Tool Specifications - Bosch GNF 20 CA Professional Operating Instructions Manual

3 609 929 A85.book Seite 3 Mittwoch, 15. März 2006 11:10 11
Protect diamond-cutting discs against impact,
shock and grease.
Apply the machine to the workpiece only when
switched on.
Keep hands away from the rotating diamond-
cutting disc.
Pay attention to the direction of rotation. Al-
ways hold the machine so that sparks and
grinding dust fly away from the body.
Be careful when cutting grooves, e. g. in load-
carrying walls: See the information on statics.
Use appropriate detectors to determine if
utility lines are hidden in the work area or
call the local utility company for assis-
tance.
Contact with electric lines can lead to fire and
electric shock. Damaging a gas line can lead
to explosion. Penetrating a water line causes
property damage or may cause an electric
shock.
Caution! Sparks can also reach combustible
materials that are covered.

Tool Specifications

Wall Chaser
Article number
Rated power input
Output power
No-load speed
Diamond cutting discs Ø, max.
Mounting hole
Slot depth
Slot width
Weight (without accessories), approx.
Safety class
Please observe the article number on the type plate of your machine. The trade names of the individual machines may vary.
The values given are valid for nominal voltages [U] of 230/240 V. However, these values can vary for lower voltages and
models made for specific countries.
9 • 3 609 929 A85 • TMS • 13.03.06
Blocking the cutting disc leads to a strong jerk-
ing reaction of the machine. If this happens,
switch off the machine immediately.
Observe the manufacturer's instructions for
mounting and operating the diamond cutting
discs.
Caution! Diamond-cutting discs do not stop
running immediately after turning off the ma-
chine. Do not exert any lateral pressure on the
diamond cutting discs.
Operate the machine only with dust extraction.
In addition, wear a dust protection mask. The
vacuum cleaner must be approved for the vac-
uuming of masonry dust.
Caution! Diamond cutting discs become very
hot during operation; do not touch them until
they have cooled down.
Never allow children to use the machine.
Bosch can only guarantee a flawless function-
ing of the machine if the original accessories
intended for it are used.
GNF 20 CA
PROFESSIONAL
0 601 612 5..
[W] 900
[W] 520
[rpm] 9 300
[mm] 115
[mm] 22.2
[mm] 0 – 20
[mm] 7 – 23
[kg] 2.8
/ II
English - 3
GNF 35 CA
PROFESSIONAL
0 601 621 7..
1 400
750
9 300
150
22.2
0 – 35
7 – 39
4.1
/ II