Bosch 0.601.944.302 - Инструкция по эксплуатации - Страница 17

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17

Bosch Power Tools

1 609 929 S53 | (26.11.08)

Setting the Temperature

The temperature can only be regulated in the 
hot-air stage  .
To increase the temperature, press on the 

“+”

 of 

the temperature-control button 

9

, to decrease 

the temperature, press on the 

“– ”

.

Briefly pressing the temperature-control button 

9

 at the respective position increases or de-

creases the temperature by 10 ° C. Prolonged 
pressing of the temperature-control button con-
tinuously increases or decreases the tempera-
ture by 10 ° C, until the button is released or the 
maximum or minimal temperature is reached.
After a change to the temperature setting, the 
power tool requires a short period to warm up 
or cool down the air flow. During this period, the 
target temperature is indicated between the 
flashing arrows in the display 

7

. When the target 

temperature is reached, the arrows go out and 
the display indicates the actual temperature.

Activating/Deactivating the Button Lock 
(“LOC”)

To prevent accidental changing of the air flow 
and temperature   the function of buttons 

6

, 

8

, 

9

 and 

10

 can be locked when in the hot-air 

stage. In the cool-air stage   the air flow can be 
changed even when the button lock is activated.

Activating the Button Lock:

Switch the power tool on while in the hot-air 
stage  . Adjust the air-flow and temperature 
settings to be locked.
Switch the power tool off.
Press and hold the save button 

10

 and switch 

the power tool on again (in cool-air or hot-air 
stage). The display 

7

 will indicate 

“OFF”

 for the 

deactivated button lock.
With the save button 

10

 still held, press one 

after the other:
–

“+”

 on the temperature-control button 

9

,

–

“+”

 on the air-flow control button 

8

,

–

“– ”

 on the temperature-control button 

9

,

–

“– ”

 on the air-flow control button 

8

.

The display indicates 

“ON”

. Release the save 

button 

10

.

The button lock is now activated. The preset val-
ues for temperature and air flow are indicated in 
the hot-air stage  . After pushing any button, 

“LOC”

 is indicated in the display and the values 

cannot be changed.

Deactivating the Button Lock:

Switch the power tool off. Push and hold the 
save button 

10

 and switch the power tool on 

again. The display indicates 

“ON”

 for the acti-

vated button lock. Push the temperature button 

9

 and the air-flow control button 

8

 in the same 

sequence as when activating the button lock. 
The display indicates 

“OFF”

 for the deactivated 

button lock.

Operating Modes

Cool-air Stage

The air flow can be regulated, the 
temperature is set to 50 ° C (cannot 
be regulated), and programming 
operation is not possible.

The cool-air stage   is suitable for cooling down 
a heated-up workpiece or for drying paint. It is 
also suitable for cooling down the power tool 
before placing it down or changing nozzles.
When changing from the hot-air stage   with 
higher temperatures, it will take a few moments 
until the power tool has cooled down to 50 ° C. 
During cooling down, the display 

7

 indicates the 

actual temperature at the nozzle outlet.
When changing from the hot-air stage   to the 
cool-air stage  , the current air-flow settings 
are taken over.

Hot-air Stage

The air flow and temperature can be 
regulated; normal and programming 
operation are possible.

When changing from the cool-air stage   to the 
hot-air stage  , the air flow, temperature and 
possibly the program are automatically adjusted 
according to the settings of the last hot-air stage 
operation.

OBJ_BUCH-485-002.book  Page 17  Wednesday, November 26, 2008  11:54 AM