8
Rotational direction switch
9
Battery unlocking button
10 Battery charge-control indicator
11 Charger
12 Universal bit holder
4. Operating instructions
Method of Operation
The tool holder
2
with the tool is driven by an electric motor
via a gear and impact mechanism.
The working procedure is divided into two phases:
Screwing in and tightening
(impact mechanism in
action).
The impact mechanism is activated as soon as the screwed
connection runs tight and thus load is put on the motor. In
this instance, the impact mechanism converts the power of
the motor to steady rotary impacts. When loosening screws
or nuts, the process is reversed.
4.1 Placement and testing
Use only original lithium ion batteries with the voltage
listed on the nameplate of your power tool.
Using other
batteries can lead to injuries and pose a fire hazard.
Use of batteries not suitable for the machine can
lead to malfunctions of or cause damage to the
power tool.
Set the rotational direction switch
8
to the centre position in
order to avoid unintentional starting. Insert the charged
battery
5
into the handle so that it can be felt to engage and
faces flush against the handle.
Reversing the Rotational Direction
The rotational direction switch
8
is used to reverse the
rotational direction of the machine. However, this is not
possible with the On/Off switch
7
actuated.
Right rotation:
For driving in screws and tightening nuts,
press the rotational direction switch
8
through to the left
stop.
Left Rotation:
For loosening and unscrewing screws and
nuts, press the rotational direction switch
8
through to the
right stop.
Switching On and Off
To
start
the machine, press the On/Off switch
7
and keep it
pressed.
The power light
4
lights up when the On/Off switch
7
is
slightly or completely pressed, and allows the work area to
be illuminated when lighting conditions are insufficient.
To switch
off
the machine, release the On/Off switch
7
.
Adjusting the Speed
The speed of the switched on power tool can be variably
adjusted, depending on how far the On/Off switch
7
is
pressed.
Light pressure on the On/Off switch
7
results in a low
rotational speed. Further pressure on the switch results in
an increase in speed.
4.2 Adjustment operation
Before any work on the machine itself (e. g.
maintenance, tool change, etc.) as well as during
transport and storage, remove the battery from
the power tool. There is danger of injury when
unintentionally actuating the On/Off switch.
Inserting
Pull the locking sleeve
3
forward, push the insert tool to the
stop into the tool holder
2
and release the locking sleeve
3
to
lock the insert tool.
Use only screwdriver bits with ball catch
1
.
Other screwdriver bits can be used with a universal bit
holder with ball catch
12
.
Removing
Pull the locking sleeve 3 forward and remove the insert tool.
Tips
Before screwing larger, longer screws into hard materials, it
is advisable to predrill a pilot hole with the core diameter of
the thread to approx. 2/3 of the screw length.
5. Maintenance and service instructions
Before any work on the machine itself, pull the mains
plug. For safe and proper working, always keep the
machine and ventilation slots clean.
Transport
The contained lithium-ion batteries are subject to the
Dangerous Goods Legislation requirements. The user can
transport the batteries by road without further requirements.
When being transported by third parties (e.g.: air transport
or forwarding agency), special requirements on packaging
and labelling must be observed. For preparation of the item
being shipped, consulting an expert for hazardous material
is required.
Dispatch batteries only when the housing is undamaged.
Tape or mask off open contacts and pack up the battery in
such a manner that it cannot move around in the packaging.
Please also observe possibly more detailed national
regulations.
5.1 Cleaning
When the battery is no longer operative, please refer to an
authorised after-sales service agent for
STAYER
power
tools.
If the machine should fail despite the care taken in
manufacturing and testing procedures, repair should be
carried out by an after-sales service centre for
STAYER
power tools.
5.2 Repair service
Our after-sales service responds to your questions
concerning maintenance and repair of your product as well
as spare parts. Exploded views and information on spare
parts can also be found under:
Our customer consultants answer your questions
concerning best buy, application and adjustment of
products and accessories.
ENGLISH
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