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Idiomas disponibles
Idiomas disponibles
Operating Instructions
Run-On Brake
When releasing the On/Off switch 4 the speed of
the drill chuck is reduced to a stop, thus prevent-
ing the run-on of the tool.
For screwdriving applications, wait until the screw
is flush with the material and then release the On/
Off switch 4. The screw head does not penetrate
into the material then.
Soft grip
The gripping surface 9 on the rear of the handle
(soft grip) reduces the danger of slipping and
thereby improves the grip on the machine and the
handling.
At the same time, the rubber coating achieves a
vibration-reducing effect.
Replacing the Drill Chuck
The locking screw 15 secures the drill chuck
against loosening from the drill spindle. Fully
open the chuck and completely unscrew the lock-
ing screw 15 (Note: left-handed thread!) (see
figure
E
).
Loosening the Drill Chuck
(see figure
)
C
Place the machine on a stable surface (e. g.
workbench). Hold the machine firmly and loosen
the chuck by turning to the left, as when unscrew-
ing a screw ( ). Loosen a tight chuck by giving
the long end of the Allen key 14 a sharp blow.
Tightening the Drill Chuck
(see figure
)
D
The drill chuck is mounted in reverse order ( ).
The chuck must be tightened with a
torque of approx. 35 – 40 Nm.
Tips
Use only screwdriver bits that fit properly in the
head of the screw.
When driving in larger and/or longer screws in
hard material, it is advisable to drill a pilot hole
first.
For drilling in metal, use only perfectly sharp-
ened HSS drills. The appropriate quality is
guaranteed by the BTI accessories program.
Maintenance and Cleaning
Before any work on the machine itself, re-
move the battery.
For safe and proper working, always keep
the machine and the ventilation slots clean.
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 BTI power tools.
In all correspondence and spare parts orders,
please always include the 6-digit order number
given on the nameplate of the machine.
WARNING! Important instructions for con-
necting a new 3-pin plug to the 2-wire cable.
The wires in the cable are coloured according to
the following code:
strain relief
live = brown
neutral = blue
Do not connect the blue or brown wire to the
earth terminal of the plug.
Important: If for any reason the moulded plug is
removed from the cable of this unit it must be dis-
posed of safely.
Environmental Protection
Recycle raw materials instead of disposing as
waste
The machine, accessories and packaging should
be sorted for environmental-friendly recycling.
These instructions are printed on recycled paper
manufactured without chlorine.
The plastic components are labelled for catego-
rized recycling.
English - 5
To be fitted
by qualified
professional only
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