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11.14 EN
8.1.10 Troubleshooting
Fault Possible cause Remedy
Truck operational,
driver's seat does not
rotate
– Travel speed too high
– Operator not on the
driver's seat
– Faulty fuse
– Decelerate until the truck
comes to rest
– Operator on the driver's
seat
– Check fuse
Truck operational,
driver's seat rotated,
truck does not travel
– Driver's seat not in 0°,
90° (
o
) or 180°
position
– Turn the driver's seat
exactly to the 0°, 90° (
o
)
or 180° position
Driver's seat rotated,
truck switched off and on
again, truck does not
travel
– Driver's seat must be
set to the 0° or 180°
position after being
switched off and on
again.
– Rotate driver's seat
exactly to the 0° or 180°
position, switch truck off
and on again