Skil SR211601, Owner'S Manual

Page: 7 / 48

7
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 safer.
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
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...
1,2,3,…
I,II,III,
Selector settings
Speed, torque or position settings. Higher
number means 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 tool
Designates Double Insulated Construction
tools.
Earthing terminal Grounding terminal
Li-ion RBRC seal
Designates Li-ion battery recycling
program
Ni-Cad RBRC seal
Designates Ni-Cad battery recycling
program