Book 35393065 (7/02)
49
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Short Air Cleaner Life:
Dirty Operating Conditions
Inadequate Element Cleaning
Incorrect Stopping Procedure
Wrong Air Filter Element
Oil Pump Drive Coupling
Excessive Oil In Air:
High Oil Level
Out of Level > 15 degrees
Clogged Scavenge Orifice
Scavenge Tube Blocked
Defective Scavenge Check Valve
Sep. Tank Blow Down Too Quickly
Defective Minimum Pressure Valve
Oil Seal Leak:
Contaminated Lube Oil
Blocked or Restricted Oil Line(s)
Malfunctioning Seal
Scored Shaft
Will Not Unload:
Leak in Regulator Piping
Incorrect Pressure Regulator Adjustment
Malfunctioning Pressure Regulator
Malfunctioning Inlet Butterfly Valve
Ice in Regulation Lines/Orifice
Oil In Air Cleaner:
Incorrect Stopping Procedure
Oil Pump Drive Coupling
Discharge Check Valve Faulty
Safety Valve Relieves:
Operating Pressure Too High
Leak In Regulator Piping
Incorrect Pressure Regulator Adjustment
Malfunctioning Pressure Regulator
Malfunctioning Inlet Unloader/Butterfly Valve
Defective Safety Valve
Defective Separator Element
Ice in Regulation Lines/Orifice
Move unit to cleaner environment.
Install new element.
Read procedure in this manual.
Install proper element.
Inspect coupling. If necessary, replace coupling.
Read procedure in this manual.
Relocate or reposition unit.
Remove scavenge orifice. Clean and Replace.
Remove scavenge tube. Clean and Replace.
Remove check valve. Replace with new valve.
Allow unit to blow down automatically.
Remove valve. Repair valve and replace.
Drain and flush system. Add new CLEAN oil.
Remove, clean and replace line(s).
Refer to Airend Rebuild Manual.
See instructions in new seal kit.
Find and repair leak(s).
Refer to Section 6 in this manual.
Replace regulator.
Inspect valve fit. Readjust per Section 6.
Apply heat to line(s) and or orifice.
Read Procedure in this manual.
Inspect coupling. Replace if necessary.
Replace.
Reduce pressure to spec limit.
Repair leak(s).
Refer to Section 6 in this manual.
Replace regulator.
Inspect valve fit. Readjust per Section 6.
Replace safety valve.
Remove element. Install new.
Apply heat to lines and/or orifice.
14.
15.
16.
17.
18.
19.
Corrective Action
Summary of Contents for P130WJDU
Page 28: ...Book 35393065 7 02 28 Figure Z...
