14
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
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