9
SYMBOLS (CONTINUED)
IMPORTANT:
Some of the following symbols may be used on
your tool. Please study them and learn their meaning. Proper
interpretation of these symbols will allow you to operate the tool
better and more safely.
Symbol
Name
Designation/Explanation
V
Volts
Voltage (potential)
A
Amperes
Current
Hz
Hertz
Frequency (cycles per
second)
W
Watt
Power
kg
Kilograms
Weight
min
Minutes
Time
s
Seconds
Time
Wh
Watt-hours
Battery capacity
Ah
Ampere-Hours
Battery capacity
Ø
Diameter
Size of drill bits, grinding
wheels, etc.
n
0
No load speed
Rotational speed, at no load
n
Rated speed
Maximum attainable speed
…/min
Revolutions or
reciprocation per
minute
Revolutions, strokes,
surface speed, orbits, etc.
per minute
0
Off position
Zero speed, zero torque...
