6. Operation
6.1 ON/OFF switch (Fig. 6/Item 5)
•
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 (5)
Continuous operation:
Secure the ON/OFF switch (5) with the locking
button (4).
Important! Locking is possible only in clockwise
rotation.
To switch o :
Press the ON/OFF switch (5) brieß y.
6.2 Adjusting the speed (Fig. 6/Item 5)
•
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 (5).
•
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 (5): Lo-
wer speed (suitable for: small screws and soft
materials)
•
Greater pressure on the ON/OFF switch (5):
Higher speed (suitable for large/long screws
and hard materials)
Tip: Start drilling holes at low speed. Then increa-
se the speed in stages.
BeneÞ 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 6)
•
The speed setting ring (6) enables you to
define the maximum speed. The ON/OFF
switch (5) can only be pressed to the defined
maximum speed setting.
•
Set the speed using the setting ring (6) on the
ON/OFF switch (5).
•
Do not attempt to make this setting whilst the
drill is in use.
Anleitung_TC_ID_650_E_SPK8.indb 28
GB
6.4 Clockwise/Counter-clockwise switch
(Fig. 6/Item 7)
•
Change switch position only when the drill is
at a standstill!
•
Switch the direction of the hammer drill using
the clockwise/counter-clockwise switch (7):
Direction
Clockwise (forwards and drill)
Counter-clockwise (reverse)
6.5 Drill / hammer drill selector switch (Fig. 7/
Item 3)
Change switch position only when the drill is at a
standstill!
Drill
Drill / hammer drill selector switch (3) in the drill
position. (Position A)
Use for: Wood, metal, plastic
Hammer drill
Drill / hammer drill selector switch (3) in the ham-
mer drill position. (Position B)
Use for: Concrete, rock, masonry
6.6 Tips for working with your hammer drill
6.6.1 Drilling concrete and masonry
•
Switch the Drill/Hammer drill selector switch
(3) to position B (Hammer drill).
•
Always use carbide drill bits and a high speed
setting for drilling into masonry and concrete.
6.6.2 Drilling steel
•
Switch the drill / hammer drill selector switch
(3) to position A (drill).
•
Always use HSS drill bits (HSS = high speed
steel) and a low speed setting for drilling
steel.
•
We recommend that you lubricate the hole
with a suitable cutting fluid to prevent unne-
cessary drill bit wear.
6.6.3 Inserting/ Removing screws
•
Switch the Drill/hammer drill selector switch
(3) to position A (drill)
•
Use a low speed setting
- 28 -
Switch position
Pushed in to the
right
Pushed in to the
left
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