Bosch GWX 18V-7 Professional Manual Original página 23

Angle Grinder
Rated voltage
A)
Rated no-load speed
Max. grinding disc diameter/rubber
sanding pad diameter
Restart protection
Run-out brake
Soft start
Weight according to EPTA-Proced-
B)C)
ure 01:2014
Recommended ambient temperat-
ure during charging
Permitted ambient temperature dur-
D)
ing operation and during storage
Compatible rechargeable batteries
Recommended rechargeable batter-
ies
Recommended chargers
A) Rated no-load speed for the selection of appropriate application tools in accordance with EN IEC 62841-2-3. The actual no-load speed is
lower for safety reasons and according to production tolerances.
B) Depends on battery in use
C) Depends on protective guard ((10), (9), (13)) and auxiliary handle ((7), (8)) in use
D) Limited performance at temperatures < 0 °C
Values can vary depending upon the product and are subject to application and environmental conditions. For further information
www.bosch-professional.com/wac.
Noise/Vibration Information
Noise emission values determined according to
EN IEC 62841-2-3.
Typically the A-weighted noise level of the power tool are:
95 dB(A); sound power level 103 dB(A). Uncertainty K =
3 dB.
Wear hearing protection!
Vibration total values a (triax vector sum) and uncertainty K
h
determined according to EN IEC 62841-2-3:
Surface grinding (roughing):
2 2
a = 9.0 m/s , K = 1.5 m/s ,
h
Disc sanding:
2 2
a < 2.5 m/s , K = 1.5 m/s ,
h
Cut-off grinding:
2 2
a = 6.1 m/s , K = 1.5 m/s .
h
Grinding thin metal sheets or other materials that tend to easily vi-
brate 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.
Bosch Power Tools
GWX 18V-7
V= 18
–1
min 11,000
mm 115
●
–
●
kg 2.3–3.4
°C 0 to +35
°C –20 to +50
GBA 18V...
ProCORE18V...
GBA 18V... ≥ 4.0 Ah
ProCORE18V... ≤ 8.0 Ah
GAL 18...
GAX 18...
GAL 36...
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 ac-
cessories or is poorly maintained, the vibration level and
noise emission value may differ. This may significantly in-
crease the vibration and noise emissions over the total work-
ing 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 accessories, 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 (4) to the off posi-
tion and then switch the power tool on again.
GWX 18V-7
18
11,000
125
●
–
●
2.3–3.4
0 to +35
–20 to +50
GBA 18V...
ProCORE18V...
GBA 18V... ≥ 4.0 Ah GBA 18V... ≥ 4.0 Ah
ProCORE18V... ≤ 8.0 Ah ProCORE18V... ≤ 8.0 Ah
GAL 18...
GAX 18...
GAL 36...
1 609 92A 76P | (22.05.2023)
English | 23
GWX 18V-7
18
11,000
125
●
–
●
2.3–3.4
0 to +35
–20 to +50
GBA 18V...
ProCORE18V...
GAL 18...
GAX 18...
GAL 36...