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9.6 Malfunctions during operation
Fault
The machines
vibrates forward
with a strongly
reduced speed
Release pressure from the steering
rod
Fig. 116
Troubleshooting – Malfunctions during operation
Possible cause
Air in the hydraulic system of the steering
rod
The oil level in the exciter shaft housing
is too high
Protective equipment:
1.
2.
3.
4.
Remedy
Release pressure from the steering rod
Check the oil level in the exciter shaft
housing
n
Protective gloves
Park the machine in secured condition
„Parking the machine in secured condition" on page 55.
Press the handle forward against the end stop and hold it in
this position.
Carefully loosen the filler screw (1).
ð The air makes a slight hissing sound when escaping.
Wait until all air has escaped and then tighten the filler screw.
DRP40DX
Ä Chapter 6.4
105
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