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p. 117
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eventual accidental contacts ( impossibile on normal conditions ) where parts are in tension during
maintenance; as noticed more times,
it is compulsory to cut off the power
Picture 11
Errore. L'origine
riferimento non è stata trovata.
, before carry out any operation; the plug cutting off has to be clearly
visible so that everyone can make sure that no power supply is in the machine
.
It is highly recommended to have electrical operations executed by qualified and skilled personnel
only, able to carry out operations properly done, on safety conditions and owing technical
knowledge and knowledge of the standards concerned.
5.2.6
MACHINE NOISE INFORMATION
Measurements, carried out by means of Class 1 noise meter integrator in more points around the operating
empty machine at max. speed, by means of a microphone put at 1.6 m from the ground and at 1000 mm
distance from the same, in presence of a background noise characterized by LAeq= 39,5 dB[A], have
highlighted that the same emits a LAeq (acoustic pressure level of assessed emission A ) appreciably lower
than 70 dB[A] (see Picture 27).
The max. error of the measurements is to assess in the order of 2 dB[A].
Picture 27 – Machine Noisy Emission Measurement Points
5.3
SAFETY AND WARNING SIGNS
The following safety and warning signs are affixed on the machine:
A
Danger – High Voltage !
(on the external part of each casing having electrical parts in tension inside)
D
CAUTION! Danger of hands crushing, meshing, dragging
(on both machine sides close to the B hazard area B; see par.
Errore. L'origine
riferimento non è stata trovata.
)
B
Do not remove any protection guards and/or deactivate the safety devices
( on the fixed guards of the base and the column of the base and behind the cover
ref. 1
Errore. L'origine riferimento non è stata trovata.
of the head and on the fixed
guards ref. 1
Errore. L'origine riferimento non è stata trovata.
)
C
Do not clean, lubricate gears of the machine in motion
(as in B)
1 m
1
m
63,4 dB[A]
61,5 dB[A]
65,6 dB[A]
61,3 dB[A]
1
m
1 m