Fayat DYNAPAC DRP15D, Operating Instruction, Page: 105 / 112

9.2 Malfunctions during operation
Fault Possible cause Remedy
The machines
vibrates forward
with a strongly
reduced speed
Air in the steering rod hydraulic system Release pressure from the steering rod
The oil level in the exciter shaft housing is
too low
Check the oil level in the exciter shaft
housing
Protective equipment: n Working clothes
n Safety shoes
n Protective gloves
1. Park the machine safely
Ä
Chapter 6.5 ‘Parking the machine
in secured condition’ on page 60 .
2. Press the handle forward against the end stop and hold it in
this position.
3. Carefully loosen the filler screw (1).
ð
The air makes a slight hissing sound when escaping.
4. Wait until all air has escaped and then tighten the filler screw.
Release pressure from the steering
rod
1
B-695-0018
Fig. 131
Troubleshooting – Malfunctions during operation
DRP15D 105