Husqvarna DM 540i Operator's Manual page 13

6. E-gear 2 engaged
7. Overload indicator
8. Warning indicator. Refer to
19 .
The automatic stop function
The product has an automatic stop function that stops
the product if you do not use it for one minute.
Power trigger
The power trigger is used to start and stop the drill
motor.
(Fig. 14)
To examine the power trigger
1. Start the product. Refer to
page 16 .
2. Push the power trigger to start the drill operation.
(Fig. 14)
3. Release the power trigger to stop the drill operation.
(Fig. 15)
Friction clutch
WARNING:
kickback. Hold the product with 2 hands for
better control. Kickbacks are sudden and
can be dangerous. The product can be
thrown in the direction of the operator and
cause injury.
CAUTION:
time of the clutch is not more than 3-4
seconds, because if not wear and heat will
increase quickly.
The friction clutch is integrated in the gearbox of the
product. It prevents damage to the product if the drill bit
stops during operation. If the load is too high, the friction
clutch is released and stops the drill spindle but keeps
the motor on for some seconds. The friction clutch
engages again if the load is decreased and the
operation can continue. If the drill bit is caught in the
material and fully stops, the friction clutch stops the
motor immediately.
Safety instructions for maintenance
WARNING:
instructions that follow before you do
maintenance on the product.
• Remove the battery before you do maintenance,
other checks or assemble the product.
• The operator must only do the maintenance and
servicing shown in this operator's manual. Turn to
1567 - 001 - 21.06.2021
Troubleshooting on page
To start the product on
The product can cause a
Make sure that the release
Read the warning
your servicing dealer for maintenance and servicing
of a larger extension.
• Do not clean the battery or the battery charger with
water. Strong detergent can cause damage to the
plastic.
• If you do not do maintenance, it decreases the life
cycle of the product and increases the risk of
accidents.
• Special training is necessary for all servicing and
repair work, especially for the safety devices on the
product. If not all checks in this operator's manual
are approved after you have done maintenance, turn
to your servicing dealer. We guarantee that there are
professional repairs and servicing available for your
product.
• Only use original spare parts.
Always use common sense
WARNING:
should you modify the original design of the
product without approval from the
manufacturer. Always use original spare
parts. Unauthorized modifications and/or
accessories may lead to serious injury or
death to the user or others.
WARNING:
as cutters, grinders, drills, that sand or form
material can generate dust and vapours
which may contain hazardous chemicals.
Check the nature of the material you intend
to process and use an appropriate breathing
mask.
It is not possible to cover every conceivable situation
you can face when using the product. Always exercise
care and use your common sense. Avoid all situations
which you consider to be beyond your capability. If you
still feel uncertain about operating procedures after
reading these instructions, you should consult an expert
before continuing.
Do not hesitate to contact your HUSQVARNA
representative if you have any more questions about the
use of the product. We will willingly be of service and
provide you with advice as well as help you to use your
product both efficiently and safely.
Let your HUSQVARNA dealer check the product
regularly and make essential adjustments and repairs.
Husqvarna Construction Products has a policy of
continuous product development. HUSQVARNA
reserves the right to modify the design and appearance
of products without prior notice and without further
obligation introduce design modifications.
All information and all data in the operator's manual
were applicable at the time the operator's manual was
sent to print.
Under no circumstances
The use of products such
13