Noblelift PS 30RP manual 

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Version 03/2017
PS 30RP-SMS-001-US
INSTRUCTION HANDBOOK
Electric Stacker
WARNING
Do not use the electric truck beforereading
and understanding these
operatinginstructions.
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

2
FOREWORD
The content in this chapter is specialized for the US-American market.
Operating this truck requires knowledge which can be acquired from this instruction handbook. This
handbook must be kept available throughout the entire period of use of the industrial truck.
IT IS LAW; YOU MUST BE TRAINED AND CERTIFIED TO OPERATE THIS TRUCK!
READ AND OBEY ALL WARNINGS AND INSTRUCTIONS IN THIS MANUAL AND
ON THE TRUCK!
Only properly trained operators are allowed to operate a powered industrial truck. Your employer
must train you and certify, that you are qualified to operate this truck (required by OSHA § 1910.178).
The training must satisfy OSHArequirements and as minimum the topics mentioned in this handbook.
Depending on the context in this operating manual, the user can refer to several people, including the
owner of the truck, anyone who leases or borrows this truck, and the operator as defined in ASME
B56.1. Please pay attention to the section in ASME B56.1 concerning the operator. In this standard, it
is defined that the safe operation is the responsibility of the operator (ASME B56.1-2003, Part II,
section 5.1.1). You and others can be seriously injured or even killed if you don’t use this truck
correctly. Before operating your truck, inspect your truck and ensure that it is in correct working order.
This truck was designed and built to current industry and government standards. For more
information see following:
- ASME B56.1 (American Society of Mechanical Engineers)
- OSHA §1910.178 (Occupational Safety and Health Act)
- UL 583 (Underwriters Laboratory)
- ANSI Z535.4 (American National Standards Institute)
This sign indicates hazard situations, if not avoided, will result in serious injury or
death. The instructions or precautions to this message must be observed to avoid the potential risk of
injury or death.
If not followed, warning indicates hazard situations which may lead to moderate
injury. The instructions or precautions to this message must be observed to avoid the potential risk of
injury or death.
If not followed, caution indicated situations which may lead to minor injury.
Instructions or precautions must be observed to avoid minor injury.

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TABLE OF CONTENTS
1. CORRECTAPPLICATION................................................................................................................4
2. DESCRIPTION OF THE STACKER..................................................................................................5
a. Overview of the main components................................................................................................5
b. Main technical data.......................................................................................................................6
c. Description of the safety devices and warning labels (US- market) ..............................................7
d. Identification plate.......................................................................................................................10
3. WARNINGS, RESIDUAL RISK AND SAFETY INSTRUCTIONS....................................................10
4. COMMISSIONING, TRANSPORTING, DECOMMISSIONING.......................................................11
a. Commissioning............................................................................................................................11
b. Lifting/ transportation.................................................................................................................11
c. Decommissioning........................................................................................................................12
5. DAILY INSPECTION.......................................................................................................................12
6. OPERATING INSTRUCTIONS.......................................................................................................13
a. Parking........................................................................................................................................13
b. Residual lift diagram....................................................................................................................13
c. Lifting.........................................................................................................................................14
d. Lowering......................................................................................................................................14
e. Moving forks................................................................................................................................14
f. Fork tilting....................................................................................................................................14
g. Travelling.....................................................................................................................................15
h. Steering.......................................................................................................................................16
i. Braking........................................................................................................................................16
j. Malfunctions................................................................................................................................16
k. Emergency..................................................................................................................................16
7. BATTERY CHARGING AND REPLACEMENT...............................................................................17
a. Replacement...............................................................................................................................17
b. Battery Indicator..........................................................................................................................18
c. Charging......................................................................................................................................18
8. REGULAR MAINTENANCE ...........................................................................................................19
a. Maintenance checklist.................................................................................................................19
b. Lubricating points........................................................................................................................20
c. Check and refill hydraulic oil........................................................................................................21
d. Checking electrical fuses ............................................................................................................21
e. Removing, reattaching guarding .................................................................................................21
9. TROUBLE SHOOTING...................................................................................................................22
10. WIRING/ CIRCUIT DIAGRAM........................................................................................................24
a. Electrical circuit diagram............................................................................................................24
b. Hydraulic circuit...........................................................................................................................25

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1. CORRECT APPLICATION
It is only allowed to use this electric stacker according to this instruction handbook.
The trucks described in this handbook are self propelledpedestrian controlledelectric power stacker,with
electrically powered lifting function. The trucks are designed for stacking operations in dedicated racking
by lifting and lowering the palletized load up to the desired lifting height.
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 truck
is used only by staff, which is trained and authorized to use this truck.
The 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 intensive operations 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
stacker.
Lifting or transporting people is forbidden.If travelling the load must be lowered to the lifting point.
It is not allowed to use this truck on tail lifts or loading ramps.
The capacity is marked on the load diagram 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 truckwhich may affect, for example, capacity, stability or safety
requirements of the truck, shall be made without theprior 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 removableattachments. When the manufacturer
or its successor approve a modification or alteration, they shall alsomake and approve appropriate
changes to capacity plate, decals, tags and operation and maintenancehandbooks.
By not observing these instructions, the warranty becomes void.

5
Fig. 1: Overview main components
2. DESCRIPTION OF THE STACKER
a.
Overview of the main components
1. Forks
2. Load wheels
3. Door
4. Key switch
5. Discharge indicator and charging indicating
LED
6. Emergency button
7. Middle cover
8. Main cover
9. Upper cover
10. Tiller
11. Safety (belly) button
12. Accelerator
(butterfly- button)
13. Battery cover
14. Reach Pantograph
15. Mast
16. Protective board
17. Load backrest
18. Battery
19. Protective screen
20. Protective arm cover
21. Protective arms
22. Foldable platform
23. Drive wheel and motor

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b.Main technical data
Fig. 2: Technical data
Table1: Main technical data for standard version(US market)
Technical data sheet for industrial truck acc. to VDI 2198
Distinguishing mark
1.2 Manufacturer`s type designation PS 30RP
114 126 142 157 181 197 217
1.3 Power (battery ,diesel,petrol
gas,manual) Battery
1.4 Operator type Pedestrian
1.5 Load Capacity / rated load Q(lbs) 3086.5
1.6 Load centre distance c(in) 24
1.8 Load distance ,centre of drive axle to
fork x(in) 16.1 17.4
1.9 Wheelbase y(in) 59.5
Weight
2.1 Service weight lbs 4938 4982 5070 5357 5511 5577 5665
2.3 Axle loading, unladen front/rear lbs 3152/
1786 3185/ 1797 3240/ 1830 3439/ 1918 3538/ 1973 3582/ 1995 3637/ 2028
2.4 Axle loading, fork advanced, laden
front/rear lbs 1466/ 6558 1477/ 6591 1488/ 6669 1953/ 6490 1984/ 6613 2006/ 6657 2028/ 6723
2.5 Axle loading, fork retracted, laden
front/rear lbs 2777/ 5247 2788/ 5280 2822/ 5335 3115/ 5329 3174/ 5423 3196/ 5467 3229/ 5522
Tires,
Chassis
3.1 Tires Polyurethane (PU)
3.2 Tire size, front

xW(in) 10 × 3
3.3 Tire size, rear

xW(in) 4 × 2.8
3.5 Wheels, number front/rear(x=driven
wheels) 1x+-/2; -/4
3.6 Tread, front b10 (in) -

7
3.7 Tread, rear b11 (in) 38.2-54.2
Dimensions
4.1 Tilt of mast/fork carriage
forward/backward ° 2/4
4.2 Lowered mast height h1 (in) 78 84 92 78 86 91 98
4.3 Free Lift height h2 (in) - - - 34 42 48 54
4.4 Lift h3 (in) 112 124 139 155 179 195 214
4.5 Extended mast height h4 (in) 156 167 183 199 223 238 258
4.9 Height of tiller in drive position min./
max. h14 (in) 47.2/55.9
4.15 Height, lowered h13 (in) 2.5
4.19 Overall length l1 (in) 101.8 100.6
4.20 Length to face of forks l2 (in) 56.5 55.3
4.21 Overall width b1/b2
(in) 36.2/(42.4-58.3)
4.22 Fork dimensions s/e/l (in) 1.35/4/45
4.25 Distance between fork- arms b5 (in) 7.9-29.9
4.28 Reach distance l4(in) 22.4
4.32 Ground clearance, centre of
wheelbase m2 (in) 2
4.33 Aisle width for pallets 1000X1200
crossways Ast (in) 110.7 109.9
4.34 Aisle width for pallets 800X1200
lengthways Ast (in) 112.4 111.4
4.35 Turning radius Wa (in) 69.7
Performanc
e data
5.1 Travel speed, laden/ unladen mph 4.3/4.3
5.2 Lift speed, laden/ unladen fpm 23.6/37.4
5.3 Lowering speed, laden/ unladen fpm 33.5/29.5
5.4 Reaching speed, laden/unladen fpm 29.5/31.5
5.8 Max. gradeability, laden/ unladen % 6/10
5.10 Service brake Electromagnetic
Electric- motor
6.1 Drive motor rating S2 60min HP 2.1
6.2 Lift motor rating at S3 15% HP 5.4
6.3 Battery acc. to DIN 43531/ 35/ 36 A,
B, C, no A, 4Pzs
6.4 Battery voltage, nominal capacity K
5
V/Ah 24/400
6.5 Batteryweight lbs 837.8
6.6 Energy consumption acc. to VDI
cycle
kWh/h 2.12
Additional
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
c. Description of the safety
devices and warning labels
(US- market)
A. Crane hook label
C. Residual lift capacity sticker
E. Identification plate (ID-plate)
F. Sticker to read and follow these instructions
H. Sign not under, on forks
I. Sign danger battery
J. Sign oil filling point
Fig.3: Safety and warning labels

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K. Sign warning stay clear stop truck
L. Sign danger not riding
M. Sign warning electrical devices
N. Sign danger being crushed
The truck has an emergency button(6) which stops all lifting-, lowering-, driving- functions and engages
the failsafe electromagnetic brake when it is pushed.By pulling this button, the truck can be operated
after the controller checked the functions. Before operating, insert the key and turn the switch (4)
clockwise. To prevent against unauthorized access, turn the key anti-clockwise and remove it, if you not
operate this truck.The truck is equipped with a safety (belly)
button (11) which switches the driving function away from
the operator, if thetruck 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.
Fig.3: Safety and warning labels

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Sign read and follow this instruction (F)
Sign not under, on forks(H)
Sign danger battery (I)
Sign oil filling point (J)
Sign warning stay clear stop truck (K)
Sign danger not riding (L)
(only if not equipped with a foldable plat
Sign warning electrical devices (M)
Sign danger
being
crushe
d (N)

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d. Identification plate
1 Designation, type
2 Serial number
3 Rated capacity in lbs
4 Supply voltage in V
5 Own mass (self weight) in kg without
battery
6 Max. battery capacity
7 Battery ID
8 Name and address of manufacturer)
9 Hour rate
10 Battery weight minimum/ maximum
11 Nominal power in kW
12 Load center distance
13 Manufacturing date
14 Option
3. WARNINGS, RESIDUAL RISK AND SAFETY INSTRUCTIONS
DO NOT
Drive outside the stacking operation with a lifted load higher than the lifting point.
Put foot or hand under or into the lifting mechanism.
Allow other person than the operator to stand in front of or behind the truckwhen it is
moving or lifting/lowering.
Overload thetruck.
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 thistruckon ramps.
Use the truck without a removed protective screen (fig.1, pos. 19/ guarding).
Type XXX XX Option XXX x XXXX in
Serial No. xxxxxxxxx Year of Manuf. xx/xxxx
Rated capacity XXXXlbs Load center
distance XXX in
System voltage 24 V Nominal power XXX HP
Net weight
without battery
XXXXlbs Battery mass
min/max XXX/XXXXlbs
Max. Battery
capacity
XXXX Ah Hour rate 6h
Battery ID E
XXXX XXXX
XXXXXXXX XX
XXXXXX/XXXXXX
Fig. 4: Identification plate
1
2
4
5
3
10
6 11
12
13
14
8
7
9

11
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 thetruckcould get uncontrollable.
Keep watching the condition of load. Stop operating the truck if load becomes unstable.Brake the truck
and activate the emergencybutton (3) by pushing when sliding load on or off thetruck. If thetruck has any
malfunctions, follow chapter 8.
Practice maintenance work according to regular inspection.This truck is not designed to be water
resistant. Use thetruckunder dry condition.Prolonged continuous operation might cause damageof the
power pack.Stop operation if temperature of hydraulic oil is too high.
When operating the truck, the operator has to wear safety shoes.
Thetruck 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 truckon ramps.
To prevent unintended sudden movements when not operating the truck (i.e. from
another person, etc.) switch off thetruck and remove the key.
4. COMMISSIONING, TRANSPORTING,DECOMMISSIONING
a.
Commissioning
Table 2: Commissioning data
Type PS 30RP
Commissioningweight [lbs] 5357
Version/ Lift [in] 157
Dimensions [in] 101x162x83
After receiving our new truckor for re-commissioning you have to do following before (firstly) operating
the truck:
Check if are all parts included and not damaged
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 trucksafe with dedicated lifting gear according to the
following figures.

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Lifting
USE DEDICATED CRANEAND LIFTING EQUIPMENT
DO NOT STAND UNDER THE SWAYING LOAD
DO NOT WALK INTO THE HAZARDOUS AREA DURINGLIFTING
Park thetrucksecurely and lash thetruckaccording to the points identified
in fig. 5
Lift thetruckto its destination and place the truck securely before removing the lifting gear.
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.6 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 truckto the lowest position, grease all in this handbook
mentioned greasing points (regular inspection), eventual protect the truckagainst corrosion and dust.
Remove the batteries and jack the trucksafely, 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 thetruckinto operation.
Daily inspection is effective to find the malfunction or fault on this truck. Checkthe truck on the following
points before operation.
Remove load from truckand 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.
Check the chain and rollers for damages or corrosion.
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.
Fig.5: Lifting with a crane
Fig. 6: Fixing points

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Check if the protective screen has no damages and that is correctly assembled.
Check the audio warning signal.
Check if all bolts and nuts are tightened firmly.
Check the function of the key switch.
Check the speed limitation switch.
Visual check if there are any broken hoses or broken electric wires.
If supplied with a backrest extension, check it for damages and correct assembling.
6. OPERATING INSTRUCTIONS
BEFORE OPERATING THIS TRUCK, PLEASE FOLLOW
THE WARNINGS AND SAFETY INSTRUCTIONS
(CHAPTER 3).
BEFORE OPERATING THIS TRUCK, ENSURE THAT THE
LOAD OR OTHER EQUIPMENT NOT CAUSES
INSUFFICIENT VISIBILITY!
Make sure, that the load is palletized and stable and that the daily
inspection is carried out.For starting, insert the key and turn it
clockwise to the “ON”- position. Eventually before inserting the key,
the emergency button must be pulled carefully.
Press the horn button (27) to activate the audible warning signal.
a. Parking
DO NOT PARK THE TRUCK ON
INCLINEDSURFACES
Thetruck is equipped with an electromagnetic failsafe
stopping and parking brake.
Always lower the forks fully and drive the truck to a safe
area.Turn the key anti- clockwise to the “Off” – positionand
remove the key.
b. Residual lift diagram
The residual lift diagram indicates the maximum capacity
Q [kg] for a given loadcentre c [in] and the corresponding
lift height H [in] 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 24in and a maximum lift height H of
157 in, the max. capacity Q is 3086 lbs.
Fig.8: Key switch
Fig. 9: Residual lift diagram
Fig.7: Tiller operating controls

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c. Lifting
DO NOT OVERLOAD THE TRUCK! THE MAXIMUM CAPACITY IS 3086 lbs.
LIFT ONLY CAPACITIES ACCORDING TO THE RESIDUAL LIFT DIAGRAM.
Tra vel with the lowered forks fully underneath the pallet and move the lifting cam towards you until you
reached the desired lifting height. The lifting speed can be adjusted by the movement of the cam.
d. Lowering
If the forks are in the racking, firstly travel out of the racking carefully with or without the pallet.By
travelling out of the racking, take care that the forks are not touching the racking.
Move the lifting cam(fig. 7, 24) to the “lowering position“carefully.
The lowering speed can be adjusted by the movement of the cam.
Lower the load until the forks are clear of the pallet, then drive
the truckcarefully out of the load unit.
e. Moving forks
Push button (28) with the moving forward logo, the reach
pantograph moves out of the truck.
Push button (28) with the moving backwards logo, the reach
pantograph moves back into the truck.
f. Fork tilting
Push button (25) with the fork upside logo, the forks moving upwards.
Push the button (25) with the forks downside logo, the forks moving downside.
Fig.10: Load facing uphill

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g. Travelling
TRAVEL ON INCLINES ONLY WITH THE LOAD FACING UPHILL .
DO NOT TRAVEL ON INCLINES MORE THAN SPECIFIED WITH THE TECHNICAL
DATA.
TRAVELLING IS ONLY ALLOWED IF THE FORKS ARE LOWERED DOWN TO THE
LIFTING POINT (<24 in).
After starting the truck by turning the inserted key to the “ON”- position (fig. 8); and eventually by pulling
the emergency button carefully,move the tiller to the operating zone (‘F’, fig.11).
Turn the accelerator button to the desired direction forward ‘Fw.’ Or backwards ‘Bw.’(fig. 11).
Control the travelling speed by moving the accelerator button(12) carefully until you reached the desired
speed.
If you move the accelerator button back to the neutral position, the controller decelerates the truck until
thetruck 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.
THE TRUCK CAN BE EQUIPPED OPTIONAL WITH A FOLDABLE PLATFORM AND
SIDEWAYS PROTECTIVEARMS.
PAY ATTENTION, THE BEHAVIOR FOR THE RIDE ON MODE IS DIFFERENT TO
THE PEDESTRIAN MODE.
Besides the pedestrian mode, following travelling modes can be used:
Travelling with platform (22) folded downside and sideways arms (21) in protective position
Travelling with maximum speed.
Travelling with platform (22) folded downside and sideways arms (21) folded downside
Fig.11: Operating direction

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Depending on the Controllers parameter setting, the speed might be lower, but not higher than
6km/h.
Travelling with platform (22) folded upright and sideways arms (21) folded downside
Depending on the Controllers parameter setting, the speed might be lower, but not higher than
4.3 mph.
h. Steering
THE TRUCK IS EQUIPPED WITH AN ELECTRIC STEERING SYSTEM. TAKE CARE BY
OPERATING A TRUCK WITH THIS KIND OF SYSTEM; THE BEHAVIOR OF THE TRUCK
MIGHT BE DIFFERENT THAN TO ATRUCK WITHOUT ELECTRIC STEERING SYSTEM.
You steer the truck by moving the tiller to the left or right side .
i. Braking
THE BRAKING PERFORMANCE DEPENDS ON THE TRACK CONDITONS AND THE
LOAD CONDITONS OF THE TRUCK
The braking function can be activated on several ways:
By moving the accelerator button (12) back to the initial ‘0’ position or by releasing the button, the
regenerative braking is activated. The truckbrakes until it stops.
By moving the accelerator button (12) from one driving direction directly to the opposite direction,
the truck brakes regenerative until it starts travelling into the opposite direction.
Thetruck 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’).
Thetruck brakes until it stops.
The safety (belly) button (11) prevents the operator from being crushed. If this button is activated,
the truck decelerates and/ or starts travelling into the backwardsdirection (‘Bw.’) for a short distance
and stops. Please consider, that this button also operates, if the truckis not travelling and the tiller is
in the operating zone.
j. Malfunctions
If there are any malfunctions or the truckis inoperative, please stop using the truckand activate the
emergency button(6) by pushing it. If possible, park thetruckon a safe area, turn the key switch (4) anti-
clockwise and remove the key.
Inform immediately the manager and, or call your service.If necessary, tow thetruck out of the operating
area by using dedicated towing/ lifting equipment.
k. Emergency
In emergencies or in the event of tip over (or off dock), keep safe distance immediately. If possible push
the emergency button (6). All electrical functions will be stopped.

17
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
might be available; for these batteriesre- 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 burningliquidsare
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.
The truck is equipped with following sealed liquid acid traction
battery- type:
1 pc 4PzS 24V/ 400Ah (C5) [32.7x10.7x24.7in (LXWXH)]
IT IS ONLY ALLOWED 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
BATTERIES.
a. Replacement
Park the trucksecurely and switch off the stacker with the key (4) and activate the emergency button
(6).Open the door (3) and battery cover (13)first, then remove the fixing plate(29)and remove the battery
plug (30). Remove the battery (18) according to fig 12by using a dedicated and securely parked battery
exchange device. Pay attention, if this device is not secured, the battery might fall down.The installation
is in the reverse order of the removal. Otherwise the tuck could be damaged.
Fig. 12:battery replacement

18
b. Battery Indicator
The 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
Before charging ensure that you are using an appropriate charger for charging the
installed 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 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 thetruck at a dedicated secured area with a dedidcated power supply.
Lower the forks and remove the load.
Open the battery cover and let it stay upright.
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.
Connect the battery plug (30)with the plug at the truck.
Close the battery cover.
Battery discharged Battery charged
Fig.13: Battery discharge indicator

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8. REGULARMAINTENANCE
Only qualified and trained personnel are allowed to do maintenance on this truck.
Before maintaining, remove the load and lower the forks to the lowest position.
If you need to lift thetruck, 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.
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
T
able 3: Maintenance checklist
Interval (Month)
1 3 6 12
Hydraulic
1 Check the hydraulic cylinder, 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)

Mechanical system
5 Inspect the forks for deformation and cracks 
6 Check the chassis for deformation and cracks 
7 Check if all screws are fixed 
8 Check mast and chain for corrosion, deformation or damages, replace if
necessary

9 Check the gearbox for noise and leakage 
10 Check the wheels for deformation and damages, replace if necessary 
11 Lubricate the load wheel bearing 
12 Inspect and lubricate the pivot points 
13 Lubricate the grease nipples 
14 Replace the guarding and/or protective screen if it is damaged 
Electric 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 Check the working status of sensor 