Rauch 2.1, Operator'S Manual

Page: 109 / 121

Faults and possible causes
103
10
10 Faults and possible causes
n
GEFAHR
Risk of injury and accident from omitted or inadequate trou-
bleshooting.
Delayed or incorrect repairs by unqualified persons may result in
incalculable risks with negative consequences for persons, the
machine, and the environment.

Any faults that occur must be rectified immediately .
 Only carry out repairs yourself if you have the appropriate
qualifications.
Fault Possible cause/action
Uneven distribution of spreading
material

Remove caked spreading material from the spreading
disc, the spreading vanes, and the outlet.

Spreading vanes worn. Replace spreading vanes.

Metering slider does not open completely. Check slider
function.

Drop point incorrectly adjusted. Correct the adjustment.
Irregular feed of spreading materi-
al to spreading disc

Check agitator and replace if necessary.

Clear blockages.
Spreading disc judders.

Make sure it is mounted tightly.
Metering slider does not open

Metering slider does not move easily. Check for smooth
slider movement, check the lever and the joints, and im-
prove if necessary.

Check tension spring.

The restrictor plate in the female hose coupling is dirty.

Power supply to actuator interrupted.
Metering slider opens too slowly

Clean restrictor plate. The restrictor is in the female hose
coupling.
Agitator not working

Check for wear.

Check the locking pins for damage and wear.