Lonking LG20D User manual

PREFACE
PREFACE
PREFACE
PREFACE
This Manual shall be well kept and thoroughly read by the operator.
•The contents of this Operation Manual include: correct operation, simple maintenance and
routine inspection.
•Before operating the forklift, please read this Manual thoroughly, so as to ensure safe and
efficient material handling via correct driving and proper maintenance.
•The contents of this Manual will be probably different from the actual condition due to
product improvement.
•When the forklift is rented or transferred, this Manual shall be rented or transferred with
the forklift.
•When you encounter problems, please contact the Sales Department of our company.
This manual is suitable for the following models of engine series forklifts developed and
produced by our company:
LG 20 D 、 LG20DT 、 LG 25 D 、 LG25DT
LG30D 、 LG30DT 、 LG35D 、 LG35DT
This manual is the first version. , the zeroth amendment.
Information about the signs
hazards
Indicate the approaching dangers which will cause death or
severe injuries if not prevented. People should obey the
instructions.
Warning
Indicate potential dangers which will cause death or severe
injuries if not prevented. People should obey the instructions.
Caution
Indicate potential dangers which will cause mild or moderate
injuries if not prevented. People should obey the instructions.
Explanation:
Words or sentences that are directly or indirectly related to the
personnel safety and the maintenance of the forklift.

Content
Content
Content
Content
Description of the forklifts and their device ................................................................................. 1
Ⅰ. About safety ............................................................................................................................. 2
1. Main application of the forklift ......................................................................................... 2
2. The operation place and working environment of the forklift .......................................... 3
3. Safety problems before operation ..................................................................................... 4
4. Safety problems during the operation ............................................................................... 7
5. Safety problems during repair and maintenance ............................................................. 17
6. Safety problems during the installation,
adjustment and use of the attachment .................................................................................20
7. Precaution during the operation
of the liquid gas forklift ......................................................................................................... 2 2
8. Label plate ...................................................................................................................... 25
Ⅱ. Device operation and application method ............................................................................ 30
1. Instrument part ............................................................................................................... 32
2. Switch part .......................................................................................................................34
3. Control part ..................................................................................................................... 36
4. Frame body part .............................................................................................................. 39
Ⅲ. Driving and operation ........................................................................................................... 43
1. Operation of new forklift ................................................................................................ 43
2. Relationship between load and forklift stability ............................................................. 43
3. Load center and load curve ............................................................................................. 44
4. Forklift stability .............................................................................................................. 44
5. Transportation, loading and unloading of forklift ........................................................... 44
6. Before and after the engine startup ................................................................................. 45
7. Operating the machine .................................................................................................... 47
8、Loading ......................................................................................................................... 49
9. Stacking ........................................................................................................................... 50
10. Un-stacking ................................................................................................................... 51
11. Storage .......................................................................................................................... 52
IV. Regular inspection and maintenance .................................................................................. 5 4
1. Inspection requirements .................................................................................................. 5 4
2. Inspecting items ............................................................................................................... 5 4
3、Maintenance .................................................................................................................. 60
4、Regular maintenance time able ..................................................................................... 62
Ⅴ、Others ................................................................................................................................. 7 2
1、Lubrication chart ........................................................................................................... 7 2
2、F orklift oil ...................................................................................................................... 7 3

1
Description
Description
Description
Description of
of
of
of the
the
the
the forklifts
forklifts
forklifts
forklifts and
and
and
and their
their
their
their device
device
device
device
This book is about the third generation engine-counterbalanced type forklift series developed
and produced by our company. The new developed forklift series not only inherit all
advantages of each generation forklifts, but also introduce the most advanced overseas and
domestic techniques and process., apply the advanced ergonomics design to the forklift. Above
all not only guarantee the reliability and practicability of products, but also strengthen the
design concept of humanization. The electrical system , hydraulic system and other units adopt
suppliers' products which have been tested by the market, have mature technology and reliable
quality. The s tyle of the forklift is designed by the professional company of the vehicle industy.
The appearance is novelty, streamline is easy and smooth. The forklift is full of innervation,
contains profound cultural deposits of Lonking and creates a new unique style.
Several
Several
Several
Several functions
functions
functions
functions of
of
of
of forklift
forklift
forklift
forklift :
:
:
:
1. It can alleviate the work intension , save the labour force , enhance the productivity ,
according to some foreign ducuments , a forklift truck can do the work , which need 8-15
persons to finish .
2. Because of enhancing the productivity and shorting the work time , so accelerate the work
speed of trucks and ship .
3. Using the forklift to work , the goods can be stowed higher , for example now it can stow 3m
or even higher , so the rate of using the storage can be enhanced about 30% or 40% 。
4. It can use stock and container to fill goods , it makes packing simple , and save the cost of
packing , cut down the cost of loading and unloading , enhance work efficiency and safety .
5. I t can instend of body work , reduce damageing the workers and goods , enhance work safety .

2
I.
I.
I.
I. About
About
About
About safet
safet
safet
safet y
y
y
y
Safety is significant for you, this Chapter will primarily introduce elementary safety regulations
and cautions of standard forklift during normal operation, and furthermore, this Chapter is also
suitable for the forklift with special mast and attachment.
1.
1.
1.
1. Main
Main
Main
Main application
application
application
application of
of
of
of the
the
the
the forklift
forklift
forklift
forklift
1) Main application of the forklift
The main application of the forklift is to load and unload, stack and carry the goods placed
on the pallet. In addition, after installing the proper attachments on the forklift, the forklift
can be also used to load and unload, transport and stack the goods which are not placed on
the pallet.
2) The use forbidden out of the purpose
The use out of purpse indicates that forklift travels with carrying people, people are lifted
high or other vehicle is towed, the application method forbidden in the Manual absolutely
should not be implemented.
Instance
Instance
Instance
Instance of
of
of
of application
application
application
application out
out
out
out of
of
of
of the
the
the
the use
use
use
use range:
range:
range:
range:
•The personnel standing on the fork or pallet. is lifted
•The personnel stands on the pallet to press the goods.
•Hang the wire rope on the fork to hoist goods directly.
•Tow other vehicle s .
•Use fork to push goods or other vehicle.
•Use fork to open and close other truck door , etc .

3
2.
2.
2.
2. The
The
The
The o
o
o
o peration
peration
peration
peration place
place
place
place and
and
and
and working
working
working
working
environment
environment
environment
environment of
of
of
of the
the
the
the forklift
forklift
forklift
forklift
1)
1)
1)
1) Ground
Ground
Ground
Ground status
status
status
status
The operation place for forklift s shall be
even and hard road surface or ground
surface with good ventilation.
The forklift performance depends on the
ground condition . Pay special attention
when driving on the slope or rough road.
Travel speed should be decelerated to
make the machine travel slowly.
Warning
Warning
Warning
Warning
•Ensure the forklift won ’ t be trapped into
the muddy road.
•Round the obstacle, when the obstacle
can't be avoided, drive slowly and do
not damage the vehicle chassis.
When the forklift is driven on the road
surface with ice and snow, the tire chain
shall be used, sudden acceleration, hard
braking and sharp turn shall be avoided,
and the travel speed sh ould be controlled
by the force from accelerator pedal
Warning
Warning
Warning
Warning
•Tire chain can increase the adhesion
between the forklift and the ground
surface, but the sideslip performance
will be reduced , which shall be paid
special attention to.
2
2
2
2）Climate
Climate
Climate
Climate conditions
conditions
conditions
conditions
Warning
Warning
Warning
Warning
In case of heavy wind, try not to perform
the high lifting operation as possible as
you can. Otherwise, the falling of the
goods may cause accidental injuries to the
driver.
3)
3)
3)
3) Measures
Measures
Measures
Measures for
for
for
for cold
cold
cold
cold and
and
and
and hot
hot
hot
hot weather
weather
weather
weather
a) Oil
Use the oil suitable for ambient temperature as
different seasons.
b) Battery
•In cold season , u nder normal charging
condition, the freezing point of electrolyte
is about -35 ℃.
Battery shall be charged under excellent
condition . assure the battery is at the normal
condition, under which the battery can start
the machine. If he battery lose power, park
the forklift at the place with the high
temperature. After the electrolyte frozing, the
battery shell will be damaged due to volume
expansion of the battery. in order to prevent
electrolyte being frozen, battery shall be
charged to at least 75% of gross capacity.
T he best method is to maintain specific
gravity at 1.260 , but do not exceed this
value.
•In the hot season , Because the water in
the electrolyte will be vaporized , please add
distilled water at any moment, check the
electrolyte once a week and add distilled
water. W hen the ambient temperature is
higher, the electrolyte specific gravity

4
should be reduced to 1.220 ± 0.01. The
b attery is more efficient under the high
temperature, so there is no need of other
maintenance .
Hazards
Hazards
Hazards
Hazards
•The gas generated by the battery will be
explosive, don't smoke or use open fire,
don't generate electric arc or sparkle
beside the battery, when the battery is
stored or charged in the closed space,
ventilation shall be favorable. The
battery electrolyte contains sulfuric acid
which will cause burnt, the eyes, skin
and clothes shall avoid electrolyte, if
they touch sulfuric acid, they shall be
cleaned with water, when the sulfuric
acid spatters into eyes, the worker shall
go to hospital.
C) Coolant in the radiator
•The cooling system of the forklift is
equipped with long effect antifreeze fluid.
The freezing point of this fluid is -35 ℃.
•In the hot season, in order to approach
the good cooling effect, frequently clean
the exterior of the radiator. When park
the machine outdoors, park the machine
in the shady and cool place.
Note:
Note:
Note:
Note: Do not operate the forklift in
combustible and explosive environment.
3.
3.
3.
3. Safety
Safety
Safety
Safety problems
problems
problems
problems before
before
before
before operation
operation
operation
operation
1)
1)
1)
1) Acquire
Acquire
Acquire
Acquire operation
operation
operation
operation qualification
qualification
qualification
qualification
•Only the trained and qualified personnel
can operate the forklift.
•The characteristics of the brake,
accelerator and hydraulic lever of each
forklift with the same technical
parameters will be probably different,
read this Manual and label plate on the
vehicle thoroughly and drive the forklift
after being familiar with various
operation.
2)
2)
2)
2) Dress
Dress
Dress
Dress when
when
when
when driving
driving
driving
driving forklift
forklift
forklift
forklift
Caution
Caution
Caution
Caution
•Please wear working clothes, boots and
safety helmet when driving the forklift.
•In order to ensure safety, don't wear
loose clothes to avoid the unexpected
danger due to hanging.
3) Drunk driving is not permitted .
· When you feel tired and are not
concentrated or after dosing anesthetic or
drinking wine, do not drive forklift.
4)
4)
4)
4) Safety
Safety
Safety
Safety of
of
of
of working
working
working
working place
place
place
place
Caution
Caution
Caution
Caution
•Maintain favorable road condition and
the road shall be unblocked.

5
•The working place shall be provided
with enough light f or the safety.
•When the forklift is operated on the
platform or shore gangway, the forklift
may rollover , please use cushion block
or take other protective measures to
prevent rollover.
5)
5)
5)
5) Keep
Keep
Keep
Keep the
the
the
the cab
cab
cab
cab clean
clean
clean
clean
Cau
Cau
Cau
Cau tion
tion
tion
tion
•Cab shall be kept clean all the time.
•When the hands are wet or touched with
oily soil, don't operate the forklift.
•Don't place tools or other metal objects
in the cab, and they will hamper the
operation of joystick or pedal.
6)
6)
6)
6) Integrity
Integrity
Integrity
Integrity of
of
of
of forklift
forklift
forklift
forklift
Caution
Caution
Caution
Caution
•The standard forklift is equipped with
overhead guard and the gear rack.
Note
Note
Note
Note
•The gear rack is used to prote ct the
operator from damaging by falling of
the object. It is to be noted that t he gear
rack is used to avoid the falling impact
of small object and case, but it can't
avoid the falling impact of related load,
so protective measures shall be taken for
the falling object in advance.
Warning
Warning
Warning
Warning
•Without the written approval of our
company, the forklift can't be refitted or
increased with any working device, else
the rated load or the safe operation will
be probably influenced.
•Don't install the any component blocking
the driver's sight.
7)
7)
7)
7) Regular
Regular
Regular
Regular maintenance
maintenance
maintenance
maintenance
Caution
Caution
Caution
Caution
•Perform daily maintenance and regular
maintenance.
Warning
Warning
Warning
Warning
•When the forklift is damaged or has
fault, stop operating it and inform the
maintenance staff of the forklift
C ondition, before the forklift is
thoroughly repaired, it can't be operated.

6
8)
8)
8)
8) Avoid
Avoid
Avoid
Avoid fire
fire
fire
fire
Caution
Caution
Caution
Caution
In order to avoid the fire, the fire
extinguisher shall be configured and the
fire extinguisher shall be operated
according to operating requirements.
9)
9)
9)
9) Do
Do
Do
Do not
not
not
not overload
overload
overload
overload
Caution
Caution
Caution
Caution
•Do not overload, or the machine will
overturns. Make sure the allowable load
according to the load center.
Note
•The allowable load indicates the
maximal load put at the load center of the
fork.
10)
10)
10)
10) Use
Use
Use
Use the
the
the
the proper
proper
proper
proper pallet
pallet
pallet
pallet
Caution
Caution
Caution
Caution
•According to the goods, s elect the pallet
with proper dimension and strength .
•Ensure the goods is on the pallet stablly
w and has the proper shape.
•without the pallet ,do not carry t he small
and bulk goods .

7
4.
4.
4.
4. Safety
Safety
Safety
Safety problems
problems
problems
problems during
during
during
during the
the
the
the
operation
operation
operation
operation
1)
1)
1)
1) Cautions
Cautions
Cautions
Cautions when
when
when
when forklift
forklift
forklift
forklift startup
startup
startup
startup
•Pull up the hand brake.
•Put the gear shifter at neutral gear.
•Step down the inching pedal or the
brake pedal.
•Adjust the seat for easy control. with the
hand and foot.
•Make sure there is no body on and under,
front and rear of the forklift.
2)
2)
2)
2) Cautions
Cautions
Cautions
Cautions during
during
during
during the
the
the
the forklift
forklift
forklift
forklift operation
operation
operation
operation
Caution
Caution
Caution
Caution
•When transport large goods and field of
view is poor, please drive backward or
drive with instruction of others.
•When the forklift travels backward, the
driver should turn the face backward ,
after conforming the condition of rear
direction , the forklift can be driven . The
rear-view mirror and the back-up buzzer
belong to auxiliary device.
•When the forklift travels in the narrow
channel, driving shou l d be guided.
•The d river s hould park the forklift at
cross road or other place where the view
is limited, and drive the forklift when
conform no one is around th e forklift.
•Ensure there is not enough sufficient safe
distance around the forklift or platform
edge , which will prevent forklift falling.
•The f orklift is different from the vehicle,

8
it adopts rear-wheel steering, travel
speed will be reduced when steering ,
then rotate the steering wheel to turn the
forklift.
3)
3)
3)
3) Do
Do
Do
Do not
not
not
not drive
drive
drive
drive the
the
the
the machine
machine
machine
machine aggressively.
aggressively.
aggressively.
aggressively.
Caution
Caution
Caution
Caution
•Do not turn on t he key switch when
stepping down the accelerator pedal.
•Sudden start, brake or sharp turn are not
permitted , sudden start or brake will
make goods fall, sharp turn can make
forklift overturn and cause severe
accident.
•Whether the forklift is under full load or
un load, the hydraulic control lever shall
be controlled slowly . When the fork is
at high position and the lever is
controlled suddenly, goods will fall or
the forklift will overtrun .
Note
•Don't drive the forklift across the stop
plate or obstacle scattered on the road.
•When the forklift passes by other
vehicle s , reduce the travel speed and
sound the horn .
•Don't drive the forklift on the soft
ground.
•When the forklift is driven on the wet,
skidding, uneven or inclined road surface,
travel speed sh ould be reduced.
•Ensure there is a certain gap among the
mast, object in interior space and
entrance & exit.

9
4)
4)
4)
4) Do
Do
Do
Do not
not
not
not operate
operate
operate
operate the
the
the
the fork
fork
fork
fork lift
lift
lift
lift when
when
when
when lifting
lifting
lifting
lifting
the
the
the
the fork
fork
fork
fork
Caution
Caution
Caution
Caution
•When lifting the fork , don't operation
the forklift, otherwise the unstable
condition will be probably caused and
forklift will probably roll over.
5)
5)
5)
5) The
The
The
The fork
fork
fork
fork tip
tip
tip
tip can't
can't
can't
can't be
be
be
be used
used
used
used for
for
for
for operation
operation
operation
operation
Caution
Caution
Caution
Caution
•Do no t use the fork tip to push, squeeze
or lift goods, when the goods is lifted
with the tip, the forklift or the goods
will be probably damaged.
6)
6)
6)
6) Push-and-pull
Push-and-pull
Push-and-pull
Push-and-pull operation
operation
operation
operation is
is
is
is forbidden.
forbidden.
forbidden.
forbidden.
Caution
Caution
Caution
Caution
•Goods can not be pushed or pulled with
the forklift, or the goods may be
damaged or fall.

10
7)
7)
7)
7) Travel
Travel
Travel
Travel on
on
on
on the
the
the
the slope
slope
slope
slope
Caution
Caution
Caution
Caution
•When the forklift is travelling on the
slope, do obey the following rules:
With load: The forklift travels forward
when upgrading and travels backward
down-slope.
No load: The forklift should
travels backward upslope and travel
forward down-slope.
•The forklift shall be driven with strap
brake to ensure the fork won't touch the
ground.
•Don't make turn or implement loading
and unloading operation on the slope, or
the forklift will probably roll over.
8)
8)
8)
8) Imbalanced
Imbalanced
Imbalanced
Imbalanced stacking
stacking
stacking
stacking is
is
is
is permitted
permitted
permitted
permitted
Caution
Caution
Caution
Caution
•When the forklift is operated to stack
goods, the goods must be stacked safely
and stably , the distance between forks
should be large as possible as it can.
At the same time, the fork s hould be
inserted into the pallet accurately and
the gravity center of the goods should
conform to the forklift center.
•If the imbalanced goods are transported,
the goods will probably fall and the

11
forklift will probably roll over.
9)
9)
9)
9) Personnel
Personnel
Personnel
Personnel should
should
should
should not
not
not
not be
be
be
be on
on
on
on and
and
and
and under
under
under
under
the
the
the
the forklift.
forklift.
forklift.
forklift.
Caution
Caution
Caution
Caution
Warning
Warning
Warning
Warning
•The forklift should not travel with the
personnel on the fork or pallet, and the
fork and pallet can't be lifted with the
personnel on it.
•The forklift can't take other personnel
except the driver.
•Don't use body weight to balance the
overload forklift.
•personnels are forbidden to stand on the
goods or cross under the goods lifted.
10)
10)
10)
10) People
People
People
People are
are
are
are not
not
not
not allowed
allowed
allowed
allowed to
to
to
to enter
enter
enter
enter the
the
the
the
mast
mast
mast
mast mechanism
mechanism
mechanism
mechanism
Warning
Warning
Warning
Warning
•The body or any part of body is forbidden
to enter the mast mechanism or the space
between the mast and the machine
body.

12
Caution
Caution
Caution
Caution
•The body must be with the gear rack ,
and any part of body can't be outside of
the vehicle body.
11)
11)
11)
11) Before
Before
Before
Before the
the
the
the mast
mast
mast
mast tilt
tilt
tilt
tilt ing
ing
ing
ing forward,
forward,
forward,
forward, the
the
the
the
fork
fork
fork
fork can't
can't
can't
can't be
be
be
be lifted
lifted
lifted
lifted
•Before the mast tilt ing forward, the
goods can't be lifted and the forklift
can't be driven, before the goods is
lifted or the forklift is driven, the mast
shall tilt backward in position to
stabilize goods, when the forklift is
driven (with load or no load), the fork
shall be 150~200mm above the ground.
•When the goods are lifted by the fork,
the mast can't tilt forward.
•When the goods is lifted and lowered,
the forklift shall be stopped.
•When the mast is under tilted condition,
goods can't be loaded and unloaded.
12)
12)
12)
12) Operation
Operation
Operation
Operation in
in
in
in the
the
the
the trunk
trunk
trunk
trunk
•The forklift can only load and unload
the goods on the goods platform on
which the trailer is fixed well .
•Before the operation is started, the
gangway shall be fixed well and the
strength shall be checked.
•Reduce the travel speed of the forklift
when getting in and out of the forklift
and be careful whether the gangway is
stable.

13
13)
13)
13)
13) On
On
On
On and
and
and
and off
off
off
off the
the
the
the forklift
forklift
forklift
forklift
Warning
Warning
Warning
Warning
•Do not jump on and off . t he forklift
•When getting on and off the forklift,
hold the handle and step on the pedal.
•When getting on and off the forklift, do
not hold the steering wheel or joystick.
14)
14)
14)
14) Goods
Goods
Goods
Goods should
should
should
should not
not
not
not be
be
be
be over-high
over-high
over-high
over-high
Cau
Cau
Cau
Cau tion
tion
tion
tion
•The goods shall be against the load
backrest, the goods height can't exceed
the gear rack , or the goods will fall to
the operator and may injure the driver.
•In order to avoid the collapse of the
stacked goods, they can be transported
after being fixed reliably.
15)
15)
15)
15) Chain
Chain
Chain
Chain condition
condition
condition
condition
Caution
Caution
Caution
Caution
•When the chain is loose, do not take out
the fork from the pallet, otherwise
goods will fall or the forklift will roll
over.
Note
Note
Note
Note
•When the chain is loose, pull up the
lifting lever a little to lift the fork , w h ich
can correct the loose condition of the
chain, then take out the fork from the
pallet.
•If the chain wor e during the use and the
change value of the chain pitch exceeds

14
2% of the standard value, the chain
should be replaced to ensure loading
safety. If the tightness of the whole
chain is not the same, the chain should
be adjusted to the unique stress
condition.
16)
16)
16)
16) Fork
Fork
Fork
Fork regulation
regulation
regulation
regulation
•In accordance with the dimension of the
pallet, regulate the fork distance to the
optimum position . Pay attention to not
injure the hands when adjusting.
•After the fork distance is regulated, fix
the fork with the fork positioning pin, if
the fork isn't fixed, the fork will move
during travelling and goods may fall or
be crushed .
17)
17)
17)
17) Transportation
Transportation
Transportation
Transportation of
of
of
of over-wide
over-wide
over-wide
over-wide goods
goods
goods
goods
Caution
Caution
Caution
Caution
•When over-length and over-wide goods
is transported, pay special attention to
operat ing the forklift.
•Turn the forklift and lift the goods slowly
to prevent the goods from moving ,
meanwhile, pay attention to safety of the
surrounding area.
•When carry the over-wide goods, the
forklift s hould be equipped with proper
wid th fork and extension fork, the
carrying capacity of the extension fork
s hould be confirmed to the load curve
requirements, within the stipulated load
center, it's carrying capacity is same as
that of the standard fork, and load must
be lowered when load center moves
forward.
18)
18)
18)
18) Goods
Goods
Goods
Goods should
should
should
should not
not
not
not be
be
be
be unloaded
unloaded
unloaded
unloaded with
with
with
with
hands
hands
hands
hands
Caution
Caution
Caution
Caution
•Do not unload goods with hands to
prevent unexpected injury.

15
19)
19)
19)
19) Parking
Parking
Parking
Parking of
of
of
of the
the
the
the faulty
faulty
faulty
faulty forklift
forklift
forklift
forklift
Note
Note
Note
Note
•If the forklift is parked at roadside,
warning alarm or "Out of work" should l
be marked on the vehicle and take off
the key.
•When the fork can not fall due to the
malfunction , an obvious label should be
provided to prevent colli sion with other
vehicle and pedestrian.
20)
20)
20)
20) Prec
Prec
Prec
Prec aution
aution
aution
aution before
before
before
before leaving
leaving
leaving
leaving forklift
forklift
forklift
forklift and
and
and
and
a
a
a
a fter
fter
fter
fter ending
ending
ending
ending up
up
up
up work
work
work
work
Note
•The mast sh ould tilt forward slightly
and the fork should be set level to the
ground naturally, or the personnel may
be stumbled over or injured. .
•Put the direction lever at neutral gear.
•Release the parking brake lever.
•Close the key switch and take off the
key.
21)
21)
21)
21) Parking
Parking
Parking
Parking
Caution
Caution
Caution
Caution
•Please park the forklift at the appointed
place.
•The parking place should have
sufficient strength and w ill not block
traffic .
•Do not park the machine at the place
where or nearby there are inflammable
materia ls .
•Do not park the forklift on the slope.
because the forklift will make a
unexpected movement , if it's necessary

16
to park the forklift on the slope, not only
the usual parking procedure should be
obeyed , the stop block shall be put at
the tire position to prevent forklift from
moving.
22
22
22
22 ）Noises
Noises
Noises
Noises
The maximum noise out of the forklift
should not be over 104 db.The
measurement method should be in
accordance with Standard JB/T3300.
Measure the noises by the sound pressure
level at the seat of the driver and by the
sound power for the surroundings.
Caution
Caution
Caution
Caution
The rough or up-and-down road, or severe
tire deformation will increase the noise
level.
23) human body synthesis vibration
acceleration is 1.31mm/s ² at the maximum
idle speed

17
5.
5.
5.
5. Safety
Safety
Safety
Safety problems
problems
problems
problems during
during
during
during repair
repair
repair
repair and
and
and
and
maintenance
maintenance
maintenance
maintenance
1)
1)
1)
1) Maintenance
Maintenance
Maintenance
Maintenance place
place
place
place
•The maintenance place should be
equipped with supply maintenance
equipment s.
•This place should be horizontal ground.
•This place sh ould be well ventilated.
•This place should be equipped with
fire-extinguishing device s .
2)
2)
2)
2) Cautions
Cautions
Cautions
Cautions before
before
before
before maintenance
maintenance
maintenance
maintenance
Caution
Caution
Caution
Caution
•No smoking.
•Wear the protective articles .
•Remove the residue oil timely.
•When the lubrication grease is filled,
firstly remove the dirt oil or dust on the
joint or the nozzle tip with brush or
cloth, then fill the lubrication grease.
•Except that maintenance demands, the
key switch should be close.
•When maintain the forklift, the fork
sh ould be lowered on the ground.
•Clean the electrical element with
compressed air.
3)
3)
3)
3) Cautions
Cautions
Cautions
Cautions for
for
for
for repair
repair
repair
repair and
and
and
and maintenance
maintenance
maintenance
maintenance
Caution
Caution
Caution
Caution
•Don't put foot under the fork and do not
be stumbled by the fork.
•When the forklift is raised , the cushion
block or other material sh ould be put
under the in ner mast to prevent the fork
and mast falling suddenly.
•The bottom plate and battery box cover
plate sh ould be opened and closed
carefully to prevent the finger being
injured.
•When the work can't be finished at one
time, symbol shall be marked so as to
finish the work continually.
•Use proper tools and do not use the
substitutive tool.
•Because the pressure of hydraulic circuit
is very high, maintenance can not be
started before reducing the internal
pressure of oil circuit
•Do not use the mast assembly as the
ladder.
•Before repairing and maintaining the hot
machine, be careful that the temperature
of hydraulic system may be higher, so
wait for the machine cooling down to
avoid scalding suddenly.
4)
4)
4)
4) Check
Check
Check
Check and
and
and
and replace
replace
replace
replace the
the
the
the tire
tire
tire
tire
Caution
Caution
Caution
Caution
•The tire should be assembled and
disassembled by specialized staff.
•Do wear goggles w hen the compressed
air is used .
•When charging the tire, inspect whether
the locking ring of rim is equipped.
Improper assembly of the locking ring
may cause accidents.

18
5
5
5
5 )
)
)
) Use
Use
Use
Use jack
jack
jack
jack (when
(when
(when
(when tire
tire
tire
tire is
is
is
is replaced)
replaced)
replaced)
replaced)
Warning
Warning
Warning
Warning
•When use the jack to support the forklift ,
the body should not be under the
forklift.
Warning
Warning
Warning
Warning
•Before using the jack to support the
forklift , make sure there is no person
and load on the forklift.
•When the wheel is off ground, stop
using the jack and put the cushion block
under the forklift to prevent it falling.
•Before support the forklift with the jack,
take measures to prevent the forklift
from skidding.
6)
6)
6)
6) Waste
Waste
Waste
Waste discharge
discharge
discharge
discharge (electrolyte
(electrolyte
(electrolyte
(electrolyte and
and
and
and oil
oil
oil
oil ,
,
,
, etc.)
etc.)
etc.)
etc.)
requirements
requirements
requirements
requirements
•The waste liquid and waste oil on the
forklift should be reclaimed according
to the provisions of local government
and should not be discharged randomly.
7
7
7
7 )
)
)
) E
E
E
E mergency
mergency
mergency
mergency treatment
treatment
treatment
treatment method
method
method
method for
for
for
for
battery
battery
battery
battery electrolyte
electrolyte
electrolyte
electrolyte during
during
during
during the
the
the
the accident
accident
accident
accident
Note
Note
Note
Note
When the accident occurs, deal with it
according to the following method s and
contact the doctor immediately.
•The electrolyte spatters on the skin:
clean with water for 10~15 minutes.
•The electrolyte spatters into eyes: clean
with water for 10~15 minutes.
•Contaminate large area: use soda
(sodium bicarbonate) to neutralize
battery electrolyte or clean with water.
•If swallow : drink a great number of
water and milk.
•If electrolyte spatters on the clothes,
take off clothes immediately.
8
8
8
8 )
)
)
) Fasten
Fasten
Fasten
Fasten the
the
the
the upper
upper
upper
upper cover
cover
cover
cover of
of
of
of battery
battery
battery
battery
Caution
Caution
Caution
Caution
•Fasten the upper cover of battery to
prevent leakage of battery electrolyte.
•Do not add excessive e lectrolyte .
electric leakage will be caused by the
spattered fluid.
9
9
9
9 )
)
)
) Cleaning
Cleaning
Cleaning
Cleaning
Caution
Caution
Caution
Caution
•When the battery is on the forklift, do
not clean the forklift or the battery will
be damaged.
•Fasten the upper cover of battery to
prevent water from coming into the
battery.
1
1
1
1 0
0
0
0 )
)
)
) Seawater
Seawater
Seawater
Seawater
Caution
Caution
Caution
Caution
•Seawater will corrode the battery shell ,
which will damage battery or cause fire.