Bosch GBM 13-2 RE 0.601.1B2.001 - Инструкция по эксплуатации - Страница 16

16

 | English 

1 609 92A 1CG | (23.6.15)

Bosch Power Tools

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

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:

 Press the rotational direction switch 

7

through to the right stop (for drilling and driving screws).

Left rotation:

 Press the rotational direction switch 

7

 through 

to the left stop (for loosening and unscrewing screws and 
nuts).

Gear selection, mechanical



The gear selector 8 can be actuated at standstill or 
when the machine is running. However, this should not 
be done while operating at full load or maximum speed.

Two speed ranges can be preselected with the gear selector 

8

.

Gear I:

Low speed range; for working with large drilling diameter or 
for driving in screws.

Gear II:

High speed range; for working with small drilling diameter.

If the gear selector 

8

 cannot be fully engaged, lightly rotate 

the drive spindle with the drill bit by twisting the drill chuck.

Preselecting the Speed

The required speed can be preselected with the thumbwheel 

5

 (also while running).

The required speed depends on the material to be worked 
and the diameter of the tool. Determine the optimum setting 
through practical testing.

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 button 

4

.

To 

switch off

 the machine, release the On/Off switch 

6

 or 

when it is locked with the lock-on button 

4

, briefly press the 

On/Off switch 

6

 and then release it.

To save energy, only switch the power tool on when using it.

Overload Clutch

To limit high reaction torque, the power tool is equipped with 
an overload clutch (Anti-Rotation).



If the tool insert becomes caught or jammed, the drive 
to the drill spindle is interrupted. Because of the forces 
that occur, always hold the power tool firmly with both 
hands and provide for a secure stance.



If the power tool jams, switch the machine off and loos-
en the tool insert. When switching the machine on with 
the drilling tool jammed, high reaction torques can oc-
cur.

Adjusting the Speed

The speed of the switched-on power tool can be variably ad-
justed, depending on how far the On/Off switch 

6

 is pressed.

Light pressure on the On/Off switch 

6

 results in a low rotation-

al speed. Further pressure on the switch results in an increase 
in speed.

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.

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).
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, enables 
secure clamping of workpieces. This prevents the workpiece 
from turning and any accidents this would cause.

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.

Great Britain

Robert Bosch Ltd. (B.S.C.)
P.O. Box 98
Broadwater Park
North Orbital Road
Denham
Uxbridge
UB 9 5HJ
At www.bosch-pt.co.uk you can order spare parts or arrange 
the collection of a product in need of servicing or repair. 
Tel. Service: (0344) 7360109
E-Mail: boschservicecentre@bosch.com

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