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If the device is powered by a generator or transformer, the generator or transformer's power output must be
at least twice the rated input power shown on the rating plate of the device. The operating voltage of the
transformer or generator must always be within +5 % and -15 % of the rated voltage of the device.
Weight in accordance with EPTA procedure 01
No-load speed
Oscillations
Diameter, backing pad
Eccentric stroke
Outside diameter, dust removal connector
4.1
Noise information and vibration values
The sound pressure and vibration values given in these instructions were measured in accordance with a
standardized test and can be used to compare one power tool with another. They can also be used for a
preliminary assessment of exposure.
The data given represent the main applications of the power tool. However, if the power tool is used for
different applications, with different accessory tools, or is poorly maintained, the data can vary. This can
significantly increase exposure over the total working period.
An accurate estimation of exposure should also take into account the times when the power tool is switched
off, or when it is running but not actually being used for a job. This can significantly reduce exposure over
the total working period.
Identify additional safety measures to protect the operator from the effects of noise and/or vibration, for
example: maintaining the power tool and accessory tools, keeping the hands warm, organization of work
patterns.
Detailed information on the versions of the EN 62841 standards applied here is to be found in the
reproduction of the declaration of conformity
Noise emission values
Sound power level (L
WA
Uncertainty (K
)
WA
Sound pressure level (L
Uncertainty (K
)
pA
Total vibration
Surface grinding (a
)
h
Uncertainty (K)
5
Operation
5.1
Positioning the sanding pad
Power tool, sanding pad and backing pad together form a system. Be sure to use the correct
combination and settings for the application.
The choice of sanding pad (grit size), speed and contact pressure determine the stock removal rate
and the finish.
1. Disconnect the mains plug from the power outlet.
2. When installing the sanding pad, make sure that the holes in it are aligned with the dust-extraction holes
in the backing pad.
14
English
)
)
pA
WFE 450E
2.2 kg
5,000 /min ... 10,000 /min
10,000 /min ... 20,000 /min
150 mm
4 mm
30 mm
107.
WFE 450E
93 dB(A)
3 dB(A)
85 dB(A)
3 dB(A)
WFE 450E
3.9 m/s²
1.5 m/s²
326041
*326041*
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