Bosch GWS 27-230 Professional Manual Original página 19

Angle grinder
Max. grinding disc diameter
Grinding spindle thread
Max. thread length of grinding spindle
Restart protection
Soft start
Weight according to EPTA-Procedure 01:2014
– with low-vibration auxiliary handle
Protection class
The specifications apply to a rated voltage [U] of 230 V. These specifications may vary at different voltages and in country-
specific models.
Values can vary depending upon the product and are subject to application and environmental conditions. For further informa-
tion www.bosch-professional.com/wac.
Noise/Vibration Information
Noise emission values determined according to
EN 60745-2-3.
Typically the A-weighted noise level of the power tool are:
93 dB(A); sound power level 104 dB(A). Uncertainty K =
3 dB.
Wear hearing protection!
Vibration total values a (triax vector sum) and uncertainty K
h
determined according to EN 60745-2-3:
Surface grinding (roughing):
2 2
a = 8.7 m/s , K = 1.5 m/s ,
h
Disc sanding:
2 2
a = 6.5 m/s , K = 1.5 m/s .
h
The vibration level given in these instructions has been
measured in accordance with a standardised measuring pro-
cedure and may be used to compare power tools. It can also
be used for a preliminary estimation of exposure to vibra-
tion.
The stated vibration level applies to the main applications of
the power tool. However, if the power tool is used for differ-
ent applications, with different application tools or poorly
maintained, the vibration level may differ. This can signific-
antly increase the exposure to vibration over the total work-
ing period.
To estimate the exposure to vibration accurately, the times
when the tool is switched off or when it is running but not ac-
tually being used should also be taken into account. This can
significantly reduce the exposure to vibration 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 the hands warm,
and organising workflows correctly.
Bosch Power Tools
GWS 27-230 GWS 27-180 J
mm 230
M 14
mm 25
–
–
kg 6.0
/ II
Fitting
Fitting Protective Equipment
Pull the plug out of the socket before carrying out any
u
work on the power tool.
Note: If the grinding disc breaks during operation or the
holding fixtures on the protective guard/power tool become
damaged, the power tool must be sent to the after-sales ser-
vice immediately; see the "After-Sales Service and Applica-
tion Service" section for addresses.
Protective guard for grinding
Place the protective guard (5) on the spindle collar. Adjust
the position of the protective guard (5) to the requirements
of the operation and lock the protective guard (5) with the
locking screw (6).
Adjust the protective guard (5) such that sparking in
u
the direction of the operator is prevented.
Protective guard for cutting
Always use the protective guard for cutting (13) when
u
cutting with bonded abrasives.
Provide sufficient dust extraction when cutting stone.
u
The protective guard for cutting (13) is fitted in the same
way as the protective guard for grinding (5).
Extraction guard for cutting with a guide block
The extraction guard for cutting with a guide block (21) is fit-
ted in the same way as the protective guard for grinding (5).
Side handle
Do not operate your power tool without the side
u
handle (3).
Do not continue to use the power tool if the auxiliary
u
handle is damaged. Do not make any alterations to the
auxiliary handle.
Screw the side handle (3) on the left or right of the machine
head depending on how your are working.
English | 19
GWS 27-230 J
180 230
M 14 M 14
25 25
● ●
● ●
5.8 6.0
/ II / II
1 609 92A 8TP | (19.09.2023)