Bosch GEX 125 AC - Инструкция по эксплуатации - Страница 19

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Bosch Power Tools

1 609 929 N98 | (13.11.08)

Selecting the Sanding Sheet

Depending on the material to be worked and the required rate of material removal, different sanding 
sheets are available:

Selection of the Sanding Plate

Depending on the application, the machine can 
be equipped with sanding plates of different 
hardness:

–

Soft sanding plate: Suitable for polishing and 
sensitive sanding (also for curved surfaces).

–

Medium sanding plate: Suitable for all sand-
ing applications and general-purpose use.

–

Hard sanding plate: Suitable for high sanding 
capacity on flat surfaces.

Replacing the Sanding Plate 

(see figure B)

Note: 

Replace a damaged sanding plate 

8

 imme-

diately.
Pull off the sanding sheet or polishing tool. 
Completely unscrew the screw 

10

 and take off 

the sanding plate 

8

. Attach the new sanding 

plate 

8

 and tighten the screw again.

Note: 

When attaching the sanding plate, pay at-

tention that the toothing of the drive element 
engage into the openings of the sanding plate.

Material

Application

Grain size

–

Paint

–

Varnish

–

Filling compound

–

Filler

For sanding off paint

coarse

40
60

For sanding primer (e. g., for removing brush 
dashes, drops of paint and paint run)

medium

80

100
120

For final sanding of primers before coating

fine

180
400

–

All wooden materials 
(e. g., hardwood, soft-
wood, chipboard, 
building board)

–

Metal materials

For coarse-sanding, e. g. of rough, unplaned 
beams and boards

coarse

40
60

For face sanding and planing small irregular-
ities

medium

80

100
120

For finish and fine sanding of wood

fine

180
240
320
400

–

Masonry, stone

–

Marble

–

Granite

–

Ceramic

–

Glass

–

Plexiglas

–

Automotive paint

–

Corian ®

–

Varicor ®

For pre-sanding

coarse

60

For shaping and braking edges

medium

80

100
120

For final sanding and forming

fine

180
240
320
400

For polish-sanding and rounding off edges

very fine

600

1 200

OBJ_BUCH-424-002.book  Page 19  Thursday, November 13, 2008  9:49 AM