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OBJ_BUCH-0000000046-001.book Page 8 Monday, August 1, 2011 1:33 PM
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8
Emission values for sound and vibration (Two-figure – specifications as per ISO 4871)
Sound emission
A-weighted emission pressure power level measured at the workplace L
(re 20 μPa), in decibels
Measuring uncertainty K
Measured A-weighted sound power level L
Measuring uncertainty K
C-weighted peak sound pressure level measured at the workplace L
in decibels
Measuring uncertainty K
Vibrations
Mean vibrational value for polishing (thickness of polishing tool: 3 mm)
2
– m/s
2
– ft/s
Mean vibrational value for polishing (thickness of polishing tool: 6 mm)
2
– m/s
2
– ft/s
REMARK: The sum of the measured emission value and respective measuring inaccuracy
represents the upper limit of the values that can occur during measuring.
Wear hearing protection!
Measured values determined in accordance with the corresponding product standard.
Extension cable.
If the use of an extension cable
WARNING
is required, its length and con-
ductor cross-section must be adequate for the
applicational case, in order to prevent a volt-
age drop in the extension cable, power loss
and overheating of the power tool. Other-
wise, the extension cable and power tool are
liable to electrical danger, and the working
efficiency is impaired.
, in decibels
pA
(re 1 pW), in decibels
wA
, in decibels
wA
, in decibels
pCpeak
Recommended dimensions of extension
cables at an operating voltage of 120 V –
single-phase a. c., with only one power tool
KS10-38E connected:
pCpeak
Max. cable length, ft
Max. cable length, m
≤ 100
100
200
–200
–300
Min. conductor size
Min. conductor
(A.W.G.)
cross-section, mm
16
14
12
KS10-38E
pA
85
3
96
3
,
101
3
2.5
8
5
16
≤ 30
30
60
– 60
–100
2
1.5
2.5
4
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