Dust/Chip Extraction; Starting Operation; Working Advice - Würth BM 10-E COMPACT Traducción Del Manual De Instrucciones De Servicio Original

Hold the rear sleeve 3 of the keyless chuck 1 tight and firmly
tighten the front sleeve 2 by hand in rotation direction , until
the locking action (click) is heard. The drill chuck is locked
automatically.
The locking is released again to remove the tool when the
front sleeve 2 is turned in the opposite direction.
Screwdriver Tools (see figure B)
When working with screwdriver bits 9, a universal bit holder
10 should always be used. Use only screwdriver bits that fit
the screw head.
Replacing the Drill Chuck
For machines without spindle lock, the drill chuck must be
replaced through an authorized after-sales service agent for
Würth power tools.
The drill chuck must be tightened with a
tightening torque of approx. 31–35 Nm.

Dust/Chip Extraction

Dusts from materials such as lead-containing coatings, some
wood types, minerals and metal can be harmful to one's
health. Touching or breathing-in 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 in connection with wood-treatment
additives (chromate, wood preservative). Materials contain-
ing asbestos may only be worked by specialists.
• Provide for good ventilation of the working place.
• It is recommended to wear a P2 filter-class respirator.
Observe the relevant regulations in your country for the mate-
rials to be worked.
 Prevent dust accumulation at the workplace.
Dusts can easily ignite.

Starting Operation

 Observe correct mains voltage! The voltage of
the power source must agree with the voltage
specified on the nameplate of the machine.
Power tools marked with 230 V can also be
operated with 220 V.
Reversing the rotational direction
(see figure C)
The rotational direction switch 7 is used to reverse the rota-
tional direction of the machine. However, this is not possible
with the On/Off switch 6 actuated.
Right Rotation: For drilling and driving in screws, push the
rotational direction switch 7 left to the stop.
Left Rotation: For loosening and unscrewing screws and
nuts, press the rotational direction switch 7 through to the right
stop.
Switching On and Off
To start the machine, press the On/Off switch 6 and keep it
pressed.
To lock the pressed On/Off switch 6, press the lock-on but-
ton 5.
To switch off the machine, release the On/Off switch 6 or
when it is locked with the lock-on button 5, briefly press the
On/Off switch 6 and then release it.
To save energy, only switch the power tool on when using it.
Adjusting the Speed
The speed of the switched on power tool can be variably
adjusted, depending on how far the On/Off switch 6 is
pressed.
Light pressure on the On/Off switch 6 results in a low rota-
tional speed. Further pressure on the switch results in an
increase in speed.

Working Advice

 Apply the power tool to the screw/nut only
when it is switched off. Rotating tool inserts can slip
off.
For drilling in metal, use only perfectly sharpened HSS drill
bits (HSS=high-speed steel). The appropriate quality is guar-
anteed by the Würth accessories program.
Twist drills from 2.5–10 mm can easily be sharpened with the
drill bit sharpener (see accessories).
We recommend the use of a drill stand (see accessories) for
work where greater precision is particularly required.
The machine vice, which is available as an accessory, ena-
bles secure clamping of workpieces. This prevents the work-
piece from turning and any accidents this would cause.
Belt Clip
With the belt clip 4, the machine can be hung onto a belt. The
user has both hands free and the machine is always at hand.
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