Fein Slugger JMU 137 QW Manual Del Usuario página 7

OBJ_BUCH-0000000355-002.book Page 7 Tuesday, March 12, 2019 4:36 PM
Hot mixtures of sanding dust and paint/var-
nish residuals or other chemical materials in
the filter bag or the vac filter can self-ignite
under unfavourable conditions, such as spark-
ing from sanding metal, continuous sunlight
or high ambient temperatures. To prevent
this:
Emission values for sound (Two-figure – specifications as per ISO 4871)
Sound emission
A-weighted emission pressure
power level measured at the
L
workplace (re 20 μPa), in
pA
decibels
K
Measuring uncertainty
decibels
Measured A-weighted sound
power level L (re 1 pW), in
wA
decibels
K
Measuring uncertainty
decibels
C-weighted peak sound pres-
sure level measured at the
L
workplace , in decibels
pCpeak
Measuring uncertainty K
in decibels
Mean vibrational value (core
drilling)
2
– m/s
2
– ft/s
K
Measuring uncertainty
2
– m/s
2
– ft/s
REMARK: The sum of the measured emission value and respective measuring inaccuracy rep-
resents 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 cord
WARNING
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.
JMU 137 QW JMU 137 MQW
(**)
86.7
, in
pA
3
97.7
, in
wA
3
101.2
,
pCpeak
3
< 2.5
8.3
, in
1.5
4.9
– Avoid overheating the material being
sanded and the power tool.
– Empty the dust collector/container rou-
tinely.
– Observe the material manufacturer's
working instructions.
– Observe the relevant regulations for the
materials being worked.
JMU 137-2 QW
(**)
86.7
3
97.7
3
101.2
3
< 2.5
8.3
1.5
4.9
en
7
JMU 137 PQW
(**) (**)
85.6 86.7
3 3
96.6 97.7
3 3
98.9 101.2
3 3
< 2.5 < 2.5
8.3 8.3
1.5 1.5
4.9 4.9