Bosch GOP 300 SCE - Инструкция по эксплуатации - Страница 17

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17

Bosch Power Tools

2 609 932 934 | (8.10.14)

Selecting the Sanding Sheet

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

Dust/Chip Extraction



Dusts from materials such as lead-containing coatings, 
some wood types, minerals and metal can be harmful to 
one’s health. Touching or breathing-in the dusts can cause 
allergic reactions and/or lead to respiratory infections of 
the user or bystanders.
Certain dusts, such as oak or beech dust, are considered 
as carcinogenic, especially in connection with wood-treat-
ment additives (chromate, wood preservative). Materials 
containing asbestos may only be worked by specialists.

– As far as possible, use a dust extraction system suitable 

for the material.

– Provide for good ventilation of the working place.
– It is recommended to wear a P2 filter-class respirator.

Observe the relevant regulations in your country for the mate-
rials to be worked.



Prevent dust accumulation at the workplace. 

Dusts can 

easily ignite.

Connecting the Dust Extraction (see figure A)

For sanding, always connect the dust extraction.

Remove the application tool/accessory when mounting the 
dust extraction 

16

 (accessory).

If required, assemble the parts of the dust extraction 

16

 as 

shown in the figure. Position the assembled dust extraction 
onto the machine via the tool holder 

4

. Turn the dust extrac-

tion in such a manner that the cams of the dust extraction en-
gage into the corresponding recesses on the housing. Fasten 
the dust extraction to the machine with the retaining clip 

14

as shown in the figure.

Pay attention that the felt ring 

13

 is undamaged and faces 

tightly against the sanding plate 

10

. Replace a damage felt 

ring immediately.

Depending on the machine model, place a vacuum hose 

17

(accessory) either directly onto the vacuum connection 

15

 or 

cut off the old hose end, screw the extraction adapter 

18

 (ac-

cessory) onto the hose end and insert it directly into the vac-
uum connection 

15

. Connect the vacuum hose 

17

 with a vac-

uum cleaner (accessory). An overview for the connection of 
various vacuum cleaners can be found at the end of these in-
structions.

The vacuum cleaner must be suitable for the material being 
worked.

When vacuuming dry dust that is especially detrimental to 
health or carcinogenic, use a special vacuum cleaner.

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.

Starting Operation

Switching On and Off

To 

start

 the machine, push the On/Off switch 

1

 forward so 

that the 

“I”

 is indicated on the switch.

To 

switch off

 the machine, push the On/Off switch 

1

 toward 

the rear so that the 

“0”

 is indicated on the switch.

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

Preselecting the Orbital Stroke Rate

With the thumbwheel for preselection of the orbital stroke 
rate 

2

, you can preselect the required orbital stroke rate, even 

during operation.

Sanding disc Material

Application

Grain size

– All  wooden  materials 

(e. g., hardwood, soft-
wood, chipboard, build-
ing board)

– Metal  materials

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

coarse

40
60

For face sanding and planing small irregularities

medium

80

100
120

For finish and fine sanding of wood

fine

180
240
320
400

– 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
240
320
400

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