Husqvarna DM400, Operator'S Manual

Page: 12 / 648

To decrease the temperature of the
motor
• Operate the product with no load for 2 minutes to
decrease the temperature of the motor.
To change gear
CAUTION: Change gear only when the
motor decreases in speed or stops. Do not
use force to change gear.
• Make sure that you always use the applicable speed
for the drill bit diameter. Refer to the rating plate on
the product or
Technical data on page 18
.
• Turn the gear selector to change gear.
To use Smartstart
™
The Smartstart ™ function decreases the speed of the
motor. This helps to make a starter hole.
1. Start the motor. Make sure that the drill does not
touch the material.
2. Push the Smartstart ™ button (A) one time. The
speed is decreased and the first green LED will flash
while the Smartstart
™
function is on.
A
3. Drill a starter hole in the material.
4. Push the Smartstart
™
button (A) again. The speed is
increased back to usual speed.
The speed is automatically increased back to usual
speed 1 minute after start of the Smartstart ™ function if
the Smartstart
™
button (A) is not pushed again.
Note: Only use the Smartstart
™
function to start a hole.
The power will be very much decreased if it is used
during usual operation.
To start the product
WARNING: Make sure that the drill bit can
rotate freely. It starts to rotate when the
motor starts.
WARNING: If this is the first time the product
is started for the day, make sure you make a
check of the PRCD. Refer to To examine the
PRCD on page 8
.
1. Push the "RESET" button on the PRCD.
12 1188 - 005 - 08.01.2020