Vibratory plate compactors
Operation manual
Page
9
Noise:
1.7. Hygienic data
Declared level of acoustic pressure A in workplace of the operator
(measured according to ČSN EN ISO 11201 by conditions determined in ČSN EN 500
-4+A1, Annex B)
VD15P
VD18P
VD20P
VD24P
L
pA,d
[dB]
91+4
92+4
93+4
91+1
Guaranted level of acoustic power A
(measured accordi
ng to NV č.9/2002 Sb., Annex č. 3, part B, point 9c) and ČSN EN ISO 3744.
VD15P
VD18P
VD20P
VD24P
L
WA,G
[dB]
105
105
105
104
Vibration:
Declared overall value of vibrations acceleraiton – trasferred to hand – arm of vibratory plate operator
(measur
ed according to ČSN EN ISO 20643 by conditions determined in
ČSN EN 500
-4+A1, Annex C).
VD15P
VD18P
VD20P
VD24P
a
hvd
[m.s
-2
]
7,6+3,1
6,0+2,4
9,4+3,8
8,7+3,5
With regard to value of declared level of acoustic pressure in operator´s area and value of vibrations
transferred to operator´s arms, when operating particular type of vibratory plate it is necessary to use, in
accordance to Government regulation no. 148/2006 Sb. in valid version, personal protection equipment
effectual in such level of acoustic pressure or vibrations transferred to arms, whose values for particular
type of vibratory plate are determined by machine operator by workplace categorization.
Manuals for operation of vibratory plate must be modified so, that there are obvious technological pauses
leading to interruption of operator machine usage.
At the designated types of machinery vibration plate types
VD15P, 18P, 20P a 24P
to comply with the
Act No. 22/1997 Coll. on technical requirements for products, as amended, located stickers symbols
safety signs, symbols and informative descriptions of the design and implementation determine the
technical norm.
1.8. List of safety symbols used on the machine
The following text shows individual stickers (labels) placed on the machine. Each individual sticker is
provided with the respective explanatory text.
