Operation - Husqvarna 2-20DT Operator's Manual

4. Make sure that the indicator lamp of the control
panel comes on.
5. Push the OFF button of the control panel. Make sure
that the indicator lamp goes off.
6. Turn the ON/OFF switch to OFF position.
ON/OFF buttons of the blastmotors
The ON/OFF buttons of the blastmotors are used to start
and stop the blastmotors. Refer to
ON/OFF buttons of the blastmotors on page 10 .
To do a check of the ON/OFF buttons of the blastmotors
Electrical enclosure on page 4 for information
Refer to
about where the ON/OFF buttons are on your product.
1. Turn the emergency stop button clockwise to make
sure that the emergency stop button is disengaged.
2. Start the product. Refer to
page 16 .
3. Push the ON button of the blastmotors.
4. Make sure that the blastmotors starts and the
indicator lamp comes on. Refer to
enclosure on page 4 .
5. Stop the blastmotors. Refer to
on page 20 .
6. Make sure that the blastmotors stops when you push
the OFF button.
Ammeters
The ammeter shows the blast load onto the surface. The
maximum amperage is shown above the ammeters.
To do a check of the ammeters
Electrical enclosure on page 4 for information
Refer to
about where the ammeter is on your product.
1. Start the product. Refer to
page 16 .
2. Wait until the ammeters are in idle position.
3. Stop the product. Refer to
page 20 .
Emergency stop button
The emergency stop button is used to quickly stop the
motors.
Introduction
WARNING:
product, you must read and understand the
safety chapter.
10
To do a check of the
To start the product on
Electrical
To stop the product
To start the product on
To stop the product on

Operation

Before you operate the
To do a check of the emergency stop button
Electrical enclosure on page 4 for information
Refer to
about where the emergency stop button is on your
product.
1. Turn the emergency stop button clockwise to make
sure that the emergency stop button is disengaged.
2. Start the product. Refer to
page 16 .
3. Push the emergency stop button.
4. Make sure that the motors stop.
5. Turn the emergency stop button clockwise to
disengage.
Safety instructions for maintenance
WARNING:
instructions that follow before you use the
product.
• Only do the maintenance as given in this operator's
manual. Let an approved service agent do all other
servicing.
• If the maintenance is not done correctly and
regularly, the risk of injury and damage to the
product increases.
• Clean the product to remove dangerous material
before you do the maintenance.
• Do the maintenance of the product on stable level
ground. Make sure that the product cannot move.
• Do not make modifications to the product.
Modifications that are not approved by the
manufacturer can cause serious injury or death.
• Replace damaged, worn or broken parts.
• Do not use a pressure washer to clean the product.
• Only use lint-free cleaning cloths.
• Always use original accessories and spare parts.
Accessories and spare parts that are not approved
by the manufacturer, can cause serious injury or
death.
• After maintenance, do a check of the vibration level
in the product. If it is not correct, speak to an
approved service agent.
• Let an approved service agent do servicing on the
product regularly.
To do before you operate the product
1. Read the operator's manual carefully and make sure
that you understand the instructions.
2. Read the operator's manual for the dust extractor
carefully and make sure that you understand the
instructions.
To start the product on
Read the warning
2037 - 002 - 06.04.2023