Important notice: Some of the following symbols could have meaning for the use of your tool. Please take note
of the symbols and their meaning. The correct interpretation of the symbols will help you to use the tool in a
better and safer manner.
Symbol
W
Hp
Nm
ft-lbs
kg
lbs
mm
in
min/s
bar/psi
l/s
cfm
°C/°F
dB
Ø
-1
min
/n
0
.../min
0
/s/UNF
3 609 929 250 • (04.07) T
Name
Watt
Horsepower
Newton-meter
Foot-pounds
Kilograms
Pounds
Millimeter
Inches
Minutes/seconds
Bar/pounds per square inch
Liter per second
Cubic feet/minute
Degrees Celsius/Degrees
Fahrenheit
Decibel
Diameter
Revolutions per minute/no load
speed
Revolutions or reciprocations per
minute
Off position
Left rotation/right rotation
Hex socket drive/square drive/
Unified National Fine
Arrow
Warning symbol
Symbol for directions
SYMBOLS
Meaning
Power
Unit of energy, torque
Mass, weight
Length
Time
Air pressure
Air consumption
Temperature
Unit of relative loudness
Size of drill bits, grinding wheels, etc.
Rotational speed at no load
Revolutions, strokes, surface speed, orbits, etc.
per minute
Zero speed, zero torque
Direction of drive rotation
Type of tool holder
Action in the direction of arrow
Alerts user to warning messages.
Gives instructions for correct handling – for exam-
ple, read operating instructions or wear safety
glasses.
English–3