Husqvarna 2-20DT Global Manual De Usuario página 27

Problem
Abrasive leaves the
product.
The wear is more
than usual on parts of
the blasthousing.
The product does not
move.
The motor does not
start.
The product stops af-
ter a while.
The drive system
does not operate cor-
rectly.
2037 - 001 - 07.02.2023
Cause
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.
A phase of the power supply is missing.
A phase of the power supply is incorrect.
The emergency stop button is engaged.
There is no power in the drive system.
The motor protection switch is engaged.
The extension cable is disconnected or dam-
aged.
A component is damaged.
The motor protection switch releases be-
cause of overload.
The motor has a damage.
A safety fuse or a fault current breaker is on.
Cables are damaged.
The drive system is not engaged.
Safety fuse or the drive system motor is
damaged.
The control panel is damaged.
The potentiometer is damaged.
Solution
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.
Do a check of the power supply.
Adjust the phase.
Turn the emergency stop button clockwise to
disengage.
Start the drive system, then start the blast
motor.
Start the product again. Do a check of the
power supply.
Connect the extension cable or if it is neces-
sary, replace the extension cable.
Speak to an approved Husqvarna service
agent.
Speak to an approved Husqvarna service
agent.
Do a check of the motor.
Speak to an approved Husqvarna service
agent.
Do a check of the cable and replace if neces-
sary.
Install the quick release pin.
Speak to an approved Husqvarna service
agent.
Speak to an approved Husqvarna service
agent.
Speak to an approved Husqvarna service
agent.
27