03
04
Maintenance
7
.
Stable operation
Travel of stacker shall be stable, avoiding sharp turns and sudden start.
8
.
Loose or unstable stacking of goods or overloaded cargoes are prohibited.
Loose or unstable stacking of goods will cause falling of goods, or even turnover.
9
.
Other safety requirements
Do not use this stacker on the muddy ground.
Do not operate the stacker unless you have carefully checked its condition. Pay special attention
to the wheels, the handle assemblies, the frame, the chains, etc.
The operator shall wear safety shoes and gloves for protection.
Do not use the stacker in a potentially flammable and explosive atmosphere.
Do not use the stacker during strong wind forces.
Do not use the stacker on places insufficiently illuminated.
Do not use the stacker on a slopping ground.
The weight of goods should be distributed evenly on the two forks, do not use only one fork. The
center of gravity of goods beyond the two forks is forbidden.
Stackers should be parked on a smooth place, braked, with the forks lowered to the min. height.
Do not use the stacker with guarding removed.
Under special conditions or in special locations, the operator should be careful while operating
the stacker.
No modifications or alterations to the parts of the stacker, especially the safety device shall be made
without permission. All original spare parts have been checked by the quality inspection departments. To
ensure the safety and reliability of the stacker operation, only the manufacturer's spare parts can be used.
Replaced parts, such as batteries and waste oil must be disposed in accordance with the appropriate
environmental protection rules.
Only customer service persons specially trained by our company can carry out maintenance of the
stacker. Thoroughly standardized maintenance is the most important preconditions to ensure stable
and reliable operation performance of the stacker. Neglect of regular maintenance could result in failure
and malfunction of the stacker and poses a potential threat to the safety of the staff and operation.
Warning
1
.
Hydraulic oil
Please check the oil level every six months and change the oil every twelve months. 32 # hydraulic oil
is recommended, with total volume of about 2.0 liters.
2
.
Routine maintenance
It is necessary to check and maintain the stacker daily for sound application. Special attention should
be paid to:
(1)The wheels, the axles, as thread, rags, etc. may block the wheels and axles
；
(2)The fork and the frame which may be deformed. The forks should be unloaded and lowered in the
lowest position.
3
.
Lubrication
Use motor oil or grease to lubricate all movable parts.
4
.
Remove the air
The air may enter the hydraulic pump during the transportation. It will cause the forks fails to be lifted
when switched to the lifting position. The air can be removed in the following way: pull the finger grip
control handle (3-1) to the lowering position and move handle up and down for several times.
Figure 2
Safe operating rules
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Series Manual Pallet Stackers