Skil PWRCORE 20 Owner's Manual page 8

SYMBOLS (CONTINUED)
IMPORTANT: Some of the following symbols may be used on your machine. Please study
them and learn their meaning. Proper interpretation of these symbols will allow you to operate
the machine better and more safely.
Symbol
V
A
Hz
W
in.
mm
kg
min
s
Wh
Ah
Ø
n
0
n
.../min
RPM
o C
o F
0
1,2,3,...
I,II,III,
8
Name
Volts
Amperes
Hertz
Watt
Inch
Millimeter
Kilograms
Minutes
Seconds
Watt-hours
Ampere-Hours
Diameter
No load speed
Rated speed
Revolutions or reciprocation
per minute (rpm)
Revolutions Per Minute
Degrees Celsius
Degrees Fahrenheit
Off position
Selector settings
Infinitely variable selector
with off
Arrow
Alternating current (AC)
Direct current (DC)
Alternating or direct current
(AC / DC)
Class II machine
Designation/Explanation
Voltage (potential)
Current
Frequency (cycles per second)
Power
Length or size
Length or size
Weight
Time
Time
Battery capacity
Battery capacity
Size of drill bits, grinding wheels, etc.
Rotational speed, at no load
Maximum attainable speed
Revolutions, strokes, surface speed,
orbits, etc. per minute
Rotational speed
Temperature
Temperature
Zero speed, zero torque...
Speed, torque or position settings. Higher
number means greater speed
Speed is increasing from 0 setting
Action in the direction of arrow
Type or a characteristic of current
Type or a characteristic of current
Type or a characteristic of current
Designates Double Insulated Construction
machines.