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Problem
Too much vibra-
tion and/or unusual
noises.
Decreased or no per-
formance.
Abrasive leaves the
product.
The wear is more
than usual on parts of
the blasthousing.
The product does not
move.
2087 - 002 - 05.04.2023
Troubleshooting
Cause
The blastwheel is worn or damaged.
Incorrect alignment of the blastwheel and
control cage.
There are loose screws and nuts.
Incorrect tension of the V-belts.
The motor is damaged.
The wheels are damaged.
The supply of abrasive to the blastwheel is
not sufficient.
The type of abrasive is incorrect for the sur-
face.
The abrasive has contamination.
The blastwheel or the control cage is worn or
damaged.
Too much abrasive hits the surface at the
start of the operation.
The drive speed of the product is too high.
The magnetic seals are at an incorrect dis-
tance from the surface.
Damaged seals.
The quality of abrasive is not satisfactory.
Incorrect abrasive.
The control cage is not installed correctly.
Dust extractor does not give enough suction
power.
The drive speed is too low.
The blasthead gets caught on the floor.
The drive system is damaged or not connec-
ted.
Solution
Replace the parts that are worn or damaged.
Adjust the alignment of blastwheel and con-
trol cage.
Tighten all screws and nuts.
Do a check of the V-belt tension. Refer to
do a check of the V-belt tension on page 21 .
Replace the motor. Speak to an approved
Husqvarna service agent.
Replace the wheels.
Clean the separator tray and refill the abra-
sive separator with abrasive.
Do a check of the feed spout and the abra-
sive valve.
Replace the abrasive with correct abrasive
for the surface.
Do a check of the dust extractor and dust
extractor hose.
Replace the blastwheel and/or the control
cage.
Close the abrasive valve and stop the prod-
uct. Start the operation again and slowly
open the abrasive valve.
Decrease the drive speed.
Adjust the height of the magnetic seals.
Do a check of all the seals and replace if
necessary.
Speak to your dealer for more information.
Speak to your dealer for more information.
Adjust the control cage to set a better blast
pattern.
Do a check of the dust extractor hose and
the dust extractor.
Increase the drive speed.
Adjust the height.
Engage the drive system. Do a check of the
drive chain.
To
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