Assembling And Adjustments; General; Mount Tool On Machine; Connect The Hydraulic Hoses - Husqvarna DCR300 Manuel D'utilisation

ASSEMBLING AND ADJUSTMENTS

General

WARNING! Ensure that the tool is correctly
!
and securely fitted. If a tool unexpectedly
comes loose it can cause personal injury.
Ensure that the tool's and the machine's
performance (weight, hydraulic pressure,
flow etc) are compatible.
Prevent dirt from entering the hydraulic system by:
• Wiping dirt off the couplings before assembling or
dismantling.
• Placing dust guards on the machine's hydraulic couplings
when no tool is mounted.
• Ensuring that the tool's hoses are always connected
together when the tool is not connected to the machine.

Mount tool on machine

• See the operator's manual for the demolition machine for
instructions.

Connect the hydraulic hoses

CAUTION! Pipe and hose couplings can
!
remain pressurized despite the motor being
switched off and the power cable
disconnected. It must always be assumed
that hydraulic hoses are pressurized and
they must be opened with great care. Relieve
the pressure on the arm system by resting it
on the ground and turn off the electric motor
before undoing the hoses. Take great care
when undoing connections and use
appropriate personal protective equipment.
The hydraulic hoses are equipped with quick couplings with
decompression. This facilitates fitting the hoses even though
pressure is trapped.
• Connect the male connection on the tool to the female
connection on the machine. The nut should snap when
properly mounted. The couplings are locked by turning the
outer sleeve on the female coupling so that the slot moves
away from the ball.
• Connect the female connection on he tool to the male
connection on the machine.
• Start the motor.
• Open and close the jaws 5-6 times.
• Turn off the motor. Turn the main switch to the "0"-position.
• Check for leaks.

Disconnect the hydraulic hoses

• Open the jaws to the maximum to retract the hydraulic
cylinders completely.
• Turn off the motor.
• Rotate the outer sleeve so that the slot coincides with the
ball and push towards the ball to disconnect the
connection.
• Remove the tool from the machine. See the operator's
manual for the demolition machine for instructions.
Adjusting movable jaws (DCR100)
CAUTION! Always adjust the movable jaws
!
so that their position is in line with the
vertical axis of the crusher.
It is possible to adjust the opening of the jaws by moving the
position of the pins in two different slots.
The jaws can be adjusted for cutting material with a thickness
of 31 mm to 430 mm.
• Insert the pin unlocking wrench and push until the pin
unhooks. Extract the pin.
• Move the jaw to the desired position. Align the holes and
insert the pin.
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English