Bosch GWS 12-125 CIPX Professional Notice Originale page 26

26 | English
rating plate of the power tool. Power tools marked
with 230 V can also be operated with 220 V.
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.
Products that are only sold in AUS and NZ: Use a resid-
u
ual current device (RCD) with a nominal residual current
of 30 mA or less.
Switching on/off
(GWS 13-125 CIX / GWS 13-125 CIEX /
GWS 17-125 CIX / GWS 17-125 CIEX)
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.
Always check abrasive tools before using them. The
u
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.
Switching On/Off
(GWS 12-125 CIPX / GWS 12-125 CIEPX /
GWS 15-125 CIPX / GWS 15-125 CIEPX)
To start the power tool, push the unlocking lever (5) to the
rear and then push the on/off switch (3) upwards.
To switch off the power tool, release the on/off switch (3).
Always check abrasive tools before using them. The
u
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.
Speed preselection
(GWS 13-125 CIEX / GWS 12-125 CIEPX /
GWS 17-125 CIEX / GWS 15-125 CIEPX)
You can preselect the required speed using the speed
preselection thumbwheel (4), even during operation. The in-
1 609 92A 7W6 | (31.05.2022)
Run-out brake
The power tool is fitted with the Bosch Brake
System, a patented electromechanical run-out
brake. When the power supply is switched off
or interrupted, the abrasive tool is brought to a
complete stop within a few seconds. This
means that the run-out time is 70% shorter than for angle
grinders without a run-out brake and enables the power tool
to be set down sooner.
Note: The power tool is equipped with a special grinding
spindle with a fine thread (M14x1.5) to prevent the applica-
tion tool from running out unintentionally. Only use original
Bosch clamping nuts with a fine thread to assemble the ap-
plication tools. Other clamping devices or application tools
with a thread insert (M14x2.0) cannot be assembled and
are not permitted in order to prevent hazards and injuries
and so as to avoid damaging the tool.
Note: If the braking effect deteriorates noticeably, the run-
out brake has failed. The power tool must be sent to the
after-sales service immediately; see the "After-Sales Service
and Application Service" section for addresses.
Kickback stop
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.
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.
Starting current limitation
The electronic starting current limitation feature restricts the
power of the power tool when it is switched on and enables
operation using a 16 A fuse.
Note: If the power tool runs at full speed immediately after
being switched on, this means that the starting current limit-
ation and restarting protection mechanisms have failed. The
power tool must be sent to the after-sales service immedi-
ately; see the "After-Sales Service and Application Service"
section for addresses.
Constant Electronic control
The Constant Electronic keeps the speed at no load and un-
der load virtually consistent, guaranteeing uniform perform-
ance.
formation in the table below describes the recommended
values.
Bosch Power Tools