Bosch GTS 10 J - Инструкция по эксплуатации - Страница 34

34

 | English 

1 609 92A 15R | (26.1.15)

Bosch Power Tools

Adjusting the Auxiliary Parallel Guide 
(see figure O)

When sawing narrow workpieces and bevel angles,

 the auxil-

iary parallel guide 

37

 must be mounted to parallel guide 

10

.

The auxiliary parallel guide can be mounted left or right to par-
allel guide 

10

 as required.

When sawing workpieces, these can become jammed be-
tween the parallel guide and the saw blade, be caught by the 
rotating saw blade, and be thrown from the machine.
Therefore, adjust the auxiliary parallel guide in such a manner 
that its guiding end is located between the front saw blade 
tooth and the front edge of the riving knife.

– For this, loosen all wing nuts  and move the auxiliary paral-

lel guide until only the two front screws  can be used for fas-
tening.

– Tighten the wing nuts again.

Adjusting the Riving Knife

The riving knife 

25

 prevents the saw blade 

26

 from becoming 

jammed in the saw cut. Otherwise, there is danger of kickback 
when the saw blade becomes wedged in the workpiece.

Always pay attention that the riving knife is properly adjusted:

– The radial clearance between saw blade and riving knife 

may not exceed 5 mm (max.).

– The thickness of the riving knife must be smaller than the 

cutting width and greater than the blade thickness.

– The riving knife must always be in a line to the saw blade.
– For normal separating cuts, the riving knife must always be 

in the highest possible position.

The machine is supplied with the riving knife correctly adjusted.

Adjusting the height of the riving knife (see figure P)

For sawing grooves, the height of the riving knife must be ad-
justed.



Use the machine for grooving or rebating only with an 
appropriately suitable protective device (e. g. a tunnel 
blade guard).

– Loosen clamping lever 

8.1

 or clamping screw 

8.2

 until 

blade guard 

6.x

 can easily be pulled from the recess in riv-

ing knife 

25

.

To protect the blade guard against damage, deposit it in 
the provided holding fixture 

33

 on the housing (also see 

figure Y1).

– Turn  crank 

19

 clockwise to the stop, so that the saw blade 

26

 is in the highest possible position above the saw table.

– Push  the  riving  knife 

25

 down to the stop.

Starting Operation



Observe the mains voltage! 

The voltage of the power 

source must correspond with the data on the type plate of 
the machine.

Switching On (see figure Q1)

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

– Tilt safety flap 

20

 upward.

– To start the operation, press the green ON button 

52

.

– Tilt safety flap 

20

 down again.

Switching Off (see figure Q2)

– Press on the safety flap 

20

.

Power Failure

The ON/OFF switch is a so-called non-voltage switch, which 
prevents the power tool from restarting after a power failure 
(e. g., when the mains plug is pulled during operation).

To restart the operation of the machine afterwards, the green 
ON button 

52

 must be pressed again.

Working Advice

General Sawing Instructions



For all cuts, it must first be ensured that the saw blade 
at no time can come in contact with the stops or other 
machine parts.



Use the machine for grooving or rebating only with an 
appropriately suitable protective device (e. g. a tunnel 
blade guard).



Do not use the machine for cutting slots (stopped 
grooves).

Protect the saw blade against impact and shock. Do not sub-
ject the saw blade to lateral pressure.

The riving knife must be in alignment with the saw blade to 
avoid jamming of the workpiece.

Do not saw warped/bent workpieces. The workpiece must al-
ways have a straight edge to face against the parallel guide.

Always keep/store the push stick with the power tool.

Position of the Operator (see figure R)



Do not stand in a line with the saw blade in front of the 
machine. Always stand aside of the saw blade. 

This pro-

tects your body against possible kickback.

– Keep hands, fingers and arms away from the rotating saw 

blade.

Observe the following instructions:

– Hold the workpiece securely with both hands and press it 

firmly against the saw table.

– When sawing narrow workpieces and bevel angles, always 

use the supplied hold-down stick 

23

 and the auxiliary par-

allel guide 

37

.

Maximum Workpiece Dimensions

Sawing

Sawing Straight Cuts

– Adjust the parallel guide 

10

 to the requested cutting width. 

(see “Adjusting the Parallel Guide”, page 33)

– Position the workpiece on the saw table in front of the 

blade guard 

6.x

.

– Raise or lower the saw blade with the crank 

19

 so that the 

upper saw teeth project approx. 5 mm above the work-
piece surface.

Bevel angle

Max. workpiece height [mm]

0 °

79

45 °

56

OBJ_BUCH-1325-003.book  Page 34  Monday, January 26, 2015  1:18 PM