Husqvarna EBE 500S Operator's Manual page 26

Problem
Decreased or no per-
formance.
Abrasive material
comes out of the
product.
The abrasive material
has more contamina-
tion than usual.
The wear is more
than usual on parts of
the housing.
The product does not
move.
The control system
does not start.
26
Cause
The supply of abrasive material to the blast
wheel blades is not sufficient.
The type of abrasive material is incorrect for
the surface.
The abrasive material has contamination.
The blast wheel blades or the control cage is
worn or damaged.
Too much abrasive material hits the surface
at the start of the operation.
The control cage is not installed correctly.
The operation speed of the product is too
high.
The seals are damaged.
The quality of abrasive material is not satis-
factory.
The blast wheel blades are worn or dam-
aged.
The suction power of the dust collector is not
sufficient.
The dust collector hose is blocked or dam-
aged.
The type of abrasive material is incorrect.
The control cage is not installed correctly.
The suction power of the dust collector is not
sufficient.
The operation speed is too low.
The control unit is damaged.
The speed control knob is damaged.
The fuse is damaged.
The hydraulic circuit does not operate cor-
rectly.
The motor protection switch is engaged.
Solution
Clean the separator tray and fill the separator
with abrasive material.
Do a check of the valve for the abrasive ma-
terial and make sure that there is no block-
age.
Replace the abrasive material with correct
abrasive material for the surface.
Do a check of the dust collector and dust
collector hose.
Replace the blast wheel blades or the control
cage.
Close the valve for the abrasive material and
stop the product. Start the operation again
and slowly open the valve for the abrasive
material.
Adjust the control cage to set a better blast
pattern.
Decrease the operation speed.
Do a check of all the seals and replace if it is
necessary.
Speak to your dealer for more information.
Replace the blast wheel blades.
Do a check of the dust collector hose and the
dust collector.
Do a check of the dust collector hose. Make
sure that there is no blockage. Replace the
dust collector hose if it is necessary.
Speak to your dealer for more information.
Adjust the control cage to set a better blast
pattern.
Do a check of the dust collector hose and the
dust collector.
Increase the operation speed.
Replace the control unit.
Speak to an approved Husqvarna service
agent.
Start the product again. Do a check of the
power supply.
2338 - 001 - 13.12.2023