Fein ASCD12-100W4 Manual De Instrucciones página 20

OBJ_BUCH-0000000270-003.book Page 20 Monday, February 25, 2019 10:56 AM
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Symbol, character Explanation
High speed
Torque gradient for applications with hard backing, e. g., screws with nuts and wash-
ers (dependent of screw diameter and strength)
Torque gradient for resilient applications, e. g., wheel rims, spring washers, disc
springs, stud bolts, extensions
Torque gradient for applications with soft backing, e. g., wood (dependent of screw
diameter and length), lead or fibre discs, packings
* The power tool can additionally be operated with deviating performance data in the
12 V and 14.4 V voltage classes.
(**) may contain numbers and letters
*** Partially in delivery scope
Character Unit of measurement,
international
U
V
f
Hz
-1
n /min, min , rpm, r/min
0
-1
n
/min, min
S
M... Nm
inch
inch
Ø mm
L
dB
pA
L dB
wA
L
dB
pCpeak
K...
2
m/s
2
m/s
h
m, s, kg, A, mm, V,
W, Hz, N, °C, dB,
2
min, m/s
For your safety.
Read all safety warnings and all
WARNING
instructions. Failure to follow the
warnings and instructions may result in electric shock,
fire and/or serious injury.
Save all warnings and instructions for future reference.
Do not use this power tool before you have
thoroughly read and completely understood this
Instruction Manual and the enclosed "General
Safety Instructions" (document number
3 41 30 465 06 0). The documents mentioned should
be kept for later use and enclosed with the power tool,
should it be passed on or sold.
Please also observe the relevant national industrial
safety regulations.
Unit of measure- Explanation
ment, national
V DC voltage
Hz Frequency
rpm No-load speed (with fully charged battery)
/min Impact rate
Nm Torque (hard screwdriving application)
inch Hexagon socket tool holder
inch External square tool holder
mm Diameter of a round part
dB Sound pressure level
dB Sound power level
dB Peak sound pressure level
Uncertainty
2
m/s Vibrational emission value according to EN 62841
(vector sum of three directions)
2
m/s Arithmetic mean value of the vibration total values
m, s, kg, A, mm, V, Basic and derived units of measurement from the
W, Hz, N, °C, dB, international system of units SI.
2
min, m/s
Intended use of the power tool:
Hand-held impact wrench for screwing in and unscrew-
ing screws and nuts in weather-protected environ-
ments without water supply using the application tools
and accessories recommended by FEIN.
Special safety instructions.
Hold power tool by insulated gripping surfaces, when
performing an operation where the fastener may con-
tact hidden wiring. Fasteners contacting a "live" wire
may make exposed metal parts of the power tool "live"
and could give the operator an electric shock.
Beware of any concealed electric cables, gas or water
conduits. Check the working area before commencing
work, e. g. with a metal detector.
Use ear protection during operation.