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SKU 47407

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

assembly

1. 

Attach the Coil Air Hose to the Air Outlet as shown below.

2. 

Regulator Pressure Gauge I (46)

Regulator Pressure Gauge II (50)

Coil Air Hose

Regulator Adjusting Knob (53)

Pressure Release Valve

Attach the Blow Gun (with desired tip), tire chuck, or other user supplied attachment 
to the other end of the Coil Air Hose.

operation

turning Compressor on

1. 

Plug the power cord into an electrical outlet with a grounding prong.  

note: only use 

a 115V electrical source (± 10% maximum variation.)

2. 

Push the On/Off Switch to the ON position.

3. 

Allow the Tank to fill to 80 PSI before using.

 

With the Air Compressor turned on, operation is automatic and under the control of 
the internal pressure switch.

Internal Pressure Switch

Caution: do not make changes to the internal pressure level switch; any change to the 
automatic on/off pressure levels will cause additional stress on the motor which may 
result in shortened motor life. doing so will void the warranty.

using the Pressure relief Valve 

The Pressure Relief Valve is used when decompression is needed quickly and efficiently.  

1. 

Press the On/Off Switch to the OFF position.

2. 

Pull on the Pressure Release Valve ring to release pressure. 

Caution: wear safety glasses. the released air is under high pressure and can cause 
debris and dirt to fly as the air exits the tank.

reV 11/04

Summary of Contents for CENTRAL PNEUMATIC 47407

Page 1: ...at http www harborfreight com To prevent serious injury read and understand all warnings and instructions before use Copyright 2002 by Harbor Freight Tools All rights reserved No portion of this manua...

Page 2: ...invoice in a safe and dry place for future reference Safety Warnings and Precautions WARNING When using tool basic safety precautions should always be followed to reduce the risk of personal injury an...

Page 3: ...not operate any tool when you are tired 14 Check for damaged parts Before using any tool any part that appears damaged should be carefully checked to determine that it will operate properly and perfo...

Page 4: ...or Never spray water or any flammable liquids towards the compressor 24 Avoid body injury Never direct the air outlet at persons or animals 25 WARNING The brass components of this product contain lead...

Page 5: ...on 3 Allow the Tank to fill to 80 PSI before using With the Air Compressor turned on operation is automatic and under the control of the internal pressure switch Internal Pressure Switch Caution Do no...

Page 6: ...f all air and moisture to prevent corrosion 2 Store the Air Compressor in a clean and dry location 3 Check all air fittings for leaks before using PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER...

Page 7: ...sher Rubber 14 Valve Body 15 Connector I 16 Spring 17 Rubber Plug 18 Outlet Connector 19 Tube Assembly 20 Nylon Clamp Part Description 21 Screw M4x10 22 Screw M3x5 23 Washer 24 Frame for Circle Board...

Page 8: ...ow the exclusion or limitation of incidental or consequential damages so the above limitation of exclusion may not apply to you Thiswarranty is expressly in lieu of all other warranties express or imp...

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