DeVillbiss Air Power Company D26368 manual Extension Cords, Voltage and Circuit Protection

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Extension Cords

Using extension cords is not recommended. The use of extension cords will cause voltage to drop resulting in power loss to the motor and overheating. Instead of using an extension cord, increase the working reach of the air hose by attaching another length of hose to its end. Attach additional lengths of hose as needed.

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 the Parts Manual for the voltage and minimum branch circuit requirements.

Certain air compressors can be operated on a 15 amp circuit if the following conditions are met.

1.Voltage supply through branch circuit is 15 amps.

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. NOTE: If compressor is connected to a circuit protected by fuses, use only time delay fuses. Time delay fuses should be marked “D” in Canada and “T” in the US.

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.

Some models have dual voltage motors. These motors are factory wired for 120 volt operation, but can be converted

to 240 volt operation. The three prong 120V cord assembly must be replaced by a three prong 240V cord assembly to convert to 240 Volt operation. This cord assembly may be purchased through an Authorized Warranty Service Center.

See the label located on the motor for the correct 240 volt conversion instructions.

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D26368

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Contents OPERATOR’S Manual Safety Guidelines Definitions Table of ContentsImportant Safety Instructions Hazard Attachments & Accessories Hazard What can Happen HOW to Prevent IT Fire, Inhalation, Damage to Vehicle Surfaces ON-RECEIPT Inspection AccessoriesGlossary Duty CycleAssembly for Pancake units AssemblySome horizontal units are equipped with a console Assembly for Vertical units Assembly for Horizontal units Location of the Air Compressor InstallationVoltage and Circuit Protection Extension CordsKnow Your Air Compressor Description of Operation OperationBefore Starting How to StopBefore Each Start-Up How to StartTo Check Safety Valve MaintenanceCustomer Responsibilities To Drain TankAir Filter Inspection and Replacement Service and AdjustmentsTo Replace or Clean Check Valve Air Compressor Pump Intake and Exhaust ValvesTo Replace Regulator Storage Problem Cause Correction TroubleshootingPressure reading Check wiring connection Limited Warranty