using your power tool for the first
time. The optimal charge is achieved
after 3 hours)
! the screwdriver is only to be charged
with a certified USB power supply or
power source (5V, max. 1A). Never
charge the tool with any power
supply or power source that is not
certified. Failure to obey this warning
could cause battery damage and
serious personal injury.
- the battery indicator H indicate the tool
charging status:
Battery/Torque
Tool Charging Status
Indicator
3 LEDs flash
Battery capacity is
alternately
below 30%
1 LED on, 2 LEDs
Battery capacity is
flash alternately
within 30% - 60%
2 LED on, 1 LED
Battery capacity is
flashes
above 60%
3 LEDs on
Battery is fully charged
! it is normal for the tool to become
warm during charging
! the tool cannot be used during
the charging procedure; it is not
defective when inoperative during the
charging procedure
! the lithium-ion battery can be
charged at any time (interrupting the
charging procedure does not damage
the battery)
! the lithium-ion battery does not
have to be empty before charging
(no "memory-effect" as with nickel-
cadmium batteries)
! if you anticipate long periods of
nonuse for the tool, it is best to
unplug the charger from its power
source
Lock / Unlock the tool 6
•
! this tool features a lock-off button G
to prevent unintentional starting.
! the tool is shipped unlocked by
default.
- to lock the tool, press and hold the lock-
off button G for more than 1 second and
the lock-off indicator J will light up.
- to unlock the tool, press and hold the
lock-off button G for more than 1 second
and the lock-off indicator J will turn off.
! the lock-off indicator J will go off
automatically after approximately 1
minute of inactivity.
! when the tool is locked and the lock-
off indicator J is off, press the switch
E or lock-off button G and the lock-off
indicator J will light up.
•
Combined switch for on/off and forward/
reverse 7
! change direction of rotation only
when tool is at a complete standstill
•
Changing bits 8
! do not use bits with a damaged
shank
•
Torque control (VariTorque) 9
! the torque can be set depending on
the size and type of fastener and
the material in which the fastener
is driven. Use the lower torque for
driving screws with a small diameter
or when driving screws into soft
materials. Use the higher torque is for
driving larger screws or when driving
screws into hard materials.
- Unlock the tool by pressing the lock-off
button G until the lock-off indicator J
goes off.
- Briefly press the torque button G and
the torque indicators H will display the
current torque setting.
- Press the torque button to switch
between the three torque settings.
! when the tool is re-started after a
break, the torque setting will return
to the previously used torque setting.
! the torque indicator H will go off
automatically after approximately 1
minute of inactivity.
•
LED work light q
- LED work light C automatically lights on
when activating switch E
- LED work light C switches off
automatically approximately 10 seconds
after the switch E is released.
- LED work light C will rapidly flash when
the tool becomes overloaded or too hot
and the internal sensors will turn the tool
off. Rest the tool for a while or place the
tool under airflow for cooling.
- LED work light C will flash more slowly
to indicate that the battery charge is low.
13