Nova-Tech PTS Series - Manual (Page 16)

14 Adam Equipment 2011 ©
5.0 TROUBLE SHOOTING
Fig 1
No. Problem Cause Solution
1
Forks cannot ascend
to the maximum
height
Inadequate hydraulic oil in the chamber. Refill oil chamber. See Figure 1.
2
Forks can not be
raised
No hydraulic oil.
Oil is not clean.
Refill oil chamber. See Figure 1 .
Change oil
3
Forks can not
descend
Position of the goods are to one side of the truck
Relocate load.
.
4 Oil spillage Aging or damaged seals. Call for Service.
5
Forks descend when
the trigger is not in
descend position
The oil could be unclean
Some parts of the hydraulic system are damaged.
Change the oil.
Vent the air.
Call for Service.