Husqvarna DM 370 Manuel D'utilisation page 12

4. Make sure that the nominal voltage in the mains
socket is the same as the voltage of the product.
5. Make sure that the work area is clean and bright.
6. Make sure that the product is installed correctly. The
drill bit and the drill stand must be attached correctly.
(Fig. 11)
7. When you do inverted drilling, make sure that you
comply to the applicable instructions. Refer to
prepare the product for inverted drilling on page 12 .
8. Make sure that the water system is not damaged
and that it is connected to the product.
9. Do the daily maintenance. Refer to
schedule on page 14 .
10. Make sure that the PRCD is started. Refer to
on page 10 and To examine the PRCD on page 10 .
To use embedded connectivity with
fleet
Note:
This part is applicable only for products
supplied with embedded connectivity.
Note:
Radio transmission by the Bluetooth
will be enabled on the first time of connection to a power
outlet, and stay on after that.
1. Download the Husqvarna Fleet Services iOS or
Android app Husqvarna Fleet Services.
2. Go to Husqvarna Fleet Services website https://
fleetservices.husqvarna.com for more information.
To prepare the product for inverted
drilling
WARNING:
with a sealing disc and a rubber washer
during inverted drilling. Water that enters
the product increases the risk of electrical
shock.
1. Clean the top of the slurry ring. All grease and dirt
must be removed.
2. Attach 2-sided adhesive tape or use spray glue
around the top opening of the slurry ring (A). Put
the sealing disc on the top opening as a cover (B).
Attach it tightly. (Fig. 12)
3. Look for the dimension of the core drill on the top of
the drill. (Fig. 13)
4. Cut a hole in the sealing disc in the nearest smaller
dimension as the core drill. (Fig. 14)
5. Attach the rubber washer to the quick-release
washer on the drill spindle. (Fig. 15)
6. Connect the slurry collector to the connection of the
slurry ring. (Fig. 16)
12
To
Maintenance
PRCD
®
function
Always use a slurry ring
7. Put the slurry ring on the drill spindle (C). Install the
drill bit to the drill spindle (D). (Fig. 17)
8. Start the slurry collector.
9. Lift the drill bit to the ceiling. Attach the slurry ring to
the ceiling. (Fig. 18)
To connect and open the water supply
CAUTION:
maximum water pressure is not too high.
Technical data on page 18 .
Refer to
CAUTION:
prevent that dirt causes a blockage in the
water system.
CAUTION:
supply coupling. Speak to your dealer for
more information.
1. Connect the ball valve to the water supply (A). (Fig.
19)
2. Open the water system (B). Set the water pressure
to remove all waste material from the drill hole.
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:
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
Technical data on page 18 .
the product or
• Turn the gear selector to change gear. (Fig. 20)
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
speed is decreased and the first green LED will flash
while the Smartstart
3. Drill a starter hole in the material.
4. Push the Smartstart
increased back to usual speed.
Make sure that the
Use only clean water to
Use only an approved water
Change gear only when the
™
™
button (A) one time. The
™
function is on. (Fig. 21)
™
button (A) again. The speed is
1188 - 010 - 30.11.2022