Assembling And Adjustments; Connect The Power Unit; Connect The Water Cooling; Fitting The Drill Bit - Husqvarna DM 406 H Manuel D'utilisation

ASSEMBLING AND ADJUSTMENTS

Connect the power unit

• The couplings should be wiped clean to reduce the risk of
leakage before the hoses are fitted.
• The couplings are locked by turning the outer sleeve on
the female coupling so that the slot moves away from the
ball.

Connect the water cooling

• Connect the water hose to the incoming water connector.

Fitting the drill bit

• Apply water-resistant grease to the thread of the drill bit.
• Attach the drill bit using the open-ended spanners.
• Before the machine is started, carefully check that the new
bit is firmly attached.

Speed

• Set the right speed for the present diameter of the drill bit.
See instructions in the section "Technical data".
• The hydraulic motor speed can be set in three positions.
The motor speed can be changed during operation.
• The mechanical gearbox has two gears.
NOTICE! Changing mechanical gear may only be done
when the machine is switched off. Otherwise there is a risk
of damaging the gearbox.
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