Electrical Requirements - KNOVA KN AP-130A Instruction Manual

ELECTRICAL REQUIREMENTS

WARNING To avoid electrical hazards, fire hazards, or
damage to the tool, use proper circuit protection. Use
a separate electrical circuit for your tools. To avoid shock or
fire, if power cord is worn or cut, or damaged in any way, have
it replaced immediately.
GROUNDING INSTRUCTIONS
WARNING This tool must be grounded while in use to
protect the operator from electrical shock. IN THE
EVENT OF A MALFUNCTION OR BREAKDOWN,
grounding provides a path of least resistance for electric
current and reduces the risk of electric shock. This tool is
equipped with an electric cord that has an equipment-grounding
conductor and a grounding plug. The plug MUST be plugged
into a matching receptacle that is properly installed and
grounded in accordance with ALL local codes and ordinances.
DO NOT MODIFY THE PLUG PROVIDED. If it will not fit
the receptacle, have the proper receptacle installed by a
qualified electrician.
IMPROPER CONNECTION of the equipment-grounding
conductor can result in risk of electric shock. The conductor
with green insulation (with or without yellow stripes) is
the equipment-grounding conductor. If repair or replacement
of the electric cord or plug is necessary, DO NOT connect
the equipment-grounding conductor to a live terminal.
CHECK with a qualified electrician or service person if you
do not completely understand the grounding instructions,
or if you are not sure the tool is properly grounded.
CIRCUIT DIAGRAM
AC 120V
60 HZ
L
N
PE
Main switch
Overload
protection
See the image below:
WARNING
Improper
connection of
equipment grounding
conductor can result
in the risk of
electrical shock.
Equipment should be
grounded while in use
to protect operator
from electrical shock.
WARNING This
machine is for
indoor use only. Do not expose
to rain or use in damp locations.
GUIDELINES FOR EXTENSION CORDS
USE PROPER EXTENSION CORD. Make sure your
extension cord is in good condition. When using an extension
cord, be sure to use one heavy enough to carry the current
your product will draw. An undersized cord will cause a drop in
line voltage, resulting in loss of power and cause overheating.
Be sure your extension cord is properly wired and in good
condition. Always replace a damaged extension cord or have
it repaired by a qualified person before using it. Protect your
extension cords from sharp objects, excessive heat and damp
or wet areas.
Overcurrent
protection
4
Three-pronged plug
Grounding prong
Properly
grounded
Motor
M
Attention:
There is an overcurrent
protection device
in the circuit.