Ingersoll-Rand P185WIR, Operating, Maintenance & Parts Manual

Page: 45 / 119

45
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Book: 22305593 (8/03)
TROUBLE SHOOTING CHART
Bold Headings depict the COMPLAINT -- Subheadings depict the CAUSE
Note: Subheadings suggest order to follow in cause of troubleshooting.
Short Air Cleaner Life:
Dirty Operating Conditions
Inadequate Element Cleaning
Defective Service Indicator
Incorrect Stopping Procedure
Wrong Air Filter Element
Will Not Unload:
Leaks in Regulator Piping
Incorrect Pressure Regulator Adjustment
Malfunctioning Pressure Regulator
Malfunctioning Inlet Unloader/Butterfly Valve
Ice in Regulation Lines/Orifice
Excessive Oil In Air:
High Oil Level
Out of Level > 15 degrees
Clogged Scavenge Orifice
Scavenge Tube Blocked
Defective Scavenge Check Valve
Sep. Tank Blown Down Too Quickly
Defective Minimum Pressure Valve
Defective Separator Element
Oil In Air Cleaner:
Incorrect Stopping Procedure
Excessive Compressor Oil Temperature:
Ambient Temperature Too High
Out of Level > 15 degrees
Low Oil Level
Dirty Cooler
Dirty Operating Conditions
Loose or Broken Belts
Operating Pressure Too High
Malfunctioning Thermostat
Defective Minimum Pressure Valve
Blocked or Restricted Oil Lines
Airend Malfunctioning
Safety Valve Relieves:
Leaks In Regulator Piping
Incorrect Pressure Regulator Adjustment
Malfunctioning Pressure Regulator
Malfunctioning Inlet Unloader/Butterfly Valve
Defective Separator Element
Ice in Regulation Lines/Orifice
Defective Safety Valve
Engine RPM Low:
Clogged Fuel Filter
Operating Pressure Too High
Incorrect Pressure Regulator Adjustment
Dirty Air Filter
Malfunctioning Speed Control Cylinder
Defective Separator Element
Ice In Regulation Lines/Orifice
Engine Malfunctioning
Airend Malfunctioning
Excessive Vibration:
Low Engine RPM
Rubber Mounts Damaged
Out of Balance Fan
Engine Malfunctioning
Airend Malfunctioning
Low CFM:
Low Engine RPM
Dirty Air Filter
Incorrect Linkage Adjustment
Incorrect Pressure Regulator Adjustment
Malfunctioning Inlet Unloader/Butterfly Valve
Malfunctioning Speed Control Cylinder
Defective Minimum Pressure Valve
Defective Separator Element