Work Mode; Changing Tools - Husqvarna DXR250 Operator's Manual

Grapple MG200
The grippers are intended for demolishing wooden
structures and brick walls, sorting and loading work. It is
not intended to pull/demolish beams, stays and walls.
Neither is it intended to hammer/hack or transport loads.
Drum cutter DC200
The drum cutter is designed to demolish and excavate by
means of milling. It is not intended for any other material
than rock, concrete, asphalt, frozen soil and ice.
NOTICE! The drum cutter requires the additional Tool
Drain Kit installed on the DXR because of the leakage
oil line.
External tool
External hydraulic tools can be connected to the machine.
External tool is activated from the service menu. See
instructions in the section "Settings".

Work mode

In the work menu you can choose to work with either a
breaker or a concrete crusher. The steel shears (others)
can be activated from the Work menu. See instructions in
the section "Settings".
NOTICE! There is a risk of damage to the machine if, for
example, the work pressure is delivered to a single-
acting tool's return side, or if the machine's or the
remote control's settings are not correct for the tool in
question. There is more information about the remote
control's settings in the 'Control system" section.
32 – English
TOOLS

Changing tools

CAUTION! Changing tools may mean that
!
the operator has to be within the
machine's risk area. Ensure that nobody
unintentionally starts the machine while
the tool is being changed. Keep a sharp
watch on the machine and be prepared to
turn it off. Guard hands and feet against
crushing.
Cleaning
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.
Assembly
CAUTION! Ensure that the tool is
!
correctly and securely fitted. If a tool
unexpectedly comes loose it can cause
personal injury.
• Ensure that the machine is situated on a stable
surface with the outriggers down.
• Position the tool with the holder facing the machine at
a suitable distance, not too close to the machine.
• Ensure that the tool is turned the right way round.
Viewed from behind, the pressure connection of the
tool should be connected on the left side (B port) and
the return hose on the right side (A port).
• Direct the tool holder so that it grips the tool. Tighten
the tool by raising the arm system and manoeuvring
cylinder 4 in.