Owner manual

29
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Malfunctions: Causes and elimination
Fault Cause Troubleshooting Important
Final pressure (max.
excess pressure) has
not been reached
Machine or system leaking Check the pipework and
screw connections for leaks
and to ensure that they are
fi rmly seated.
Section 7.2
Driving power selection too
low
Use next largest motor output Data sheet D
361
Machine gets too hot Ambient or intake temperature
is too high
Ensure it is being used prop-
erly
Section 2.3
Cooling air supply is ob-
structed
Check environmental condi-
tions
Section 5.1
Clean ventilation slots Section 7.2
The safety valve is dirty so
that the permissible pressure
is exceeded.
Clean or replace the safety
valve
Section 7.2
Section 7.4
The machine makes
a abnormal noise
Deposits on the rotary piston Clean the working space and
the rotary piston
Elmo Rietschle
Service
The safety valve is vibrating Replace the valve Section 7.4
Please contact Elmo Rietschle Service for other malfunctions or those that cannot be eliminated.