stayer PB 18 B L20 PK Manuel D'instructions Original page 17

CHANGING THE TOOL
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.
DUST/CHIP EXTRACTION
Dusts from materials such as leadcontaining coatings,
some wood types, minerals and metal can be harmful to
one's health. Touching or breathingin the dusts can cause
allergic reactions and/or lead to respiratory infections of
the user or bystanders.
Certain dusts, such as oak or beech dust, are considered
as carcinogenic, especially
woodtreatment additives (chromate, wood preservative).
Materials containing asbestos may only be worked by
specialists.
- Pro v ide for good ventilation of the working place.
- It i s recommended to wear a P2 filterclass respirator.
Observe the relevant regulations in your country for the
materials to be worked.
3_OPERATION
Starting Operation
Inserting the Battery
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.:
Set the rotational direction switch 7 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 7 is used to reverse the
rotational direction of the machine. However, this is not
possible with the On/Off switch 8 actuated.
Right Rotation: For drilling and driving in screws, push the
rotati onal direction switch 7 left to the stop.
Setting the Torque / Setting the Operating Mode
The required torque can be preselected in 16 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.
Impact drilling
"P" (PBL0000PK – BL000PK)
in connection with
- 17
Set the preselection ring 3 to the "Impact drilling" symbol.
In the "Impact drilling" position, the safety clutch is
deactivated and the maximum power is always effective.
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 screwdriving 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.
Switching On and Off
To start the machine, press the On/Off switch 8 and keep
it pressed.
The light 6 is lit when the On/Off switch 8 is slightly or
completely pressed in and permits to light the work area
when the lighting conditions are bad.
To switch off the machine, release the On/Off switch 8
LED
Lighting green
Lighting yellow
Lighting red
WORKING ADVICE
Apply the power tool to the screw only when it is switched
off. Rotating tool inserts can slip off.
Tips
After longer periods of working at low speed, allow the
machine to cool down by running it for approx. 3 mi nutes
at maximum speed with no load.
For drilling in metal, use only perfectly sharpened HSS
drill bits (HSS=highspeed 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
MAINTENANCE AND CLEANING
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.
For safe and proper working, always keep the machine
and ventilation slots clean.
When the battery is no longer operative, please refer to
an authorised aftersales service agent for Stayer power
tools.
If the machine should fail despite the care taken in
-
Capacity
> 60%
30-60%
< 30%
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