Noblelift PSE22 SL User manual

CONTENT

1.GENERAL 5
1.1 INTRODUCTION – MAINTENANCE SAFETY PRECAUTIONS 5
1.2 MEASUREMENT CONVERSIONS 8
2.SEPCIFICATION 14
2.1 OVERVIEW OF THE MAIN COMPONENTS 14
2.2 SEPCIFICATION 16
3. ELECTRICAL SYSTEM 22
3.1 ELECTRICAL CIRCUIT DIAGRAM 22
3.2 ELECTRICAL ASSEMBLY 23
3.3 MAIN CIRCUIT HARNESS 25
4. BATTERY (MAINTENANCE-FREE BATTERY) 26
5. THE CHARGER 29
5.1 OVERVIEW 29
5.2 INSTRUCTIONS 29
5.3 COMMON FAULTS OF CHARGER 29
6.CONTROLLOR 30
6.1 APPEARANCE 30
6.2 ELECTRONICALLY CONTROLLED FAULT CODE 31
6.3 SWITCH THE CONTROLLER 32
7. CURTIS HANDHELD UNIT 33
8. INSTRUMENTS 39
8.1 OVERVIEW OF ELECTRIC METERS 39
8.2 REPLACE THE ELECTRIC METER 40
9. DRIVING WHEEL 41
9.1 DRIVE WHEEL OVERVIEW 41
9.2 DRIVE MOTOR DISASSEMBLY/ASSEMBLY 42
9.3 STATOR TESTING 43
10. HYDRAULIC SYSTEM 46
10.1 OVERVIEW 46
10.2 DISASSEMBLY OF PUMP MOTOR 47
10.3 REPLACE OIL SEAL OF LIFTING CYLINDER 49
10.4 HYDRAULIC MOTOR FAULT 51
10.5 HYDRAULIC PUMP FAULT 52
11.TILLER 53
11.1 OVERVIEW 53
11.2 REPLACE HANDLE PROXIMITY SWITCH 54
11.3 REPLACE THE HANDLE ACCELERATOR 56
12. REGULAR MAINTENANCE 56

Foreword
This specification briefly introduces the technical parameters of our pallet, the structure of the main
components, working principle and operation, maintenance, maintenance and other requirements and contents.
Please read this manual carefully before operation to ensure safe and effective material handling through
proper driving and maintenance. At the same time, it can help operators to use battery vehicles reasonably, so
that pallet play the maximum efficiency! It is hoped that operators and equipment managers will read carefully
before operating battery vehicles! Please strictly abide by the regulations and matters needing attention in this
specification, drive carefully, operate carefully and use carefully, so that your pallet can be in the best working
condition for a long time and play its best role. When you rent or transfer a vehicle, please rent or transfer this
manual with the car.
To highlight, the following icons are used in this manual:
1. ---- Indicates a potentially dangerous state, if not avoided, may cause serious personal injury, serious
damage to the pallet or fire, etc.
2. ---- Indicates a potentially dangerous state, if not avoided, that may cause minor injury to the person,
or local damage to the pallet, etc.
3. ---- General considerations and instructions when using
Most of this product is made of recyclable steel, and the waste produced in the process of use,
maintenance, cleaning and disassembly must be recovered and disposed of without pollution according to local
regulations. The recycling of such waste must be done by professionals in designated areas, such as hydraulic
fluids, batteries and electronic equipment, which, if not handled properly, may be hazardous to the environment
and human health.
Special statement:
1) this product is strictly prohibited from being used in potentially explosive dangerous environments.
2) the noise level of the normal use of this product is in accordance with the international standard EN 12053.
3) the normal vibration level of this product conforms to the international standard EN13059.
4) the environmental requirements for the normal use of this product are as follows: altitude is not more than
2000 meters, temperature range is-5 °C-40 °C, humidity is not more than 90%, wind speed is not more than 5
m / s.
If you need to use it in cold storage or special environment for a long time, please contact our technical staff if
you need to install special accessories.
5) implement product recall service in the event of batch problem
Due to the requirement of continuous product improvement, manufacturers reserve the right to change their
product design and specifications without prior notice. If you want to know the latest product parameters,
please contact us. All parameters of this manual shall be subject to the date of publication of the specification.

1.GENERAL
1.1 INTRODUCTION – MAINTENANCE SAFETY
PRECAUTIONS
Maintenance work may cause injuries. Always take care to perform work safe, at
least observing the
following. It is of utmost importance that maintenance personnel pay strict attention
to these warnings.
and precautions to avoid possible injury to themselves, others or damage to the
equipment. A
maintenance program must be followed to ensure that the machine is safe to
operate.
The specific precautions to be observed during maintenance are inserted at the
appropriate point in the
manual. These precautions are, for the most parts, those that apply when servicing
hydraulic and larger.
truck component parts.
MODIFICATION OF THE TRUCK WITHOUT CERTIFICATION BY A RESPONSIBLE
AUTHORITY THAT THE TRUCK IS AT LEAST AS SAFE AS ORIGINALLY MANUFACTURED, IS A
SAFETY VIOLATION.
SINCE THE TRUCK MANUFACTURER HAS NO DIRECT CONTROL OVER THE
FIELD INSPECTION AND MAINTENANCE, SAFETY IN THIS AREA RESPONSIBIUTY OF THE
OWNER OR OPERATOR.
FAILURE TO COMPLY WITH SAFETY PRECAUTIONS, LlSTED IN THIS SECTION
MAY RESULT
■ When carrying out any operation or maintenance, have trained and experienced
personnel to carry out the work.
■ When carrying out any operation or maintenance, carefully read operation and
maintenance handbook.
■ Read all the precautions given on the decals which are fixed to the truck.
■ Be sure you fully understand the content of the operation. It is important to
prepare necessary tools and parts for maintain the truck.
■ Your safety, and that of others, is the first consideration when engaging in the
maintenance of equipment. Always be conscious of weight. Never attempt to
move heavy parts without the aid of a mechanical device. Do not allow heavy
objects to rest in an unstable position. When raising a portion of the equipment,
ensure that adequate support is provided.
■ It should be noted that the machines hydraulic systems operate at extremely high
potentially dangerous pressures. Every effort should be made to relieve any system
pressure prior to disconnecting or removing any portion of the system. Relieve
system pressure by cycling the applicable control several times with
the engine(motor) stopped and ignition on, to direct any line pressure
back into the reservoir. Pressure feed lines to system components can
then be disconnected with minimal fluid loss.
■ Remove all rings, watches and jewelry when performing any
maintenance.
■ Wear well-fitting helmet, safety shoes and working Clothes When drilling grinding or hammering always.
Wear protective goggles. Always do up safety clothes properly so that they do. Not catch on protruding
parts of machines. Do not wear oily clothes. When checking, always release battery plug. DO NOT WEAR
LONG HAIR UNRESTRAINED, OR LOOSE-FITTING CLOTHING AND NECKTIES WHICH ARE APT TO
BECOME CAUGHT ON OR ENTANGLED IN EQUIPMENT.
■ During maintenance do not allow any unauthorized person, to stand near the machine.
■ Flames should never be used instead of lamps. Never use a naked flame to check leaks or the level of oil

or electrolyte.
■ Immediately remove any oil or grease on the floor of the operator’s
compartment or on the handrail. It is very dangerous if someone slips while
on the machine.
■ Always use pure oil or grease and be sure to use clean containers.
■ Oil is a dangerous substance. Never handle oil, grease or oily clothes in
places where there is any fire or flame. As preparation for use of fire
extinguishers and other fire- fighting equipment.
■ Keep the battery away from fire hazards. The generated gases are
explosive.
■ Store all the oils in a specified place.
■ Keep the flammable things away from the machine. Do not smoke at the working
place.
■ Battery should always be disconnected during replacement of electrical
components.
■ Always use the grades of grease and oil recommended by NOBLELIFT choose
the viscosity specified for the ambient temperature.
■ Exhaust gas is dangerous provide ventilation when working in a closed space.
■ Avoid breathing dust that may be generated when handling components containing asbestos fibers. Wear a
gas mask if necessary.
■ When working on top of the machine, be careful not to lose your
balance and fall.
■ Hand a caution sign in the operator’s compartment (for example
“Do not start” of “Maintenance in progress”). This will prevent
anyone from starting or moving the machine by mistake.
■ When welding on the machine or working on the electrical system,
ALWAYS turn the key switch OFF and remove the battery plug
from the battery. Park the machine on firm, flat ground. Lower
the fork to the min. height and stop the motor.
■ Sulfuric acid in battery electrolyte is poisonous. It is strong enough
to
burn skin and eat holes in clothing. If you spill acid on your clothes or
skin, immediately flush with large quantities or water.
■ When working on the battery, wear goggles or safety glasses. If splashed
into the eyes, flush with water and get medical attention immediately.
■ Battery terminals touched by metal objects can cause short circuit and burn
you. Keep tools away from the terminals.
■ Keep sparks, lighted matches, and open flame away from the top of battery.
Battery (hydrogen) gas can explode.
■ When disassembling and assembling the battery, make sure that the battery
terminals (+, –) are correctly connected.
■ If water gets into the electrical system, abnormal operation or failure can
result. Do not use water or steam on sensors, connectors and
instruments in the cab.
■ Do not handle electrical equipment while wearing wet gloves, or in wet
places, as this can cause electric shock.
■ When working with other, choose a group leader and work according
to his instructions. Do not perform any maintenance beyond the
agreed work.
■ Unless you have special instructions to the contrary, maintenance should always be
carried out with the motor stopped. If maintenance is carried out with the motor
running, there must be two technicians present: One operating the stacker and the
other one performing the maintenance. In such a case, never touch any moving part.
■ Before making adjustment, lubricating or performing any other maintenance, shut off all power
controls.
■ When removing parts containing O-ring Gaskets or seal clean the mounting surface and replace
with new sealing parts.

■ Thoroughly clean the machine. In particular, be careful to clean the grease fittings and the area
around the dipsticks. Be careful not to let any dirt or dust into the system.
■ Use only approved nonflammable cleaning solvents.
■ When changing the oil or fitter, check the drained oil and filter for any signs of excessive metal
particles or other foreign materials.
■ Always use NOBLELIFT genuine parts for replacement. ENSURE REPLACEMENT PARTS OR
COMPONENTS ARE IDENTICAL OR EQUIVALENT TO ORIGINAL PARTS OR COMPONENTS.
■ When checking an open gear case, there is a risk of dripping things in. Before removing the covers
to inspect such cases, empty everything from your pockets. Be particularly careful to remove
wrenches and nuts.

1.2 MEASUREMENT CONVERSIONS
Length
Unit
cm
m
km
in
ft
yd
mile
cm
1
0.01
0.00001
0.3937
0.03281
0.01094
0.000006
m
100
1
0.001
39.37
3.2808
1.0936
0.00062
km
100000
1000
1
39370.7
3280.8
1093.6
0.62137
in
2.54
0.0254
0.000025
1
0.08333
0.02777
0.000015
ft
30.48
0.3048
0.000304
12
1
0.3333
0.000189
yd
91.44
0.9144
0.000914
36
3
1
0.000568
mile
160930
1609.3
1.6093
63360
5280
1760
1
1mm=0.1cm, 1m=0.001mm
Area
Unit
cm2
m2
km2
a
ft2
yd2
in2
cm2
1
0.0001
–
0.000001
0.001076
0.000012
0.155000
m2
10000
1
0.000001
0.01
10.764
1.1958
1550.000
km2
–
1000000
1
10000
1076400
1195800
–
a
0.01
100
0.0001
1
1076.4
119.58
–
ft2
–
0.092903
–
0.000929
1
0.1111
144.000
yd2
–
0.83613
–
0.008361
9
1
1296.00
in2
6.4516
0.000645
–
–
0.006943
0.000771
1
1ha=100a, 1mile2=259ha=2.59km2
Volume
Unit
cm3 = cc
m3
l
in3
ft3
yd3
cm3 = m l
1
0.000001
0.001
0.061024
0.000035
0.000001
m3
1000000
1
1000
61024
35.315
1.30796
l
1000
0.001
1
61.024
0.035315
0.001308
in3
16.387
0.000016
0.01638
1
0.000578
0.000021
ft3
28316.8
0.028317
28.317
1728
1
0.03704
yd3
764529.8
0.76453
764.53
46656
27
1
1gal(US)=3785.41 cm3=231 in3=0.83267gal(US)
Weight
Unit
g
kg
t
oz
lb
g
1
0.001
0.000001
0.03527
0.0022
kg
1000
10
0.001
35.273
2.20459
t
1000000
1000
1
35273
2204.59
oz
28.3495
0.02835
0.000028
1
0.0625
lb
453.592
0.45359
0.000454
16
1
1 tone (metric)= 1.1023 ton(US)=0.9842 ton(UK)
Pressure
Unit
kgf/cm2
bar
Pa=N/m2
kPa
lbf/in2
lbf/ft2
kgf/cm2
1
0.98067
98066.5
98.0665
14.2233
2048.16
bar
1.01972
1
100000
100
14.5037
2088.6
Pa=N/m2
0.00001
0.001
1
0.001
0.00015
0.02086

kPa
0.01020
0.01
1000
1
0.14504
20.886
lbf/in2
0.07032
0.0689
6894.76
6.89476
1
144
lbf/ft2
0.00047
0.00047
47.88028
0.04788
0.00694
1
kgf/cm2=735.56 Torr(mmHg)=0.96784atm
Standard tightening torque
The following charts give the standard tightening torques of bolts and nuts.
Exceptions are given in sections of “Disassembly and Assembly”
METER TABLE
Classification
4T, 5T
10T
Bolt type
Bolt size
Torque kgf · m (lbf · ft)
Torque kgf · m (lbf · ft)
M4
0.2 ± 0.02
0.4 ± 0.04
M5
0.3 ± 0.03
0.8 ± 0.08
M6
0.5 ± 0.05
1.4 ± 0.14
M8
1.2 ± 0.12
3.3 ± 0.3
M10
2.3 ± 0.23
6.5 ± 0.7
M12
4.0 ± 0.4
11.3 ± 1.1
M14
6.4 ± 0.6
17.9 ± 1.8
M16
9.5 ± 0.9
26.7 ± 2.7
M18
13.5 ± 1.4
38.0 ± 3.8
M20
18.6 ± 1.9
52.2 ± 5.2
M22
24.7 ± 2.5
69.4 ± 6.9
M24
32.1 ± 3.2
90.2 ± 9.0
M30
62.6 ± 6.3
176.1 ± 17.6
M36
108.2 ± 10.8
304.3 ± 30.4
M42
171.8 ± 17.2
483.2 ± 48.3
M45
211.3 ± 21.1
594.3 ± 50.4
INCH TABLE
4T, 5T
10T

Classification Bolt type
Bolt size
Torque kgf · m (lbf · ft)
Torque kgf · m (lbf · ft)
1/4
0.6 ± 0.06
1.7 ± 0.2
5/16
1.2 ± 0.12
3.0 ± 0.3
3/8
2.0 ± 0.20
5.6 ± 0.5
7/16
3.2 ± 0.32
8.9 ± 0.9
1/2
4.7 ± 0.47
13.4 ± 1.3
9/16
6.8 ± 0.68
19.0 ± 1.9
5/8
9.3 ± 0.93
26.1 ± 2.6
3/4
16.0 ± 1.60
45.1 ± 4.5
7/8
25.5 ± 2.55
71.6 ± 7.2
1
38.0 ± 3.80
106.9 ± 10.7
1-1/8
54.1 ± 5.41
152.2 ± 15.2
1-1/4
74.2 ± 7.42
208.9 ± 20.9
1-3/4
98.8 ± 9.88
277.8 ± 27.8
1-1/2
128.2 ± 12.82
360.7 ± 36.1
The torque in above table shall not be applied to nylon or nonferrous bolts or washer. The same is valid for not
standardized ones.
H Newton meter : 1 Nm = 0.1kgfm
TIGHTENING TORQUE OF SPLIT FLANGE BOLTS
The following torque shall be applied to the split flange bolts.
.
PF THREAD
Thread
Torque (kgf·m)

1/8
1.1 ± 0.1
1/4
2.6 ± 0.2
3/8
4.6 ± 0.3
1/2
8.5 ± 0.4
3/4
19 ± 1.0
1
33 ± 2.0
TORQUE FOR SWIVEL NUT WITH O-RING
Tube O.D (inch)
Thread (in)
Torque (kgf·m)
1/2
UN 13/16 - 16
9.5 ± 0.95
3/4
UN 1 3/16 - 12
18 ± 1.8
1
UN 1 7/16 - 12
21 ± 2.1

APPROXIMATE CONVERSIONS
SI Conv Non–SI Conv SI
Unit Factor Unit Factor Unit
Torque
Newton meter (N·m)
× 8.9
= ln·in
× 0.113
= N·m
Newton meter (N·m)
× 0.74
= lb·ft.
× 1.36
= N·m
Newton meter (N·m)
× 0.102
= kg·m
× 7.22
= lb·ft.*
Pressure (Pa = N/m2)
kiloPascal (kPa)
× 4.0
= in. H2O
× 0.249
= kPa
kiloPascal (kPa)
× 0.30
= in. Hg
× 3.38
= kPa
kiloPascal (kPa)
× 0.145
= psi
× 6.89
= kPa
(bar)
× 14.5
= psi
× 0.069
= bar*
(kg/cm2)
× 14.22
= psi
× 0.070
= kgf/cm2*
Newton/mm2
× 145.04
= psi
× 0.069
= bar*
MegaPascal (MPa)
× 145
= psi
× 0.00689
= MPa
(Pa=N·m2)
Power r (W = J/s)
kiloWatt (kW)
× 1.36
= PS (cv)
× 0.736
= kW
kiloWatt (kW)
× 1.34
= HP
× 0.746
= kW
kiloWatt (kW)
× 0.948
= Btu/s
× 1.055
= kW
Watt (W)
× 0.74
= ft·lb/s
× 1.36
= W
(W=J/s)
Energy (J = N·m)
kiloJoule (kJ)
× 0.948
= Btu
× 1.055
= kJ
Joule (J)
× 0.239
= calorie
× 4.19
= J
(J=N·m)
Velocity and acceleration
meter per sec2(m/s2)
×3.28
= ft/s2
× 0.305
= m/s2
meter per sec (m/s)
× 3.28
= ft/s
× 0.305
= m/s
kilometer per hour (km/h)
× 0.62
= mph
× 1.61
= km/h
Horse Power/Torque
BHP × 5252 R.P.M. = TQ (lb·ft) TQ Z R.P.M. 5252 = B.H.P.
Temperature
°C = (°F–32) ÷ 1.8 °F= (°C Z 1.8) + 32
Flow Rate
liter/min (dm3/min)
× 0.264
= US gal/minZ3.785
= l/min
Note : ( ) Non–SI Unit
Replacement tool for electrical plug-in connection

No.
Pic
Application
1
Remove pin
2
Install pin
3
Loose lock
4
Two-hole lock
5
Four-hole lock
6
Remove pin
2.Sepcification
2.1 Overview of the main components

1
Drive motor cover
10
Accelerator (butterfly- switch)
2
Balance wheel
11
Multifunction tiller
3
Drive wheel
12
Electricity meter
4
Hydraulic cylinder
13
Chassis with mast
5
Charging cable
14
Leg
6
Main cover
15
Load wheel
7
Emergency button
16
Charging indicating LED
8
Key switch
17
Protective screen
9
Safety (belly) button
18
Forks

PSE10M
1
Bearing wheel
11.
Accelerator (butterfly switch
2
Fork arm
12.
Multi-function handle
3.
Key switch
13.
The front panel
4.
Electricity meter and charging indicator LED
lamp
14
Load Backrest
5.
Emergency stop button
15.
Hydraulic oil cylinder
6 .
Chassis and door frame
16.
Drive motor housing
7 .
Protective Cover
17.
Balance wheel
8.
Electrical box enclosure
18.
Driving wheel
9.
Charging spring wire
10 .
Belly switch

2.2 Specification
Technical data (PSE10SL)
1.Main technical data

Technical data (PSE10MSL)

Technical data (PSE10M)
Type sheet for industrial truck acc. to VDI 2198
General data
1.2
Manufacturer`s type designation
PSE10M