Blastrac 655DC, Operating Instructions Manual

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Operating Instructions 655DC
Fault diagnosis
2
9.1 Fault diagnosis - dust collector
Prior to any repair works on the equipment or its drives the
equipment must be secured against unintentional switching-
on. Put the machine to its Safety off position
.
Fault Possible cause Remedy
Unusual
noises. To little clearance or
wrong adjustment of the
rotating parts. Check the adjustment of
the rotating parts.
Check screws and all
parts for tight seat.
To low
pressure or
any pressure. Check the whole
pneumatic system for
leaks.
Check the tension of the
V-belt compressor.
Stop up the leaks or
replace the damaged
components.
Check settings of control
valve or replace it when
defect.
Replace filter element of
waterseparator when
dirty .
Stretch the V-belt
Any suction
power. Dirty filter cartridge.
Check the tension of the
V-belt fan.
Foreign airs through
leaks in the hopper or in
the housing cover seal. Clean or replace the filter
cartridge.
Stretch the V-belt.
Replace the seal.
Bad or any
dedusting. To low air pressure in
pulse air system.
Dedusting timer card or
solenoid valve defective. See over.
Replace defective parts.