Bosch 0.601.944.302 - Инструкция по эксплуатации - Страница 19

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19

Bosch Power Tools

1 609 929 S53 | (26.11.08)

Work Examples

The illustrations of the work examples can be 
found on the fold-out pages.
The temperature settings in the work examples 
are reference values that can vary, depending 
on the material characteristics. The distance 
between the nozzle and the workpiece depends 
on the material to be worked.
The optimal temperature for the respective ap-
plication can be determined by practical testing. 
Always start with a low temperature setting.
All application examples can be performed with-
out accessories except for “Removing Varnish/ 
Paint from Windows”. However, the use of rec-
ommended accessories simplifies the work and 
significantly improves the quality of the result.

f

Be careful when changing the nozzle! Do 
not touch the hot nozzle. Allow the power 
tool to cool down and wear protective 
gloves while changing the nozzle. 

Danger 

of burning oneself on the hot nozzle.

Removing Varnish/Softening Adhesives 
(see figure A)

Mount the wide jet nozzle 

11

 (accessory). Brief-

ly soften the varnish applying hot air and remove 
it using a sharp, clean scraper or putty knife. 
Applying heat too long will burn the varnish, 
making it more difficult to remove.
Many adhesives (e. g. of stickers) become soft 
when heated. Heated adhesives allow for bonds 
to be separated or excessive adhesive to be 
removed.

Removing Varnish/ Paint from Windows 
(see figure B)

f

Use of the glass protection nozzle 12 (acces-
sory) is essential. 

Danger of glass breaking.

On profiled surfaces, varnish can be removed 
using an appropriately fitting spatula and 
brushed off with a soft wire brush.

Shaping Plastic Tubing (see figure C)

Mount the reflector nozzle 

13

 (accessory). To 

avoid kinking of the tubing, fill the tubing with 
sand and plug both ends. Heat the tubing evenly 
by by applying the heat from side to side.

Welding Plastics (see figure D)

Mount the reduction nozzle 

16

 and the welding 

shoe 

15

 (both accessories). The workpieces to 

be welded and the welding rod 

14

 (accessory) 

must be of the same material (e. g. both of PVC). 
The seam must be clean and grease-free.
Carefully heat up the seam location until it be-
comes doughy. Please note that the tempera-
ture difference between the doughy and liquid 
state of plastic is low.
Feed in the welding rod 

14

 and allow it to run 

into the gap so that a uniform bead is produced.

Shrinking (see figure E)

Mount the reduction nozzle 

16

 (accessory). 

Select the diameter of the heat-shrinkable 
sleeve 

17

 (accessory) according to the work-

piece (e. g. a cable lug). Heat the heat-shrinkable 
sleeve evenly.

Defrosting Water Pipes (see figure F)

f

Before heating pipes, check to make sure 
that it is actually a water pipe. 

Water lines 

often do not differ in appearance from gas 
lines. Gas lines are not to be heated under 
any circumstances.

Place on the angle nozzle 

18

 (accessory). Heat 

the frozen zone always from the outside to the 
middle.
Heat up plastic pipes as well as connections 
between pipe pieces especially careful to pre-
vent damage.

Soft Soldering (see figure G)

For point soldering, place on the reduction 
nozzle 

16

, for the soldering of pipes/tubing, 

place on the reflector nozzle 

13

 (both acces-

sories).
If solder without flux is used, apply soldering 
grease or paste to the location to be soldered. 
Warm the location to be soldered for 
50 – 120 seconds depending on the material. 
Apply the solder. The solder must melt from the 
workpiece temperature. After the soldered 
location has cooled, remove the flux.

OBJ_BUCH-485-002.book  Page 19  Wednesday, November 26, 2008  11:54 AM