Black Max BM80721 Operator's Manual page 10

Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper
interpretation of these symbols will allow you to operate the product better and safer.
SYMBOL
V Volts
A Amperes
Hz Hertz
W Watt
Alternating Current
n o
No Load Speed
Class II Construction
.../min Per Minute
SYMBOLS
NAME
Voltage
Current
Frequency (cycles per second)
Power
Type of current
Rotational speed, at no load
Double-insulated construction
Revolutions, strokes, surface speed, orbits etc., per minute
Page 6 — English
DESIGNATION/EXPLANATION