BUSCH RA 0010 C, Инструкция по эксплуатации

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Troubleshooting | 11
Instruction Manual R5 RA_RC 0010-0016 C_EN_en 19 / 24
Problem Possible Cause Remedy
The machine does not start. The motor is not supplied
with the correct voltage.
• Check the power supply.
The motor is defective. • Replace the motor.
The coupling (CPL) is defec-
tive. • Replace the coupling
(CPL).
The machine does not reach
the usual pressure on the
suction connection. Oil level too low. • Top up oil.
The inlet screen (IS) is par-
tially clogged. • Clean the inlet screen (IS).
The inlet filter cartridge (op-
tional) is partially clogged. • Replace the inlet filter car-
tridge.
Internal parts are worn or
damaged. • Repair the machine
(contact Busch).
The machine runs very noisi-
ly. Worn coupling (CPL). • Replace the coupling
(CPL).
Stuck vanes. • Repair the machine
(contact Busch).
Defective bearings. • Repair the machine
(contact Busch).
The machine runs too hot. Insufficient cooling. • Remove dust and dirt
from the machine.
• Check the cooling fan.
Ambient temperature too
high. • Observe the permitted
ambient temperature.
Oil level too low. • Top up oil.
The exhaust filters (EF) are
partially clogged. • Replace the exhaust filters
(EF).
The oil is black. Oil change intervals are too
long. • Flush the machine
(contact Busch).
The inlet filter (optional) is
defective. • Replace the inlet filter.
The machine runs too hot. • See problem "The ma-
chine runs too hot".
The machine fumes or ex-
pels oil droplets through the
gas discharge. The exhaust filters (EF) are
partially clogged. • Replace the exhaust filters
(EF).
An exhaust filter (EF) with o-
ring is not fitted properly. • Ensure the correct posi-
tion of the exhaust filters
(EF) and the o-rings.
The float valve (FV) does
not work properly. • Check the float valve and
the oil pipe for clogging.
Remove the clogging.
Version with oil return valve:
The machine runs for more
than 2 hours without inter-
ruption.
• Regularly shut down the
machine for short periods
of time (see Version with
Oil Return Valve).
For the solution of problems not mentioned in the troubleshooting chart contact your
Busch representative.