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 safer.
Symbol
Designation/Explanation
V
Volts (voltage)
A
Amperes (current)
Hz
Hertz (frequency, cycles per second)
W
Watt (power)
kg
Kilograms (weight)
lbs
Pounds (weight)
min
Minutes (time)
s
Seconds (time)
⌀
Diameter
n
No load speed (rotational speed, at no load)
0
n
Rated speed (maximum attainable speed)
Revolutions or reciprocation per minute (revolutions, strokes, surface
.../min
speed, orbits etc. per minute)
0
Off position (zero speed, zero torque...)
1, 2, 3, ...
Selector settings (Speed, torque or position settings. Higher number means
I, II, III,
greater speed.)
Infinitely variable selector with off (Speed is increasing from 0 setting.)
Arrow (action in the direction of arrow)
Alternating current (type or a characteristic of current)
Direct current (type or a characteristic of current)
Alternating or direct current (type or a characteristic of current)
Class II construction (Designates Double Insulated Construction tools.)
Earthing terminal (grounding terminal)
160992A8AK GRG18V-3600C 20230616.indd 8
160992A8AK GRG18V-3600C 20230616.indd 8
Symbols
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6/16/2023 7:50:09 PM
6/16/2023 7:50:09 PM