SN: XXXXX The first two underlined
numbers give the month of
manufacture.
7 – Installation and setting
Attaching the tools (Fig. 4 + 5)
CAUTION! Pull out mains plug.
The jackhammer is equipped with a tool
chuck (7) suitable for SDS-max-type tools.
This type of tool chuck allows a quick tool
change without need for a spanner.
Before attaching the tool draw the plas-
tic cap of the tool chuck back
(fig. 4). Now insert the tool into the
chuck as deep as it will go. Release
the cap, it will slide forward and the
tool will be held in place by the steel
balls in the chuck. Check the secure
grasp of the chuck by pulling on the
tool. It must move in the chuck, but
not come out.
To remove the tool, pull back the plastic
cap. Now you can pull the tool out of
the chuck (fig. 5).
While chiselling, there is a constant
mechanical friction between the chuck
and the tool shaft. Coat the end of the
tool shaft with a light coat of machine
grease.
Adjusting the Accessory Handle
Upon delivery, the accessory handle (6)
is folded forward. Before use, adjust it
according to your requirements. Turn
the knob on the lower end of the hinge
to fix the handle in position (fig. 6).
5452990-Abbruchhammer_man.indd 41
5452990-Abbruchhammer_man.indd 41
8 – Operation
Make sure the power mains voltage in
your area corresponds to the operating
voltage stated on the type label. Make
sure the masonry or concrete you intend
to break does not contain active supply
pipes or wires.
Switching on and off
Insert the power plug into a suitable
socket.
The LED operating display (5) lights up
(Fig. 2) and indicates contact with the
power supply. It goes off when the plug
is detached.
CAUTION! Always switch the
machine on before making con
tact with material.
Switching on
Press the On/Off switch (2) carefully, the
machine starts, the rotation speed var-
ies according to the pressure exerted on
the switch.
Switching off
Release the On/Off switch and wait for
the machine to come to a stop.
Switching on continuous operation
Press and hold the on/off switch. Press
the locking button (3). Release the On/
Off switch.
Switching off continuous operation
Press the On/Off switch, the locking
button is disengaged. Release the On/
Off switch and wait for the machine to
come to a stop.
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09.07.20 11:18
09.07.20 11:18