9
GB
Tip:
Start drilling holes at low speed. Then increase
the speed in stages.
Benefits:
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. 8/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.
6.4 Clockwise/Counter-clockwise switch
(Fig. 8/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 Switch
position
Clockwise (forwards and drill) Pushed in to the right
Counter-clockwise (reverse)
Pushed in to the left
6.5 Drill / hammer drill selector switch
(Fig. 9/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 hammer
drill position. (Position B)
Use for: Concrete, rock, masonry
6.6 Defining the speed range (Fig. 10)
The speed selector switch (9) enables you to work
within a specific speed range.
Switch position, setting 1 (A)
Speed range:
High torque, low speed
Switch position, setting 2 (B)
Speed range:
Low torque, high speed
Important.
Do not attempt to make this setting whilst
the drill is in use.
6.7 Tips for working with your hammer drill
6.7.1 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.
6.7.2 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 unnecessary drill
bit wear.
6.7.3 Inserting/Removing screws
Switch the Drill/Hammer drill selector switch (3)
to position A (drill).
Use a low speed setting
6.7.4 Starting holes
If you wish to drill a deep hole in a hard material
(such as steel), we recommend that you start the
hole with a smaller drill bit.
6.7.5 Drilling tiles
To start the hole, switch the drill / hammer drill
selector switch (3) to position A (drill).
Switch the drill / hammer drill selector switch (3)
to position B (hammer drill) as soon as the drill
bit has passed through the tiles.
7. Replacing the power cable
If the power cable for this equipment is damaged, it
must be replaced by the manufacturer or its after-
sales service or similarly trained personnel to avoid
danger.
Anleitung_RT_ID_105_SPK7:_ 21.01.2010 11:21 Uhr Seite 9