Trouble Shooting - fetra 2122 Mode D'emploi

The operator had better wear on gloves for labour protecting.
When the goods have been transported, all people should be away from the forks for
600mm.
The center of gravity of the goods should be on the midline of pallet truck with scale.
Do not load over maximum capacity.
At others special condition or place, the operator should be careful to operate the pallet
truck.

8. Trouble shooting

No Trouble
1 The forks can not
be up the max.
height.
2 The forks can not
be lifted up.
3 The forks can not
be descended.
Clause
The hydraulic oil is not
enough.
Without hydraulic oil.
The oil has impurities.
The nut (104) is too high,
keep the pumping valve
open.
Air come into the hydraulic
oil.
The piston rod(328) or pump
(322) is deformed resulting
from partial
loading slanting to one side
or over-loading.
The fork was kept in the high
position for long time with
piston rod bared to arise in
rusting and jamming of the
rod.
The adjusting nut (104) or
screw (318) is not in correct
position.
39
Transport equipment
Fixing Methods
Pour in the oil.
Fill in the oil.
Change the oil.
Adjust the nut(104) or screw
(318) (see item 3.4)
Banish the air.(see item 6.2)
Replace the piston rod (328)
or pump (322).
Keeping the fork in the
lowest position if not using,
and pay more attention to
lubricate the rod.
Adjust the nut (104) or screw
(318) (see item 3.3)