Idiomas disponibles
Idiomas disponibles
Torque
♦
Smaller screws/bits can be damaged if you
set too high a torque or too high a speed.
Hard screw joints (in metal)
♦
Particularly high torques occur, e.g. in metal
screw joints when using drive sockets. Select
a low rotational speed.
Soft screw joints (e.g. in soft wood)
♦
Here, too, use a low speed to avoid damaging
the wood surface when it comes into contact
with the metal screw head. Use a countersink.
When drilling in wood, metal and other mate-
rials, observe the following:
♦
Use a high speed for drill bits with a small diam-
eter and a low speed for drill bits with a large
diameter.
♦
Select a low speed for hard materials and a
high speed for soft materials.
♦
Secure or fasten the workpiece in a clamp or
vice (if possible).
♦
Mark the spot where you want to drill using a
centre punch or nail. Select a low rotational
speed when starting.
♦
Pull the rotating drill bit from the hole repeatedly
to remove dust and chips and clear the hole.
Drilling in metal
♦
Use a metal drill (HSS). For optimum results,
cool the drill bit with cutting oil. Metal drill bits
can also be used to drill into plastics. Pre-drill
with a 3 mm diameter drill bit and then increase
the size until the desired hole diameter is
achieved.
Drilling in wood
♦
Use a wood drill with a lathe centre; for deep
holes, use an auger bit; for large-diameter
holes, use a Forstner bit. Small screws can
be screwed directly into soft wood without
predrilling.
PBSPA 12 D4
Maintenance and cleaning
WARNING! RISK OF INJURY! Always
switch the appliance off and remove
the battery before carrying out any
work on the appliance.
The cordless screwdriver is maintenance-free.
■
The appliance must always be kept clean, dry
and free from oil or grease.
■
Never allow liquids to get into the appliance.
■
Use a dry cloth to clean the housing. Never use
petrol, solvents or cleansers which can damage
plastic.
■
If a lithium-ion battery is to be stored for an
extended period, the charge level should be
checked regularly. The optimum charge level is
between 50% and 80%. The optimum storage
environment is cool and dry.
NOTE
►
Replacement parts that are not listed (such as
batteries, switches) can be ordered via our
Service Hotline.
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