Blastrac BMS-220 ADB, Руководство по эксплуатации

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8. Sound and vibration data
Sound level: 77 dB(A) relative to 20μPa .
Ear protection is recommended with the use of this equipment.
Vibration level:
Declared hand- arm vibration emission in accordance to EN 12096
The total vibration value to which the hand-arm system is subjected, does not exceed 2,5 m/s².
Vibration test code EN-ISO 20643
The total vibration value to which the whole body is subjected, does not exceed 0,5 m/s².
Uncertainty K = 0,1 m/s2
Surface: smooth concrete
Declaration in conformance with EN 12096: 1997
Measurement in conformance with EN-ISO 2631-1 and EN 1032 as far as applicable.
IMPORTANT NOTES:
The indicated values are measured on new machines. Noise and vibration levels will vary in different
circumstances. Area influences like open outside or closed inside space, ambient temperature, different
surfaces to be treated, daily use, different tools or accessories, poor maintenance, etc. will give different
values at all time and could increase the exposure level over the total working period.
The declared vibration and noise emission levels represent the main applications of the machine. The values
may be measurements from a representative sample of technically comparable machinery. The values may be
used for a preliminary assessment of exposure.
A precise estimation of the level of exposure to vibration and noise should also take in account the times when
the machine is switched off or even running, but not actually in use. This may significantly decrease the
exposure level over the total working period.
Identify additional safety measures to protect the operator from the effects of vibration and noise such as:
proper and regular maintenance of the machine and the accessories, keeping the hands warm, organization of
work patterns for example by using rotation schedules. The use of anti-vibration gloves could also decrease
the effects of the vibrations transmitted.
Although the sound pressure level at the operators position does not exceed 80 dB(A), ear protection is still
strongly recommended when working with this machine.