Harbor Freight Tools 67847 Emergency Depressurization, Automatic Shut off System

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and will turn off automatically when the air pressure reaches 125 PSI as indicated. IMPORTANT: The internal pressure switch is not user adjustable, do not make changes to the air pressure settings of the internal pressure switch. Any change to the automatic pressure levels may cause excess pressure to accumulate, causing a hazardous situation.

11.Adjust the Air Compressor’s Pressure Regulator (74) so that the air output is enough to properly power the tool, but the output will not exceed the tool’s maximum air pressure at any time. Turn the knob clockwise to increase the pressure and counter- clockwise to decrease pressure. Adjust the pressure gradually, while checking the air output gauge to set the pressure.

12.Use the air tool as needed.

13.After the job is complete, turn the Power Lever OFF.

14.Unplug the Air Compressor.

15.Close the in-line Shutoff Valve.

16.Bleed air from the tool then disconnect the tool.

17.Turn the Drain Valve (66), at the bottom of the Tank, counterclockwise to release any built-up moisture and the internal tank pressure. Close the valve after moisture has drained out. Do not remove the Drain Valve.

18.Clean, then store the Air Compressor indoors.

Emergency Depressurization

If it is necessary to quickly depressurize the Compressor, turn the Power Lever OFF. Then, pull on the ring on the Safety Valve (73) to quickly release stored air pressure.

Automatic Shut off System

Reset

Button

Figure 6

1.If the Compressor automatically shuts off, or hums then shuts off:

a.Shut off all tools.

b.Wait until the Compressor cools down (about 10 minutes);

c.If the unit does not start up again on it’s own, press the Reset Button to start the compressor;

d.Resume operation.

2.Possible causes of repeated automatic shut off of the compressor are:

a.Using an extension cord that is too long or narrow;

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For technical questions, please call 1-800-444-3353.

SKU 67847

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Contents For technical questions or replacement parts, please call ModelContents General Compressor Safety Save This ManualMatching outlets will reduce risk of electric shock Air Compressor Safety Warnings 25’ 50’ 100’ 150’Grounding Symbology 120 V~ 3-Prong Plug and OutletSpecifications UnpackingInstructions for putting into use FunctionsWork Piece and Work Area Set Up Assembly/MountingSample Air Line Setup Checking the OilGeneral Operating Instructions Cold Weather OperationSKU For technical questions, please call Emergency Depressurization Automatic Shut off SystemMaintenance Servicing Cleaning, Maintenance, LubricationMaintenance Schedule Oil MaintenanceAir Filter Maintenance Draining Moisture from the TankProblem Possible Causes Likely Solutions Cord, or eliminate extension cord. See Recommended Parts List Part Description QtyAssembly Diagram Limited 1 year / 90 day Warranty Mission Oaks Blvd. PO Box 6009 Camarillo, CA 93011 800