Harbor Freight Tools 67847 operating instructions Checking the Oil, Sample Air Line Setup

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c. Turn the Power Lever ON.

d. Let the unit run for 30 minutes. Air will expel freely through the Coupler.

e. Turn the Power Lever OFF.

f.Unplug the Power Cord and remove the male coupler.

 

 

Coupler

 

Coupler

 

 

Plug

 

Plug

Tool

 

 

 

 

 

Quick

 

Air Hose

 

 

 

 

 

Coupler

 

 

 

 

 

 

 

on Reel

Shut

 

 

 

 

 

Off

Oiler

Filter

Valve

 

 

 

 

Air

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Compressor

 

 

 

 

 

 

 

 

 

 

 

 

 

Quick

 

 

 

 

 

Coupler

 

 

 

 

 

Regulator with

 

 

 

 

Pressure Gauge

Sample Air Line Setup

5.Connect a regulator valve, an in-line shut off valve and a 1/4” NPT air hose (all sold separately) to the Quick Coupler (76). The air hose must be long enough to reach the work area with enough extra length to allow free movement while working.

Note: An in-line shutoff ball valve is an important safety device because it controls the air supply even if the air hose is ruptured. The shutoff valve should be a ball valve because it can be closed quickly.

6.Depending on the tool which you will be using with this compressor, you may need to incorporate additional components, such as an in-line oiler, a filter, or a dryer (all sold separately).

Consult your air tool’s manual for needed accessories.

Checking the Oil

1.Check the oil level before operation. Fill the Pump Crankcase (39) with premium quality SAE 30-weight, non- detergent air compressor oil.

IMPORTANT: Running the Air Compressor with the incorrect amount of oil will cause damage to the equipment and void the warranty. To prevent damage, do not use with overfilled or low oil. Slowly fill to full line, wait 2 minutes and fill back up to full line. Compressor has small passages that will fill slowly.

Crankcase Cover (31) Oil Sight Glass (33)

OIL LEVEL

overfill

full

low

Figure 5

Tank (70)

2.The oil level should be at the center of the “full” level on the oil level sight glass, as shown in Figure 5. Add oil as needed to maintain this level. Do not let the oil level go below the center dot (LOW as shown above) and do not overfill the oil so that it is above the center dot (OVERFILL as shown above) on the sight glass.

3.To add oil:

a.Remove the Oil Plug (37).

b.Using a funnel to avoid spills, pour enough oil into the Pump Crankcase (39) to reach the “full” level in the Oil Sight Glass (33).

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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 OutletInstructions for putting into use SpecificationsUnpacking FunctionsWork Piece and Work Area Set Up Assembly/MountingSample Air Line Setup Checking the OilCold Weather Operation General Operating InstructionsSKU 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
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