Motor Specifications and
Thermal Overload Protector
Electrical Requirements (continued)
110-120 volt, 60Hz Tool Information
!CAUTION
4.Lack of proper ventilation.
5.Unit is being used with an extension cord.
The plug supplied on your tool may not fit into the outlet you are planning to use. Your local electrical code may require slightly different power cord plug connec- tions. If these differences exist refer to and make the proper adjustments per you local code before your tool is plugged in and turned on.
In the event of a malfunction or break- down, grounding provides a path of least resistance for electrical current to reduce the risk of electric shock. This tool is equipped with an electric cord having an
If the grounding instructions are not com- pletely understood, or if you are in doubt as to whether the tool is properly ground- ed check with a qualified electrician or service personnel.
!WARNING
If not properly grounded, this tool can cause an electrical shock, particularly when used in damp locations, in proximity of plumbing, or out of doors.
This compressor is equipped with an automatic reset thermal overload protector which will shut off motor if it becomes overheated.
If thermal overload protector shuts motor OFF frequently look for the following causes.
1.Low voltage.
2.Wrong gauge wire.
3.Clogged air filter.
See Troubleshooting Chart for corrective action.
!CAUTION
The motor must be allowed to cool down before
properly installed and grounded in accor- dance with all local codes and ordi- nances.
Glossary of Terms
ASME Safety Valve | allows the intermittent use of an air tool |
A safety valve that automatically releases | with an air requirement higher than the |
Do not modify the plug provided. If it will not fit the outlet, have the proper outlet installed by a qualified electrician.
Properly
Grounded
the air if the air receiver (tank) pressure | compressor’s rated delivery. |
exceeds the preset maximum. | Volts or Voltage |
|
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
Grounding Prong
Figure 2
PSI (Pounds per Square Inch)
Measurement of the pressure exerted by the force of the air. The actual psi output is measured by a pressure gauge on the compressor
SCFM (Standard Cubic Feet per Minute)
Sometimes called CFM (Cubic Feet per Minute). Measurement of air volume delivered by the compressor.
Air Delivery
A measurement of the force of an electri- cal current.
Amps or Amperage
A measure of the electrical force minus the resistance on an electrical line. Ridgid air compressors require 15 amps for operation. Be sure the compressor will operate on an electrical line with the proper amps. If other appliances operate on the same line, the will reduce the available amps. If the amperage is not adequate, the result will be blown fuses
Extension Cords
1.The air compressor should be located where it can be directly plugged into an outlet. An extension cord should not be used with this unit.
2.To avoid loss of power and overheat- ing, additional air hose must be used to reach work area instead of exten- sion cords.
A combination of psi and SCFM. The air delivery required by a tool is stated as (number) SCFM at (number) psi. The combination of these figures determines what size unit is needed.
Air Tank Capacity
or tripped circuits.
Regulator
A control that adjusts the line pressure to the proper amount needed to operate spray guns and air tools.
The volume of air stored in the tank and | Tanks Pressure Gauge |
available for immediate use. A large tank | Indicates tank pressure in psi. |
8 | 9 |