35
EN
1�3 Relevant Safety Symbols and Units
Following symbols are to be found on your machine:
Symbol Name Description
General warning symbol Alerts the user to warning notices
Read user manual Alerts user to read the manual before rst use
Use hearing protection Alerts the user to wear hearing protection
Use protective gloves Alerts the user to wear protective gloves (except during operation!)
Use safety goggles Alerts the user to wear safety goggles
Grounding Alerts the user to make sure the electrical system is properly grounded
Unplug
Alerts the user to unplug the device from the power supply before
servicing the device
The following symbols and units can be relevant to your understanding of the tool:
Unit Name Description
V Volt Voltage (potential)
A Ampere Current
Hz Hertz Frequency
1
/
s
(cycles per second)
W Watt Power
kg Kilogram Weight
min Minute Time unit
s Second Time unit
mm Millimeter
Metric size unit (
1
/
1000
of a meter - 0,0394 inches) like length, width,
height
Inch Inch Imperial unit (
1
/
12
foot - 25,4 mm) like length, width, height
Ø Diameter
Measurement through the center of a round form, like ‚thickness‘ of
an end mill
S Speed Revolutions per minute
1
/
min
(also called RPM)
f Feed Speed in
mm
/
s
in which a machine moves in a direction
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