Restart Protection; Starting Current Limitation - Bosch GWS Professional 11-125 Notice Originale

30 | English
GWS
Sound pressure level dB(A)
Sound power level dB(A)
Uncertainty K
Wear hearing protection!
Vibration total values a (triax vector sum) and uncertainty K determined according to EN IEC 62841-2-3:
h
Surface grinding and abrasive cutting:
a m/s
h
K m/s
Disc sanding:
a m/s
h
K m/s
Grinding thin metal sheets or other materials that tend to easily vibrate with a large surface area can cause the noise emission
value to increase by up to 15 dB. Suitable, heavy damping mats can reduce the increased noise emissions. Increased noise
emissions must be taken into consideration, both for the risk assessment of the noise output and for selecting suitable hearing
protection.
The vibration level and noise emission value given in these
instructions have been measured in accordance with a
standardised measuring procedure and may be used to com-
pare power tools. They may also be used for a preliminary
estimation of vibration and noise emissions.
The stated vibration level and noise emission value repres-
ent the main applications of the power tool. However, if the
power tool is used for other applications, with different ap-
plication tools or is poorly maintained, the vibration level
and noise emission value may differ. This may significantly
increase the vibration and noise emissions over the total
working period.
To estimate vibration and noise emissions accurately, the
times when the tool is switched off or when it is running but
not actually being used should also be taken into account.
This may significantly reduce vibration and noise emissions
over the total working period.
Implement additional safety measures to protect the oper-
ator from the effects of vibration, such as servicing the
power tool and application tools, keeping their hands warm,
and organising workflows correctly.

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.
1 609 92A 5RE | (16.02.2022)
17-150 CI 19-125 CI
95
103
dB
3
2
7
2
1.5
2
2.5
2
1.5
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.
Kickback Control
(GWS 12-125 CI / GWS 12-125 CIE / GWS 13-125 CI /
GWS 13-125 CIE / GWS 15-125 CI / GWS 15-125 CIE /
GWS 15-125 CIT / GWS 15-125 Inox / GWS 15-150 CI /
GWS 17-125 CI / GWS 17-125 CIE / GWS 17-125 CIT /
GWS 17-125 Inox / GWS 17-150 CI / GWS 19-125 CI /
GWS 19-125 CIE / GWS 19-125 CIST / GWS 19-150 CI)
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
(GWS 12-125 CI / GWS 12-125 CIE / GWS 13-125 CI /
GWS 13-125 CIE / GWS 15-125 CI / GWS 15-125 CIE /
GWS 15-125 CIT / GWS 15-125 Inox / GWS 15-150 CI /
GWS 17-125 CI / GWS 17-125 CIE / GWS 17-125 CIT /
GWS 17-125 Inox / GWS 17-150 CI / GWS 19-125 CI /
GWS 19-125 CIE / GWS 19-125 CIST / GWS 19-150 CI)
The Constant Electronic keeps the speed at no load and un-
der load virtually consistent, guaranteeing uniform perform-
ance.
19-125 CIE 19-125 CIST
94 94
102 102
3 3
6 6
1.5 1.5
4 4
1.5 1.5
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.
19-150 CI
94 95
102 103
3 3
5 7
1.5 1.5
2 2.5
1.5 1.5
Bosch Power Tools