Manual instruction

7
en
Emission values for sound and vibration (Two-figure – specifications as per ISO 4871)
Extension cable.
If the use of an extension cord
is required, its length and con-
ductor cross-section must be adequate for the
application in order to prevent a voltage drop
in the extension cord, power loss and over-
heating of the power tool. Otherwise, the
extension cable and power tool are prone to
electrical danger, and the working efficiency is
decreased.
Recommended dimensions of extension cords
at an operating voltage of 120 V – single-
phase a. c., with only BOS 16, BOS 16-2 con-
nected:
Sound emission BOS16 BOS16-2
A-weighted emission pressure power level measured at the
workplace
L
pA
(re 20 μPa), in decibels 81.1 82.1
Measuring uncertainty
K
pA
, in decibels 3 3
Measured A-weighted sound power level
L
wA
(re 1 pW), in
decibels 92.1 93.1
Measuring uncertainty
K
wA
, in decibels 3 3
C-weighted peak sound pressure level measured at the
workplace
L
pCpeak
, in decibels 95.2 95.6
Measuring uncertainty
K
pCpeak
, in decibels 3 3
Vibrations
Mean vibrational value for drilling in metal
– m/s
2
– ft/s
2
2.4
7.68
1.9
6.08
Measuring uncertainty
K , in
– m/s
2
– ft/s
2
1.5
4.9
1.5
4.9
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.
WARNING
Max. cable length, ft Max. cable length, m
≤ 100 100
–200
200
–300
≤ 30 30
– 60
60
–100
Min. conductor size
A.W.G.
Min. conductorcross-
section, mm
2
16 14 12 1.5 2.5 4