Bosch GSB 18 VE-2 0.601.994.F20 - Инструкция по эксплуатации - Страница 24

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23

Bosch Power Tools

2 609 932 649 | (17.8.09)

Certain dusts, such as oak or beech dust, are 
considered as carcinogenic, especially in 
connection with wood-treatment additives 
(chromate, wood preservative). Materials 
containing asbestos may only be worked by 
specialists.
– Provide for good ventilation of the work-

ing place.

– It is recommended to wear a P2 filter-

class respirator.

Observe the relevant regulations in your 
country for the materials to be worked.

Operation

Starting Operation

Inserting the Battery

f

Use only original Bosch O-pack batteries 
with the voltage given on the type plate of 
your machine. 

The use of other batteries can 

lead to injuries and danger of fire.

Set the rotational direction switch 

9

 to the cen-

tre position in order to avoid unintentional start-
ing. Insert the charged battery 

7

 into the handle 

so that it can be felt to engage and faces flush 
against the handle.

Reversing the Rotational Direction 
(see figure F)

The rotational direction switch 

9

 is used to re-

verse the rotational direction of the machine. 
However, this is not possible with the On/Off 
switch 

10

 actuated.

Right Rotation:

 For drilling and driving in 

screws, push the rotational direction switch 

9

left to the stop.

Left Rotation:

 For loosening or unscrewing 

screws, push the rotational direction switch 

9

right to the stop.

Setting the Torque

With the torque presetting ring 

2

 the required 

torque setting can be preselected in 25 steps. 
With the correct setting, the insert tool is 
stopped as soon as the screw is screwed flush 
into the material or when the adjusted torque is 
reached. The safety clutch is deactivated in the 
“

” position, e. g. for drilling.

Select a higher setting or switch to the 
“

” symbol when unscrewing screws.

Setting range 1 – 20:

Lower torque for screwing in screws with small 
diameter or into soft materials. Fine torque gra-
dients between the individual setting positions.

Setting range 21 – 25:

Higher torque for screwing in screws with large di-
ameters or into hard materials. Coarse torque gra-
dients between the individual setting positions.

Setting the Operating Mode (GSB 12 VE-2 /
GSB 14,4 VE-2 / GSB 18 VE-2) (see figure G)

With the operating mode preselection ring 

4

, 

you can select between drilling/screwdriving 
and impact drilling.

Drilling and screwdriving

Set the preselection ring 

4

 to the 

“Drilling without impact” symbol.

Impact drilling

Set the preselection ring 

4

 to the 

“Impact drilling” symbol.

In the “Impact drilling” position, the safety 
clutch is deactivated and the maximum power is 
always effective.

Gear Selection, Mechanical

f

Actuate the gear selector 3 only when the 
machine is at a standstill.

Two speed ranges can be preselected with the 
gear selector 

3

.

Gear I:

Low speed range; for screwdriving or working 
with large drilling diameter.

Gear II:

High speed range; for working with small drilling 
diameter.
If the gear selector 

3

 cannot be pushed through 

to the stop, lightly turn the drill chuck with drill.

OBJ_BUCH-199-004.book  Page 23  Monday, August 17, 2009  8:32 AM