Troubleshooting - Husqvarna Blastrac BMG 2200RC Operator's Manual

Failure
Excessive vibration
or/and unusual noises
Reduced or no
grinding performance
Motor does not start
Motor protection
triggers while running
Grind motor does not
start
Drive system does not
work or grinding
heads do not work
21.07.2023
7.

Troubleshooting

Possible cause
Imbalance due to worn or broken
grinding tools.
Worn out buffers or buffer rubbers.
The bearing is damaged.
Grinding tools reach the maximum
permissible wear.
Inappropriate grinding tool for the
application.
Missed phase.
Component is damaged.
Motor protections switch triggered
because of overload.
Motor is damaged.
Error in start-up.
Too much head pressure, maximum
amps on grind motor.
Action
Replace all worn or broken parts.
Replace all worn or broken parts.
Do a check of the bearings on the axle of
the wheel shaft and the axle of the
drive-motor shaft. Replace if necessary.
Replace the worn parts.
Replace the grinding tools with
recommended grinding tools for the
surface.
Disconnect the mains power supply, wait
for 5 minutes and set the switch to on
again.
Do a check of the mains power supply
and try set the switch to on again.
Find fault and replace damaged
component.
Reduce additional load.
Do a check of the motor.
Do a check of the colour of the ON/OFF
switches on the touch screen
(5. Operating, item 43, 44 and 45).
Reduce the head pressure to: 0, +10%
or +20% (Refer to chapter 5. Operating,
item 40 and 41).
Remove the power supply (reset the
system) and connect power supply
again.
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