24
| English
Max. [mm]
[mm]
D
b
d
[min
-1
]
[m/s]
82
–
M 14
11,000
80
Rotating the Machine Head (see figure A)
u
Pull the plug out of the socket before carrying out any
work on the power tool.
The machine head can be rotated in 90° increments. In this
way, the on/off switch can be brought into a more favourable
handling position for particular applications, e.g. for left-
handed tool users.
Completely unscrew the four screws. Rotate the machine
head carefully,
without removing it from the housing
, into
the new position. Screw in and retighten the four screws.
Dust/Chip Extraction
The dust from materials such as lead paint, some types of
wood, minerals and metal can be harmful to human health.
Touching or breathing in this dust can trigger allergic reac-
tions and/or cause respiratory illnesses in the user or in
people in the near vicinity.
Certain dusts, such as oak or beech dust, are classified as
carcinogenic, especially in conjunction with wood treatment
additives (chromate, wood preservative). Materials contain-
ing asbestos may only be machined by specialists.
– Use a dust extraction system that is suitable for the ma-
terial wherever possible.
– Provide good ventilation at the workplace.
– It is advisable to wear a P2 filter class breathing mask.
The regulations on the material being machined that apply in
the country of use must be observed.
u
Avoid dust accumulation at the workplace.
Dust can
easily ignite.
Operation
Start-Up
u
Pay attention to the mains voltage. The voltage of the
power source must match the voltage specified on the
rating plate of the power tool. Power tools marked
with 230 V can also be operated with 220 V.
u
Products that are only sold in AUS and NZ:
Use a resid-
ual current device (RCD) with a nominal residual current
of 30 mA or less.
When operating the power tool using a mobile generator that
does not have sufficient reserve capacity or an adequate
voltage control system with inrush current boost converter,
loss of performance or atypical behaviour may occur upon
switch-on.
Please check the suitability of the power generator you are
using, particularly with regard to the mains voltage and fre-
quency.
Switching on/off
To
start
the power tool, push the on/off switch
(3)
forward.
To
lock
the on/off switch
(3)
in position, push the on/off
switch
(3)
forward and down until it clicks into place.
To
switch off
the power tool, release the on/off switch
(3)
;
or, if the switch is locked, briefly push the on/off switch
(3)
backward and down and then release it.
u
Always check abrasive tools before using them. The
abrasive tool must be fitted properly and be able to
move freely. Carry out a test run for at least one
minute with no load. Do not use abrasive tools that are
damaged, run untrue or vibrate during use.
Damaged
abrasive tools can burst apart and cause injuries.
Restart protection
The restart protection feature prevents the power tool from
uncontrolled starting after the power supply to it has been
interrupted.
To
restart
the tool, set the on/off switch
(3)
to the off posi-
tion and then switch the power tool on again.
Soft start
The electronic soft start limits the torque when the power
tool is switched on and enables a smooth start-up.
Note:
If the power tool runs at full speed immediately after
being switched on, this means that the soft start and restart
protection mechanisms have failed. The power tool must be
sent to the after-sales service immediately; see the "After-
Sales Service and Application Service" section for ad-
dresses.
Kickback control
If there is a sudden kickback in the power tool,
e.g. jamming in a separating cut, the power
supply to the motor will be interrupted elec-
tronically.
To
restart
the tool, set the On/Off switch
(3)
to the "off" po-
sition and then switch the power tool on again.
Constant Electronic control
The Constant Electronic keeps the speed at no load and un-
der load virtually consistent, guaranteeing uniform perform-
ance.
Speed preselection
You can select the required speed using the speed preselec-
tion thumbwheel
(4)
, even during operation. The informa-
tion in the table below describes the recommended values.
Material
Application
Application tool
Thumbwheel position
Metal
Removing paint
Abrasive disc
2–3
Metal
Brushing, removing rust
Cup brush, abrasive disc
3
1 609 92A 7ZN | (23.06.2022)
Bosch Power Tools
Содержание Professional GWS 12-125 S
Страница 3: ... 3 0 mm 4x 4x A Bosch Power Tools 1 609 92A 7ZN 23 06 2022 ...
Страница 4: ...4 6 1 2 3 4 5 8 7 6 9 10 11 12 13 14 16 9 9 14 13 15 15 1 609 92A 7ZN 23 06 2022 Bosch Power Tools ...
Страница 5: ... 5 24 5 18 9 17 21 22 26 23 16 25 20 14 13 19 15 27 Bosch Power Tools 1 609 92A 7ZN 23 06 2022 ...
Страница 189: ... 339 standard Bosch Power Tools 1 609 92A 7ZN 23 06 2022 ...