Bosch GKS 55+ GCE - Инструкция по эксплуатации - Страница 18

18

 | English 

1 609 92A 2AV | (23.3.16)

Bosch Power Tools

Declaration of Conformity

We declare under our sole responsibility that the product de-
scribed under “Technical Data” is in conformity with all rele-
vant provisions of the directives 2011/65/EU, 2014/30/EU, 
2006/42/EC including their amendments and complies with 
the following standards: EN 60745-1, EN 60745-2-5, 
EN 50581.

Technical file (2006/42/EC) at:
Robert Bosch Power Tools GmbH, PT/ETM9,
70538 Stuttgart, GERMANY

Robert Bosch Power Tools GmbH
70538 Stuttgart, GERMANY
Stuttgart, 01.01.2017

Assembly

Mounting/Replacing the Saw Blade



Before any work on the machine itself, pull the mains 
plug.



When mounting the saw blade, wear protective gloves. 

Danger of injury when touching the saw blade.



Only use saw blades that correspond with the charac-
teristic data given in the operating instructions.



Do not under any circumstances use grinding discs as 
the cutting tool.

Selecting a Saw Blade

An overview of recommended saw blades can be found at the 
end of this manual.

Removal of the Saw Blade (see figure A)

For changing the cutting tool, it is best to place the machine 
on the face side of the motor housing.

– Press the spindle lock button 

5

 and keep it pressed.



The spindle lock button 5 may be actuated only when 
the saw spindle is at a standstill. 

Otherwise, the power 

tool can be damaged.

– With the Hex key 

4

, unscrew the clamping bolt 

20

 turning 

in rotation direction 



.

– Tilt back the retracting blade guard 

12

 and hold firmly.

– Remove the clamping flange 

21

 and the saw blade 

22

 from 

the saw spindle 

24

.

Mounting the Saw Blade (see figure A)

For changing the cutting tool, it is best to place the machine 
on the face side of the motor housing.

– Clean the saw blade 

22

 and all clamping parts to be assem-

bled.

– Tilt back the retracting blade guard 

12

 and hold firmly.

– Place  the  saw  blade 

22

 on to the mounting flange 

23

. The 

cutting direction of the teeth (direction or arrow on saw 

blade) and the direction-of-rotation arrow on the blade 
guard 

17

 must correspond.

– Mount  the  clamping  flange 

21

 and screw in the clamping 

bolt 

20

 turning in rotation direction 



. Observe correct 

mounting position of mounting flange 

23

 and clamping 

flange 

21

.

– Press the spindle lock button 

5

 and keep it pressed.

– With  the  Hex  key 

4

, tighten the clamping bolt 

20

 turning in 

rotation direction 



. The tightening torque is between 

6 – 9 Nm, which corresponds to hand tight plus ¼ turn.

Dust/Chip Extraction



Before any work on the machine itself, pull the mains 
plug.



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.

Mounting the Extraction Adapter (see figure B)

– Attach the extraction adapter 

26

 onto the chip ejector 

16

until it latches. Secure the extraction adapter 

26

 addition-

ally with the screw 

25

.

A vacuum hose with a diameter of 35 mm can be connect-
ed to the extraction adapter 

26

.



The extraction adapter may not be mounted when no 
external dust extraction is connected. 

Otherwise the ex-

traction channel can become clogged.



Do not connect a dust bag to the extraction adapter. 

Otherwise the extraction system can become clogged.

To ensure optimum extraction, the extraction adapter 

26

must be cleaned regularly.

External Dust Extraction

Connect the vacuum hose 

31

 to a vacuum cleaner (accesso-

ry). An overview for connecting to various vacuum cleaners 
can be found at the end of this manual.

The machine can be plugged directly into the receptacle of a 
Bosch all-purpose vacuum cleaner with remote starting con-
trol. The vacuum cleaner starts automatically when the ma-
chine is switched on.

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.

Henk Becker
Executive Vice President
Engineering

Helmut Heinzelmann
Head of Product Certification
PT/ETM9

OBJ_BUCH-2175-002.book  Page 18  Wednesday, March 23, 2016  1:40 PM