5401030-Akku-Bohrs-man 18.02.14 09:30 Seite 50
6 – Drilling and screwing
Insert the drill bit or screwdriver blade
Driven moving parts.
Risk of injury if switched on
unintentionally.
Separate the device from
the power supply.
Figure 5-4: Take the rechargeable
battery out of the handle of the cordless
drill-screwdriver.
Figure 6-1: Hold the locking collar (1)
firmly and open the chuck (2). Insert the
drill bit or screwdriver blade. Hold the
locking collar (1) firmly and close the
chuck (2).
Ensure that the jaws in the chuck grasp
the tool and centre it.
Select the direction of rotation
Figure 6-2: Select the required direction
of rotation. To drill: Always clockwise.
Set the torque limiter
The torque limiter is an
adjustable friction clutch.
When screwing, it prevents the
screw heads from penetrating
too far into the work piece.
Figure 6-3: Set the torque limiter:
For screwing screws into soft
work pieces
to
For screwing screws into
50
hard work pieces
All manuals and user guides at all-guides.com
For drilling (without torque
limiter)
Select the revolution range
Figure 6-4: Select the revolution range:
First gear (low revolutions):
0...350/min
Second gear (high
revolutions): 0...1,000/min
Regulate the revolutions
The revolutions are regulated
using the On/Off switch.
See section on "Drilling and
screwing", page 50.
Rule of thumb for drilling:
The smaller the drill diameter,
the higher the revolutions.
The harder the work piece
material, the lower the
revolutions.
Drilling and screwing
Figure 5-3: Insert the rechargeable
battery again.
Hidden power cables.
Dangerous when starting to drill.
Check the place you intend to drill
with a cable detector.
Figure 6-5: Press the On/Off switch
gently. The LED lamp lights. The
cordless drill-screwdriver starts. To
increase the revolutions: Press the
On/Off switch further.