18
When the Twin Stacker is used every day, adjustments and the replacement of worn
parts might be necessary.
Adjustments and minor repair can easily be made on the spot. Major repairs should,
however, be carried through by the dealer who has a well-trained staff and the
necessary special tools.
Symptoms and observations
A
The Twin Stacker does not drive when the handle is tilted and drive grip turned!
-
- no click can be heard from relays when the handle is tilted
-
- no click can be heard when the multiflex button is activated
-
- the motor makes a humming noise
B
The Twin Stacker drives slowly
C
The Twin Stacker brakes when drive grip is released (handle tilted)
D
The Twin Stacker does not brake when handle is tilted to upper or lower position
E
The Twin Stacker brakes too little/too much
F
Forks do not lift when “UP” is pressed
G
No click can be heard when “UP” is pressed
H
Forks lift only a little/not to max. height when “UP” is pressed
I
Forks do not sink when “DOWN” is pressed
J
Forks sink slowly
K
The battery is not charged (no light in charging lamp)
L
Error 1.4
7.0 Fault location key
Before asking the dealer for assistance...
...try the fault location key!