Sears 919.72512 owner manual Voltage and Circuit Protection, Break-in Procedure, Extension Cords

Voltage and Circuit Protection Break-in Procedure

Refer to page 5 (Specification Chart) for the voltage and circuit protection 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 protected by fuses, use only dual element time delay fuses.

Extension Cords

It is preferable to use extra air hose instead of an extension cord to avoid voltage drop and power loss to the motor, and to prevent overheating.

If an extension cord must be used, be sure it is:

•12 gauge (AWG) or heavier. (Wire size increases as gauge number decreases. 10 AWG and 8 AWG may also be used. DO NOT USE 14 OR 16 AWG.)

•a three-wire extension cord that has a three-connector grounding plug, and a three-slot receptacle that will accept the plug.

•no longer than 50 feet

•in good condition

Serious damage may result if the following break-in instructions are not closely followed.

This procedure is required only once, before the air com- pressor is put into service.

1.Set the pressure switch "AUTO/O" lever in the "O" position for "Off".

2.Plug the power cord into the correct branch circuit receptacle.

3.Do not attach hose to outlet. Leave the outlet open to the atmosphere.

4.Turn the regulator clockwise, opening it fully, to prevent air pressure build-up in the tank.

5.Move the "AUTO/O" lever to "AUTO". The com- pressor will start.

6.RUN THE COMPRESSOR FOR 15 MINUTES. Make sure the regulator is open and there is no tank pressure build-up.

7.After 15 minutes, close the regulator by turning it counterclockwise. The air tank will fill to cut-out pressure and then the motor will stop.

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