User Manual
GB
- 17 -
5.2 Fitting and adjusting the depth stop 
(Fig. 3/Item 7)
The depth stop (7) is held in place by the additi-
onal handle (6) by clamping. The clamp can be 
released and tightened by turning the handle.
• 
 Release the clamp and fit the depth stop (7) 
in the recess provided for it in the additional 
handle.
• 
 Set the depth stop (7) to the same level as 
the drill bit.
• 
 Pull the depth stop back by the required dril-
ling depth.
• 
 Turn the handle on the additional handle (6) 
until it is secure.
• 
 Now drill the hole until the depth stop (7) tou-
ches the workpiece.
5.3. Tool insertion (Fig. 4)
• 
Clean the tool before insertion and apply a 
thin coating of drill bit grease to the shaft of 
the tool.
• 
Pull back and hold the locking sleeve (2).
• 
Insert the dust-free tool into the tool mounting 
as far as it will go whilst turning it. The tool will 
lock itself.
• 
Check that it is properly secure by pulling the 
tool.
5.4 Tool removal (Fig. 5)
Pull back and hold the locking sleeve (2) and re-
move the tool.
6. Operation
Danger
To prevent all danger, the machine must only be 
held using the two handles (6/8). Otherwise there 
may be a risk of suff ering an electric shock if you 
drill into cables.
 6.1 ON/OFF switch (Fig. 6/Item 4)
• 
 First fit a suitable drill bit into the tool (see 
5.3).
• 
 Connect the mains plug to a suitable socket.
• 
 Position the drill in the position you wish to 
drill.
To switch on:
Press the ON/OFF switch (4)
Continuous operation:
Secure the ON/OFF switch (4) with the locking 
button (5).
To switch off :
Press the ON/OFF switch (4) briefl y.
6.2 Adjusting the speed (Fig. 6/Item 4)
• 
 You can infinitely vary the speed whilst using 
the tool.
• 
 Select the speed by applying a greater or les-
ser pressure to the ON/OFF switch (4).
• 
 Select the correct speed: The most suitable 
speed depends on the workpiece, the type of 
use and the drill bit used.
• 
 Low pressure on the ON/OFF switch (4): Lo-
wer speed
• 
 Greater pressure on the ON/OFF switch (4): 
Higher speed
• 
Tip: Start drilling holes at low speed. Then 
increase the speed in stages.
Benefi ts:
• 
 The drill bit is easier to control when starting 
the hole and will not slide away.
• 
 You avoid drilling messy holes (for example in 
tiles).
6.3 Preselecting the speed (Fig. 6/Item 9)
• 
 The speed setting ring (9) enables you to 
define the maximum speed. The ON/OFF 
switch (4) can only be pressed to the defined 
maximum speed setting.
• 
 Set the speed using the setting ring (9) on the 
ON/OFF switch (4).
• 
 Do not attempt to make this setting whilst the 
drill is in use.
6.4 Clockwise/Counter-clockwise switch 
(Fig. 6/Item 10)
• 
 Change switch position only when the drill is 
at a standstill!
• 
 Switch the direction of the hammer drill using 
the clockwise/counter-clockwise switch (10):
Direction  Switch position
Clockwise 
(forwards and drill)  Pushed in to the right
Counter-clockwise 
(reverse)  Pushed in to the left
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