Bosch GKS 85 G (060157A900) - Инструкция по эксплуатации - Страница 17

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17

Bosch Power Tools

1 609 92A 2AZ | (30.3.16)

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, until 
19 April 2016: 2004/108/EC, from 20 April 2016 on: 
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

Noise/Vibration Information

Sound emission values determined according to 
EN 60745-2-5.

Typically the A-weighted noise levels of the product are: 
Sound pressure level 92 dB(A); Sound power level 
103 dB(A). Uncertainty K = 3 dB.

Wear hearing protection!

Vibration total values a

h

 (triax vector sum) and uncertainty K 

determined according to EN 60745-2-5:
a

h

= 3.0 m/s

2

, K = 1.5 m/s

2

.

The vibration level given in this information sheet has been 
measured in accordance with a standardised test given in 
EN 60745 and may be used to compare one tool with anoth-
er. It may be used for a preliminary assessment of exposure.
The declared vibration emission level represents the main ap-
plications of the tool. However if the tool is used for different 
applications, with different accessories or insertion tools or is 
poorly maintained, the vibration emission may differ. This 
may significantly increase the exposure level over the total 
working period.
An estimation of the level of exposure to vibration should also 
take into account the times when the tool is switched off or 
when it is running but not actually doing the job. This may sig-
nificantly reduce the exposure level over the total working 
period.
Identify additional safety measures to protect the operator 
from the effects of vibration such as: maintain the tool and the 
accessories, keep the hands warm, organisation of work pat-
terns.

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 

19

, 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 

1

 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 

19

, tighten the clamping bolt 

20

 turning 

in rotation direction 



. The tightening torque is between 

10 – 12 Nm, which corresponds to hand tight plus ¼ turn.

Tooth thickness/setting, min.

mm

2.0

2.0

Mounting bore

mm

30

30

Weight according to EPTA-Procedure 01:2014

kg

7.5

7.8

Protection class

 / 

II

 / 

II

Circular Saw

GKS 85

GKS 85 G

The values given are valid for a nominal voltage [U] of 230 V. For different voltages and models for specific countries, these values can vary.

Henk Becker
Executive Vice President
Engineering

Helmut Heinzelmann
Head of Product Certification
PT/ETM9

OBJ_BUCH-293-008.book  Page 17  Wednesday, March 30, 2016  9:12 AM