ALPHA-TOOLS A-AS 12 Li Manual De Instrucciones página 16

6. Operation
6.1 Charging the battery (Fig. 2-3)
1. Remove the battery pack (5) from the handle
(Fig. 2) by pressing the pushlock buttons (8)
on the left and right side of the battery pack
(5).
2. Check that your mains voltage is the same
as that marked on the rating plate. Plug the
battery charger (6) into the power socket
and connect the charging cable (a) to the
charging adapter (7). The green LED on the
charging adapter (7) then comes on.
3. Plug the battery pack (5) into the charging
adapter. The green LED and the red LED will
come on to indicate that the battery pack is
being charged.
4. When the charging period is completed after
approx. 3 - 5 hours, the red lit LED will go out
again.
The temperature of the battery (5) may rise during
the charging operation. This is normal.
If the battery pack fails to charge, check for the
following:
•
Voltage at the power socket
•
Good contact at the charging contacts of the
charging unit
If the battery pack still fails to charge, send
•
the charging unit
•
and the battery pack
to our customer service center.
To ensure that the battery pack provides long ser-
vice, you should take care to recharge it promptly.
You must recharge the battery pack when you
notice that the power of the cordless equipment
drops.
6.2 Torque setting (Fig. 4 / Item 1)
The cordless screwdriver is fi tted with a mechani-
cal torque selector.
The torque for a particular screw size is set with
the setting ring (1). The torque is dependent on a
number of factors:
•
On the type and hardness of the material in-
volved
•
On the type and length of the screws used
•
On the requirements that the screw connec-
tion has to satisfy
Anl_A_AS_12_Li_SPK7.indb 16 Anl_A_AS_12_Li_SPK7.indb 16
GB
The grating disengagement of the coupling in-
dicates that the selected torque level has been
reached.
Caution! Only ever adjust the setting ring
when the equipment is at a standstill.
6.3 Drilling (Fig. 4/Item 1)
For drilling purposes, adjust the setting ring for
the torque to the last setting "Drill". In the drill
setting the slip coupling is non-functional. The
maximum torque is available for drilling.
6.4 Changeover switch (Fig. 5/Item 3)
The slide switch above the On/Off switch is for
setting the direction of rotation of the cordless
screwdriver and for preventing the cordless
screwdriver from being switched on inadvertently.
You can select between clockwise and counter-
clockwise rotation. To avoid causing damage to
the gearing, the direction of rotation must only be
changed when the screwdriver is at a standstill.
When the slide switch is in the middle position,
the On/Off switch is blocked.
6.5 On/Off switch (Fig. 5/Item 4)
Infi nitely variable speed control is possible with
the On/Off switch. The further you push the
switch, the higher the speed of the cordless
screwdriver.
6.6 Changing the bit (Fig. 6)
Warning! Set the changeover switch (3) to its
center position whenever you carry out any work
(for example changing the tool, maintenance
work, etc.) on the cordless screwdriver.
•
The cordless screwdriver is fitted with a
quick-action chuck (2) with an automatic
spindle stop.
•
Open the chuck (2).
•
The chuck opening (a) must be large enough
to hold the tool (drill bit or screwdriver bit).
•
Select the suitable tool. Push the tool as far
as possible into the chuck opening (a).
•
Tighten the chuck (2) and then check that the
tool is secure.
6.7 Screwing
It is advisable to use self-centering screws (e.g.
Torx, cross recessed head) as these will enable
you to work safely and reliably. Always make sure
that the bit used is of the same size and shape as
the screw. Set the torque to suit the screw size as
specifi ed in the instructions.
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