stayer BHL111K Manual De Instrucciones página 13

3_OPERATING INSTRUCTIONS
START
Use only original Stayer 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.
Starting Operation
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 drilling and driving in screws, push the
rotati onal direction switch 8 left to the stop.
Setting the Torque / Setting the Operating Mode
The required torque can be preselected in 10 steps with the
torque preselection ring 3. With the correct setting, the
insert tool is stopped as soon as the screw is screwed flush
into the material or when the set torque is reached.
Select a higher setting when driving out screws, or set to the
symbol "Drilling".
Drilling
Set the preselection ring 3 to the "Drilling without impact"
symbol. The safety clutch is deactivated in the "Drilling"
position.
PLACEMENT AND TESTING
Gear Selection, Mechanical
Actuate the gear selector 4 only when the
machine is at a standstill.
Two speed ranges can be preselected with the gear
selector 4.
Gear I:
Low speed range; for sc rewdriving or
working with large drilling diameter.
Gear II:
High speed range; for working with small
drilling diameter.
If the gear selector 4 cannot be fully engaged, lightly
rotate the drive spindle with the drill bit by twisting the
drill chuck.
ADJUSTMENT OPERATION
Before any work on the machine (e. g.,
maintenance, tool change, etc.) as well as during
transport and storage, set the rotational direction
switch to the centre position. Unintentional
actuation of the On/Off switch can lead to injuries.
Open the keyless chuck 2 by turning in rotation
direction , until the tool can be inserted. Insert the tool.
Firmly tighten the collar of the keyless chuck 2 by hand
in rotation direction . This automatically locks the drill
chuck.
The locking is released again to remove the tool when
the collar is turned in the opposite direction.
Apply the power tool to the screw only when
it is switched off. Rotating tool inserts can slip
off. automaticamente.
Tips
After longer periods of working at low speed, allow
the machine to cool down by running it for approx. 3
minutes at maximum speed with no load. For drilling
in metal, use only perfectly sharpened HSS drill bits
(HSS=high-speed steel). The appropriate quality
is guaranteed by the STAYER accessories program.
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.
4_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.
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.
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