7 – Installation and setting
Inserting bit
WARNING! Pull out mains plug.
Hold drill so that chuck (7) points
upwards. Lightly grease bit
shank, insert into chuck and turn
until it engages. Slide retaining bush (7a)
down as far as the stop – the bit will slip
into the locating shaft. Release the
retaining bush, which must return to its
initial position.
Removing bit
Slide back retaining sleeve (7a) and
remove the bit.
Adjusting additional handle (5) (Fig. 2)
Twist handle anticlockwise and set it
to a suitable side working position by
turning it about the drilling axis. Twist
handle clockwise to lock.
Fitting and setting depth stop (6)
Release additional handle. Insert the
straight portion of the depth stop into
the hole and, using the inserted drill bit
as a guide, set to the desired drilling
depth. Lock handle.
Using the dust collection cap (9)
When carrying out work above your
head, fit the dust collection cap (9) to
the drill in accordance with Figure 4.
34
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MW-5402860-Bedien-2008.indd 34
8 – Operation
Switching On and Off
The power supply voltage must comply
with the data on the power tool rating
plate.
• Start: Press On-Off switch (3).
• Stop: Release On-Off switch (3).
Switching from hammer drilling,
chiselling and drilling
Select the suitable switch combination
using the hammer switch (4) and
selection switch (1) in accordance with
Figures 1a and 3.
To operate the selection switch (1)
proceed as follows:
1. Unlock the switch
2. Make the appropriate setting
Make the setting with the machine at a
standstill.
9 – Mode of operation
(Fig. 1a, Fig. 3)
A: Spot-drilling without hammer action,
e.g. rendering, gas concrete
B: Hammer-drilling concrete, stone and
masonry
C: Chiselling without rotary action in
masonry or to detach slabs.
WARNING! Never operate the
power tool with rotary action
when the chisel is inserted!
A pneumatic hammer mechanism
generates the required impact for
hammer-drilling stone. This electro-
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26.08.20 10:23