Northern Industrial 123006 Operating Manual Download

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TROUBLESHOOTING

TROUBLE

Compressor Won't Start

Low Pressure

Safety Valve Releasing

Oil Discharge in Air

POSSIBLE CAUSE

1. Blown Fuse or Circuit Breaker Tripped
2. Loose Electrical Connections

1. Restricted Air Filter
2. Defective Check Valve
3. Air Leak in Safety Valve

1. Defective Pressure Switch

1. Too much Oil in Crankcase

2. Compressor Overheated
3. Restricted Oil Breather Cap

CORRECTIVE ACTION

1. Replace or Reset Fuse/Circuit Breaker
2. Check Wiring Connections

1. Replace Air Filter
2. Replace Check Valve
3. Check valve by pulling on ring. If
condition persists, replace valve.

1. Replace Pressure Switch

1. Drain Crankcase and refill
to proper level on Oil Sight Glass.
2. Reduce air pressure regulation
3. Clean or Replace Oil Breather Cap

Summary of Contents for 123006

Page 1: ...2 HP 4 GALLON AIR COMPRESSOR OPERATING MANUAL Item 123006...

Page 2: ...cussed in this instruction manual cannot cover all possible conditions or situations that could occur It must be understood by the operator that common sense and caution are factors which cannot be bu...

Page 3: ...ly 14 Do not force tool Use the correct tool for your application The correct tool will do the job better and safer at the rate for which it was designed 15 Do not use the tool if the switch does not...

Page 4: ...vered to the air chuck Safety Valve The Safety Valve device relieves pressure from the Air Tank in the event of excessive pressure build up The Safety Valve is preset at factory Do not attempt to make...

Page 5: ...r tank 2 Run the compressor for a minimum of 20 minutes in this no load position to lubricate the piston and bearings 3 Close Air Tank Drain Valve Your compressor is ready for use Depending on the CFM...

Page 6: ...tacle and the Air Compressor power cord without the use of adapters Make certain that the extension cord is properly wired and in good electrical condition Maximum length of extension cord should be 5...

Page 7: ...e Oil Sight Glass by turning the nut counter clockwise with wrench See Figure 2 Note Oil will begin to drain as Drain Plug is loosened Place a funnel and oil pan in place BEFORE loosening Drain Plug 2...

Page 8: ...1 Defective Pressure Switch 1 Too much Oil in Crankcase 2 Compressor Overheated 3 Restricted Oil Breather Cap CORRECTIVE ACTION 1 Replace or Reset Fuse Circuit Breaker 2 Check Wiring Connections 1 Re...

Page 9: ...0 29 Connecting Rod 30 Piston 31 Spring Washer 12 32 Piston Pin 33 Cylinder Gasket 34 Cylinder 35 Spring Washer 6 36 Washer 6 37 Screw M6x40 38 Gasket 39 Sealer Ring 40 Valve Gasket 41 Valve Plate Ass...

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