Noise/Vibration Information - Wurth Master EWS 115 Instrucciones De Servicio

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OBJ_BUCH-413-004.book Page 18 Thursday, June 26, 2008 9:08 AM
Measured values determined according to EN 60745.
Typically the A-weighted noise levels of the product are:
Sound pressure level
Sound power level
Uncertainty K=
Wear hearing protection!
Vibration total values (triax vector sum) determined according to
EN 60745:
Surface grinding:
Vibration emission value a
h
Uncertainty K=
Disk sanding:
Vibration emission value a
h
Uncertainty K=
The vibration emission level given in this information
sheet has been measured in accordance with a
standardised test given in EN 60745 and may be
used to compare one tool with another. It may be
used for a preliminary assessment of exposure.
The declared vibration emission level represents the
main applications of the tool. However if the tool is
used for different applications, with different acces-
sories or poorly maintained, the vibration emission
may differ. This may significantly increase the expo-
sure level over the total working period.
An estimation of the level of exposure to vibration
should also take into account the times when the tool
is switched off or when it is running but not actually
doing the job. This may significantly reduce the
exposure level over the total working period.
Identify additional safety measures to protect the
operator from the effects of vibration such as: main-
tain the tool and the accessories, keep the hands
warm, organisation of work patterns.
Declaration of Conformity
We declare under our sole responsibility that the prod-
uct described under "Technical Data" is in conformity
with the following standards or standardization docu-
ments: EN 60745 according to the provisions of the
directives 2004/108/EC,
28 Dec 2009), 2006/42/EC (from 29 Dec 2009).
Technical file at:
Adolf Würth GmbH & Co.KG, PFW,
D-74650 Künzelsau
Adolf Würth GmbH & Co. KG
P. Zürn A. Kräutle
18–English

Noise/Vibration Information

Mounting the Protective Devices
❏ Before any work on the machine itself,
pull the mains plug.
Protection Guard for Grinding
Adjust the position of the protection guard 7 to the
requirements of the work process. For this, press the
release lever 1 upward and turn the protection
guard 7 to the required position.
❏ Adjust the protection guard 7 in such a
98/37/EC (until
manner that sparking is prevented in the
direction of the operator.
❏ The protection guard 7 may be turned
only upon actuation of the release lever 1!
Otherwise the power tool may not con-
tinue to be used under any circumstances
and must be taken to an after-sales serv-
ice agent.
Note: The encoding keys on the protection guard 7
ensure that only a protection guard that fits the
machine type can be mounted.
0 702 ... 471 X.. 472 X.. 477 X..
999 ... 473 X..
476 X..
dB(A) 91 91
dB(A) 102 102
dB 3 3
2
m/s 5.5 8.5
2
m/s 2.0 2.0
2
m/s 3.0 3.0
2
m/s 1.5 1.5
Place the protection guard 7
onto the spindle collar as
shown in the illustration. The
triangle marks on the protec-
tion guard must correspond
with the respective marks on
the gear case.
Press the protection guard 7
onto the spindle collar until
the shoulder of the protection
guard is seated against the
flange of the machine, and
turn the protection guard
until it can clearly be heard to
engage.
91
102
3
7.0
2.0
3.0
1.5
26.6.08