Extension Cords
Use air hose instead of an extension cord to avoid voltage
drop and power loss to the motor, and to prevent overheat-
ing.
If an extension cord must be used, be sure it is:
• a 3-wire extension cord that has a 3-blade grounding
plug, and a 3-slot receptacle that will accept the plug on
the product
• in good condition
• no longer than 50 feet
• 12 gauge (AWG) or larger. (Wire size increases as
gauge number decreases. 10 AWG and 8 AWG may
also be used. DO NOT USE 14 OR 16 AWG.)
Voltage and Circuit Protection
Refer to your Parts List Manual for the voltage and circuit
protction requirements of your compressor. Use only a fuse
or circuit breaker that is the same rating as the branch circuit
the air compressor is operated on. If the compressor is
connected to a circuit protcted by fuses, use only dual
element time delay fuses, as noted in that Service Bulletin.
Refer to Parts List Manual for your compressor. Certain air
compressor models can be operated on a 15 amp circuit if:
1. Voltage supply to circuit is normal.
2. Circuit is not used to supply any other electrical needs
(lights, appliances, etc.).
3. Extension cords comply with specifications.
4. Circuit is equipped with a 15 amp circuit breaker or 15
amp time delay fuse.
If any of the above conditions cannot be met, or if operation
of the compressor repeatedly causes interruption of the
power, it may be necessary to operate it from a 20 amp
circuit. It is not necessary to change the cord set.
GROUNDING INSTRUCTION
- Portable Compressors
RISK OF ELECTRICAL SHOCK. In the event of
a short circuit, grounding reduces the risk of
shock by providing an escape wire for the
electric current. This air compressor must be
properly grounded.
The portable air compressor is equipped with a cord having
a grounding wire with an appropriate grounding plug. The
plug must be used with an outlet that has been installed and
grounded in accordance with all local codes and ordinances.
The outlet must have the same configuration as the plug.
See illustration. DO NOT USE AN ADAPTER.
Inspect the plug and cord before each use. Do not use if
there are signs of damage.
IMPROPER GROUNDING CAN RESULT IN
ELECTRICAL SHOCK.
Do not modify the plug that has been provided. If it does not
fit the available outlet, the correct outlet should be installed
by a qualified electrician.
If repairing or replacing cord or plug, the grounding wire
must be kept separate from the current-carrying wires.
Never connect the grounding wire to a fiat blade plug
terminal. The grounding wire has insulation with an outer
surface that is green - with or without yellow stripes.
If these grounding instructions are not completely under-
stood, or if in doubt as to whether the compressor is properly
grounded, have the installation checked by a qualified
electrician.
120 Volt Models
240 Volt Models
whne
20 AMP PLUG OUTLET
'-- o
_O _ GROUNDING --,4
GROUNDING J I J PIN
PIN
Wiring Instructions - Stationary (Permanently
Mounted) Compressors
If your compressor is not equipped with a plug-in type
power cord, perform electrical wiring according to the
following instructions:
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