BERG KOMPBERG BSDF 30 - Troubleshooting: V-Belt Issues

Operating and Maintenance Manual 09/2019 – part I
Screw compressors
43
Too low supply voltage. Provide correct supply voltage.
Dirty separator Replace with the new one (during the
warranty period, any defects/
replacement needs must be reported
to the BERG service or authorised
service centre listed in the Warranty
Book).
Seized screw block. Contact the BERG service or
authorised service centre listed in the
Warranty Book.
Activation of the
safety valve
Faulty safety valve. Replace with the new one (with
appropriate settings) or contact the
BERG service or authorised service
centre listed in the Warranty Book.
Dirty oil separator Replace with the new one (in case of
any malfunctions, contact the BERG
service or authorised service centre
listed in the Warranty Book).
The pressure switch is set
incorrectly or incorrect setting in
the microprocessor controller.
Adjust the pressure switch or enter
the correct settings into the controller.
Faulty suction regulator. In case of any malfunctions, contact
the BERG service or authorised
service centre listed in the Warranty
Book.
Excessive wear
or breaking of the
V-belts
Too low tension of the V-belts Tension the V-belts (item 7.3.10)
Pulleys are not aligned. Check and correctly adjust the
pulleys.
Blocked screw block. In case of any malfunctions, contact
the BERG service or authorised
service centre listed in the Warranty
Book.
Too high vibration of the V-belt(s) Check the tension of the belts. When
there are high differences in tension
of individual belts, replace the entire
set of the belts with new one.
Excessive wear
of the coupling
insert
Misalignment of the motor shaft
and the screw block
In case of any malfunctions, contact
the BERG service or authorised
service centre listed in the Warranty
Book.
Faulty screw block.
Oil in the suction
regulator when
the compressor
is stopped
Faulty suction regulator. In case of any malfunctions, contact
the BERG service or authorised
service centre listed in the Warranty
Book.
Too high oil level Check and provide the correct oil
level, if necessary.
Malfunction of
the inverter
Troubleshooting is included in the attached operating manual of the
inverter. In case of any malfunctions, contact the BERG service or
authorised service centre listed in the Warranty Book.