Electrical Power Requirements - Nu-Air KOBALT K13015F Manual Del Operador

EXTENSION CORDS
Use only 3-wire extension cords that have 3-prong grounding
plugs and 3-pole receptacles that accept the air compressor's plug.
When using the air compressor at a considerable distance from
the power source, use an extension cord heavy enough to carry
the current that the compressor will draw. An undersized extension
cord will cause a drop in line voltage, resulting in a loss of power
and causing the motor to overheat. Use the chart provided below
to determine the minimum wire size required in an extension cord.
Only round jacketed cords listed by Underwriter's Laboratories (UL)
should be used.
**Ampere rating (on air compressor data plate)
0-2.0 2.1-3.4
Cord Length
25 ft. 16 16
50 ft. 16 16
100 ft. 16 16
**Used on 12 gauge - 20 amp circuit.
NOTE: AWG = American Wire Gauge
When working with the air compressor outdoors, use an
extension cord that is designed for outside use. This is indicated by
the letters "W-A" on the cord's jacket.
Before using an extension cord, inspect it for loose or exposed
wires and cut or worn insulation.
Keep the extension cord clear of the
WARNING:
working area. Position the cord so that it will not get caught on
lumber, tools, or other obstructions while you are working with
a power tool. Failure to do so can result in serious personal
injury.
Check extension cords before each use. If
WARNING:
damaged, replace immediately. Never use air compressor with
a damaged cord since touching the damaged area could cause
electrical shock resulting in serious injury.
NOTE: Use longer air hoses instead of long extension cords.
Your air compressor will run better and last longer.
ELECTRICAL CONNECTION
This air compressor is powered by a precision built electric
motor. It should be connected to a power supply that is 120 volts,
60 Hz, AC only (normal household current). Do not operate this
tool on direct current (DC). A substantial voltage drop will cause
a loss of power and the motor will overheat. If the air compressor
does not operate when plugged into an outlet, double check the
power supply.
SPEED AND WIRING
The no-load speed of this air compressor is approximately
26,000 rpm. This speed is not constant and decreases under a
load or with lower voltage. For voltage, the wiring in a shop is as
important as the motor's horsepower rating. A line intended only for
lights cannot properly carry a power tool motor. Wire that is heavy
enough for a short distance will be too light for a greater distance. A
line that can support one power tool may not be able to support two
or three tools.
K13015FOM_Ver.0406

ELECTRICAL POWER REQUIREMENTS

3.5-5.0 5.1-7.0 7.1-12.0 12.1-16.0
Wire Size (A.W.G.)
16 16 14
16 14 14
14 12 10
GROUNDING INSTRUCTIONS
In the event of a malfunction or breakdown, grounding provides
a path of least resistance for electric current to reduce the risk of
electric shock. This air compressor is equipped with an electric cord
having an equipment-grounding conductor and a grounding plug.
The plug must be plugged into a matching outlet 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 outlet,
have the proper outlet installed by a qualified electrician. Improper
connection of the equipment-grounding conductor can result in a
risk of electric shock. The conductor with insulation having an outer
surface that is green 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 personnel if the
14
grounding instructions are not completely understood, or if in doubt
12
as to whether the tool is properly grounded.
----
Repair or replace a damaged or worn cord immediately.
This air compressor is intended for use on a circuit that has an
outlet like the one shown in Figure 1. It also has a grounding pin
like the one shown.
This product must be grounded.
Fig. 1
5