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3. Safety Guidance
3.1 Operator should read all warning signs and instructions here and on the stacker before using it.
3.2 Do not operate a stacker unless you are familiar with it and have been trained or authorized to do so.
3.3 Do not operate a stacker unless you have checked its condition. Give special attention to the chain, the
wheels, the handle, the guide frame, the pilot wheel, the mast, battery, etc.
3.4 Do not use on a slopping ground or on a barbaric or explosive danger environment.
3.5 Do not take up any people on the forks.
3.6 When forks lifting, forbid anyone to stand under the forks or pass through the forks.
3.7 The operator had better take on safety shoes and gloves for labor protecting against crushing and
shearing hazards. Keep feet out from underneath load.
3.8 Do not move the stacker when the goods are lifted to the height more than 300mm.
3.9 When the goods have been transported or lifted, all people should be away from the forks for 600mm.
3.10 The weight of goods should be distributed on the two forks, do not use only one fork. The center of
gravity of goods should be in the center of two forks.
3.11 Do not load over maximum capacity according to the capacity diagram. Heavy load should not be
allowed to remain on the forks for a long time after operation is over.
3.12 Before using or charging it, check cell liquid, if not enough, full it with distilled water.
3.13 Charging should be in dry and ventilated location, and far away from the fire.
3.14 Keeping the forks in the lowest position if not using.
3.15 Do not use the truck when traveling on lorries.
3.16 Do not use the truck in a potentially explosive atmosphere.
3.17 Do not use the truck as a vehicle jack.
3.18 Do not use under wind forces.
3.19 Do not use the truck on places insufficiently illuminated.
3.20 Do not use the truck with guarding removed.
3.21 Stackers should be parked on a smooth place, keep power off, lower the forks to the min. height, and
press on the brake. Stackers should not be parked in the unsafe area such as busy streets, intersections,
narrow roads, blind curves, slopes, soft ground, place around the
inflammable, fire fighting access.
3.22 At other special condition or place, the operator should be carefully to operate the stacker.
3.23 Unauthorized truck modification is not permitted. No modifications or alterations to a powered
industrial truck, which may affect, for example, capacity, stability or safety requirements of the truck,
shall be made without the prior written approval of the original truck manufacturer, its authorized
representative, or a successor thereof. This includes changes affecting, for example braking, steering,
visibility and the addition of removable attachments. When the manufacturer or its successor approve a
modification or alteration, they shall also make and approve appropriate changes to capacity plate,
decals, tags and operation and maintenance handbooks. Only in the event that the truck manufacturer is
no longer in business and there is no successor in the interest to the business, the user may arrange for
a modification or alteration to a powered industrial truck, provided, however, that the user shall:
a) Arrange for the modification or alteration to be designed, tested and implemented by an engineer(s)
expert in industrial trucks and their safety.
b) Maintain a permanent record of the design, test(s) and implementation of the modification or alteration.
c) Approve and make appropriate changes to the capacity plate(s), decals, tags and instruction handbook.
d) Affix a permanent and readily visible label to the truck stating the manner in which the truck has been
modified or altered together with the date of the modification or alteration, and the name and address of
the organization that accomplished the tasks.
4.1 Hydraulic oil
Please check the oil level every six months. The oil can be hydraulic oil: ISO VG32, its viscosity should
be 32cSt at 40℃, total volume is about 4.0lt. use temperature -20oC~50 oC
Replace the hydraulic oil (every 12 months).
4.2 Daily check and maintenance
It is necessary to check the stacker daily. Special attention should be paid to the wheels, the axles, as
thread, rags, etc., it may block the wheels, the fork and the mast, the chain, the battery should be
checked, too. The forks should be unloaded and lowered in the lowest position when the job is over.
4.3 Lubrication
Use motor oil or grease to lubricate all movable parts.
4.4 Maintenance of battery: Keep all the screw caps on each cell battery dry and clean. Each connecting
terminal and cable terminal should be tightened and painted with clean grease. The exposed connecting
terminal and connecting rod of battery should be covered with anti-slip insulated cover.
4.5 Recharge the battery fully and carry out usual battery maintenance. Charge the battery every third
month and check the fluid level.
4.6 Change the wheels
Put the unladen stacker on a smooth place, keep power off, lower the forks to the min. height. Keep the
wheels off the ground, take off the elastic retaining ring on one side of the wheel axle, take out the
wheel, put in the new wheel, and put back the elastic retaining ring.
4. Maintenance
5.
Battery Power System
5.1 12V/120AH lead-acid storage battery is used in this series stacker.
5.2 The storage battery should be put in the special anti-spilling case which should be fixed with bolts.
5.3 The storage battery cannot be overturned during the process of installing and moving in case the acid
liquor spills out.
5.4 Keep power off when the stacker is not in use.
5.5 Please use the assorted charger or charger with same specifications, and follow Article 6 to charge the
battery.
6.
Battery Charging
6.1 Charge storage battery when its voltage is less than 10 Volt.
6.2 Please check the battery liquid before charging, if it is not enough, add some distilled water.
6.3 The charging environment should be ventilated and far away from the fire.
6.4 If the stacker not use for long time, charge it for not less than two hours every week.
6.5 The voltage on the indicator should not be over 15 Volt when charging.
6.6 Do not use the stacker when charging.
7. Control Panel
7.1 Emergency Stop
When you press down this switch, it will switch off the power, and then you turn it clockwise, it will switch on
the power.
7.2 Battery indicator
It indicates the voltage of battery. When its voltage is less than 10 Volt, you should not use this stacker, you
must charge it.
7.3 Control stick
This stick controls the forks to lower or lift. Push forward to make the motor start. Push backward and down
to make the pressure released and the oil return to tank.
7.4 Charger socket
Charger
socket
battery charge
indicator
emergency stop
&on/off switch
raise /lower lever
