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| English
1 609 92A 360 | (19.10.16)
Bosch Power Tools
additives (chromate, wood preservative). Materials con-
taining 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
materials to be worked.
Prevent dust accumulation at the workplace.
Dust can
easily ignite.
Operation
Starting Operation
Observe correct mains voltage! The voltage of the pow-
er 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
Actuate the rotational direction switch 1 only when the
machine is at a standstill.
The rotational direction switch
1
is used to reverse the rota-
tional direction of the machine. However, this is not possible
with the On/Off switch
4
actuated.
Right rotation:
For drilling and driving in screws, push the ro-
tational direction switch
1
to “
R
”.
Left rotation:
For loosening or unscrewing screws and nuts,
push the rotational direction switch
1
to “
L
”.
Switching On and Off
To
start
the machine, firstly pull the
On/Off switch
4
toward the rear and then
press the On/Off switch
4
.
To
lock-on
, pull the On/Off switch
4
to-
ward the rear, press the On/Off switch
4
and pull it further toward the rear.
To
switch off
the machine, release the On/Off switch
4
. When
the On/Off switch
4
is locked, press it first and then release it.
Adjusting the Speed
The speed of the switched-on power tool can be variably ad-
justed, depending on how far the On/Off switch
4
is pressed.
Light pressure on the On/Off switch
4
results in a low rotation-
al speed. Further pressure on the switch results in an increase
in speed.
Preselecting the Speed
The required speed can be preselected with the thumbwheel
2
(also while running).
Working Advice
Before any work on the machine itself, pull the mains
plug.
Apply the power tool to the screw/nut only when it is
switched off.
Rotating tool inserts can slip off.
Tips
After longer periods of working at low speed, allow the ma-
chine to cool down by running it for approx. 3 minutes at max-
imum speed with no load.
For drilling in metal, use only perfectly sharpened HSS drill
bits (HSS=high-speed steel). The appropriate quality is guar-
anteed by the Bosch accessories program.
Twist drills from 2.5–10 mm can easily be sharpened with
the drill bit sharpener (see accessories).
Maintenance and Service
Maintenance and Cleaning
Before any work on the machine itself, pull the mains
plug.
For safe and proper working, always keep the machine
and ventilation slots clean.
If the replacement of the supply cord is necessary, this has to
be done by Bosch or an authorized Bosch service agent in or-
der to avoid a safety hazard.
After-sales Service and Application Service
Our after-sales service responds to your questions concern-
ing maintenance and repair of your product as well as spare
parts. Exploded views and information on spare parts can al-
so be found under:
www.bosch-pt.com
Bosch’s application service team will gladly answer questions
concerning our products and their accessories.
In all correspondence and spare parts orders, please always
include the 10-digit article number given on the nameplate of
the product.
People’s Republic of China
China Mainland
Bosch Power Tools (China) Co., Ltd.
567, Bin Kang Road
Bin Jiang District 310052
Hangzhou, P.R.China
Service Hotline: 4008268484
Fax: (0571) 87774502
E-Mail: [email protected]
www.bosch-pt.com.cn
HK and Macau Special Administrative Regions
Robert Bosch Hong Kong Co. Ltd.
21st Floor, 625 King’s Road
North Point, Hong Kong
Customer Service Hotline: +852 2101 0235
Fax: +852 2590 9762
E-Mail: [email protected]
www.bosch-pt.com.hk
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