60 / 180 / 1150
4.25 Distance between fork-arms b5 (mm) 560/530
4.32 Ground clearance, centre of wheelbase m2 (mm) 28
4.33 Aisle width for pallets 1000x1200 crossways Ast (mm) 2040 2155
4.34 Aisle width for pallets 800x1200 lengthwise Ast (mm) 2190 2205
4.35 Turning radius Wa(mm) 1682
Performance
5.1 Travel speed, laden/ unladen km/h 6.0/6.0
5.2 Lift speed, laden/ unladen mm/s 85/140
5.3 Lowering speed, laden/ unladen mm/s 80/65
5.8 Max. gradeability, laden/ unladen % 8/20
5.10 Service brake Electromagnetic brake
Motors
6.1 Drive motor rating S2 60min kW 1.3
6.2 Lift motor rating at S3 7.5% kW 2.2
6.3 Battery acc. to DIN 43531/ 35/ 36 A, B, C 3VBS
6.4 Battery voltage, nominal capacity K5 V/ Ah 24/210
6.5 Battery weight
kg
185
6.6 Energy consumption acc: to VDI cycle kWh/h 1.0
Additiona
l data
8.1 Type of drive control AC-speed control
8.4 Sound level at driver`s ear acc. to EN 12053 dB(A) <70
1) in double-deck operation: mast lift 1.0t, support arms lift 1.0t
c. Description of the safety devices and warning labels (Europe and
other, excepting USA)
For the USA–market, the
description of the safety and
warning labels is mentioned
in chapter 11.
A Sticker to read and follow this
instruction
B “No passengers” decal
C Capacity sticker
D Crane hook label
E Identification plate (ID-plate)
F Sign oil filling point
M Warning decal: Do not step under
or on the forks
Q Warning decal: When truck is
used only as stacker, driving is
prohibited when lifting height with load is higher than 500mm.
R Warn sticker
Fig.3: Safety and warning labels

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The truck has a key switch (6) which stops all lifting-, lowering-, driving- functions and engages the
failsafe electromagnetic brake when it is pushed. The truck is equipped with a safety (belly) button (1)
which switches the driving direction 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 data
11 Option
3. WARNINGS, RESIDUAL RISK AND SAFETY INSTRUCTIONS
•Put foot or hand under or into the lifting mechanism.
DO NOT
•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, could result in injury.
•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.
1
2
4
5
3
7
If sold to the EU, here the
place of the CE marking
6
8
9
10
11
Fig. 4: Identification plate

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•Use the truck to load unstable, unbalanced goods.
•Use truck without manufacturer’s written consent.
•Lifted loads could become unstable at wind forces. In the case of wind forces, please
do not lift the load.
•When truck is used only as stacker, driving is prohibited when lifting height with load
is higher than 500mm.
•When truck is used as pallet truck and stacker at the same time, load on the bottom
fork must be heavier than the top fork.
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.
Stop the truck by brake and activate the emergency button (5) by pushing when load sliding on or off the
truck. If the truck has any malfunctions, follow chapter 6.
Practice maintenance work according to regular inspection. This truck is non watertight, please use the
truck in 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 without operating the tuck (i.e. from
another person, etc.) switch off the truck when not operating it.
4. COMMISSIONING, TRANSPORTING, DECOMMISSIONING
a. Commissioning
Table 2: Commissioning data
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.
Type PT 20I PT20D PT20H
Commissioning weight [kg] 855 kg 990 kg 1010 kg 1060 kg
Dimensions [mm] 1934X729X895 1940X729X1178 1940X729X1378 1955X729X1233

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b. Lifting/transportation
For transporting, remove the load, lower the forks to the lowest position and fix the truck safely 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. 5. Lift the truck to its destination and place the truck
securely before removing the lifting gear. Use the lashing points
according to the fig. 5.
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. 5 by fixing dedicated lashing belts to each side of the trucks crane
hook holes and fasten the other side to 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 leaking from the cylinder.
•Check the vertical creep of the truck.
Fig.5 Lifting with a crane

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•Check the smooth movement of the wheels.
•Check the function of the emergency brake by activating the emergency button.
•Check, the tiller proximity 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. OPERATION INSTRUCTION
BEFORE OPERATING THIS TRUCK, PLEASE FOLLOW THE WARNINGS AND
SAFETY INSTRUCTIONS (CHAPTER 3). BE
SURE THE GOODS ARE STABILITY PLACED
ON THE PALLETAND MAKE DAILY CHECKS.
Make sure, that the load is palletized and stable and that
the daily inspection is carried out.
Insert the key switch (6) and turn on it.
Press the horn button (18) to activate the audible warning
signal.
a. Parking
DO NOT PARK THE TRUCK ON INCLINED SURFACES
The truck is equipped with an electromagnetic fail safe stopping and parking brake.
Be sure to lower the forks fully. Press the emergency switch (5), rotate the key counterclockwise for 90 °
then remove the key.
Fig.6: Tiller operating controls
1
17
18
19

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b. Residual lift diagram
The residual lift diagram indicates the maximum capacity Q [kg] for a given load centre c [mm] and the
corresponding lift height H [mm] for the truck with horizontal load.
The white markings on the mast indicate if the specific lifting limits reached.
For instance with a load centre of gravity distance c of 600 mm and a maximum lift height H of 1600 mm,
the max. Capacity Q is 1000 kg.
Figure 8 shows when the truck is used as pallet truck and stacker at the same time, the load capacity of
fork and pallet is both 1000kg, so the total load capacity is 2000kg. When the fork lift height is within
120mm, the maximum stack height is 1800mm.
c.Lifting
DO NOT OVERLOAD! THE MAX. CAPACITY OF THIS TRUCK IS 2000KG
Travel with the forks lowered fully underneath the pallet until
lift the load. Press the lifting button (19) until you reach the
desired lifting height.
d. Lowering
Press the lowering button (19) carefully.
Lower the load until the forks are near the chassis, and then
drive the truck carefully out of the load area.
Fig. 9: Load facing uphill
Fig. 7: Residual lift diagram
(stacking)
Fig. 8: Residual lift diagram (double lifting)

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e. Travelling
TRAVEL ON SLOPE ONLY WITH THE LOAD FACING UPHILL.
DO NOT TRAVEL ON SLOPE WHEN EXCEEDING THE SPECIFIED TECHNICAL
DATA.
WHEN TRUCK IS USED ANLY AS STACKER, TRAVELLING IS ONLY ALLOWED IF
THE FORKS ARE LOWERED DOWN TO THE LIFTING POINT (<500MM). WHEN
LIFTING HEIGHT IS HEIGHER THAN 500MM, TRAVELLING SPEED IS 2.5km/h,
ACCELERATION WILL DECREASE.
WHEN TRUCK IS USED AS PALLET TRUCK AND STACKER AN THE SAME TIME,
LOWER THE TOP FORK AS LOWER AS POSSIBLE, BUT DO NOT TOUCH THE
LOAD ON THE BOTTOM FORK.
After starting the truck by turning on the key switch (6), move the tiller to the operating zone (‘F’, fig.10).
Turn the accelerator button to the desired direction forward ‘Fw.’ or backwards Bw.’(fig. 10).
Control the travelling speed by moving the accelerator button (17) carefully until reaching the desired
speed.
If you move the accelerator button back to the neutral position, the controller decelerates the truck until it
stops. If the truck stopped, the parking brake will be engaged.
Drive the truck carefully to the destination. Watch the route conditions and adjust the travelling speed
with the accelerator-button.
f. Steering
Make the truck turn by moving the tiller to the left or right side.
Fig. 10: Operating direction

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g. Braking
THE BRAKING PERFORMANCE DEPENDS ON THE TRACK CONDITONS AND
TRHE LOAD CONDITONS OF THE TRUCK
The braking function can be activated in several ways:
•By moving the accelerator button (17) back to the initial ‘0’ position or by releasing
the button, the regenerative braking is activated. The truck brakes until it stops.
•By directly moving the accelerator button (17) from one driving direction to the
opposite direction, the truck brakes regenerative will be activated 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.
•The safety (belly) button (1) 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.
h. Malfunctions
If there are any malfunctions or the truck is inoperative, please stop using the truck and push the
emergency button (5). If possible, park the truck on a safe area and rotate the key (6) counterclockwise
as well as remove it.
Immediately inform the manager or aftersales service employees. If necessary, tow the truck out of the
operating area by dedicated towing/lifting equipment.
i. Emergency
Keep a safe distance in emergencies or in the event of tip over. If possible, push the emergency button
(8) and all electrical functions will be stopped.
7. CHARGING AND REPLACEMENT OF BATTERY
•Only qualified personnel are allowed to service or charge the batteries. You must
observe the instructions of this handbook and from the battery- manufacturer.
•Recycling of batteries undergoes national regulations. Please follow these
regulations.
•While handling batteries, open fire is prohibited, for gases could cause explosion!
•In the area of battery charging neither burning materials nor burning liquids is
allowed. No smoking and ensure good ventilation.
•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 will not disturb other components of the truck.

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Fig. 11: Battery replacement
Regarding as standard batteries, this truck is equipped with following lead batteries:
1 pc 3VBS 24V/210Ah
ONLY LEAD BATTERIES ARE ALLOWED TO USE.
THE WEIGHT OF BATTERIES HAS SOME INFLUENCE ON OPERATING BEHAVIOR
OF THE TRUCKS.
PLEASE CONSIDER THE MAXIMUM OPERATING TEMPERATURE OF THE
BATTERIES.
a. Replacement
Park the truck securely, turn off the key switch (6) and push the
emergency button (5) to off the truck. Open the battery cover (20),
disconnect the battery plug (22) and battery lock (21), then move the
battery (23) out according to fig. 11.
Installation is in the reverse order of removal.
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, LEDs light up successively, 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).
Fig.12: Battery discharge indicator
Battery discharged Battery charged

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Fig.13: Battery charging
c. Charging
•Only well-matched charger can be use to charge the
battery.
•Before using the charger, please fully understand the
instructions of the charger instructions.
•Always follow these instructions!
•The room, where you are charging must be well
ventilated.
•The exactly charge status can be only checked from
the discharge indicator. To control the status, you must
interrupt charging process and the start truck.
Park the truck at a dedicated secure area with a dedicated power supply.
Lower the forks and remove the load.
Remove the battery cover.
Off the truck and connect the battery plug to the port of external charger. Then connect the charger
to the main power supply.
The charger starts charging.
Disconnect the battery plug after charge is completed, disconnect the connector from the socket
and place it in the designated pocket.
Connect the battery plug with the plug on the truck, and install the battery cover back.
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 4 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.
•Please pay attention to maintain the tiller lever. The gas pressure spring is
pre-loaded by compression, carelessness can cause injury.
•Use spare parts which are approved and released by your dealer.
•Please consider that oil leakage of hydraulic fluid can cause failures and accidents.
•Only trained service technicians are allowed to adjust the pressure valve.
If you need to change the wheels, please follow the instructions above. The castors must
be round and have no abnormal abrasion.
Check the emphasized items on the maintenance checklist.

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a. Maintenance checklist
Table 3
: Maintenance checklist Interval(Month)
1 3 6 12
Hydraulic system
1 Check the hydraulic cylinder(s), piston for damage, noise and leakage •
2 Check the hydraulic joints and pipes 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 the function of pressure valve (2000kg +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 driving controller •
25 Check the electrical system of the drive motor •
Braking system
26 Check brake performance, if necessary replace the brake disc or adjust the gap •
Battery
27 Check the battery voltage •
28 Clean and grease the terminals and check for corrosion and damages •
29 Check the battery housing for damage •
30 Check the battery and if necessary refill with distillated water •
Charger
31 Check the main power cable for damages •
32 Check the start-up protection device during charging •
Function

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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 proximity switch function •
General
41 Check if all labels are legible and complete •
42 Inspect the castors, adjust the height or replace them 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.
c. Check and refill hydraulic oil
The required hydraulic fluid- type is:
•H-LP 46, DIN 51524
•Viscosity is 41.4 - 47
•Amount depending on the type 1 L
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.0.6L to
0.8L.
If necessary add oil at the filling point.
1. Load roller bearing
2. Roller
3. Support castor bearing
4. Steering bearing
5. Gearbox
6. Pump
Fig. 14: Lubricating points