Sullair 1600H T4F Perkins User Manual page 72

7: Maintenance
Table 7-3: Troubleshooting guide
Symptom
Excessive compressor
fluid consumption
Compressor overheating
Engine overheating
72
Probable cause
Clogged return line
Leak in the lubrication system
Separator element damaged or not
functioning properly
Defective minimum pressure/check
valve
Fluid receiver tank overfilled
Low operating service pressure
Loose or broken fan belt
Dirty fluid cooler core
Faulty thermostat element
Low receiver tank fluid level
Plugged compressor fluid filter
Loose or broken fan belt
Dirty radiator core
Low water level
Plugged radiator
Defective engine thermostat
02250248-733 R03
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1600H T4F Perkins User Manual
Remedy
Clean orifice and strainer.
Check all pipes, connections and com-
ponents
Change separator element.
Repair or replace.
Drain to proper level.
Adjust service valve to maintain desired
service pressure.
Tighten or change belt
Clean core thoroughly.
Change thermostat element.
Refill.
Change element.
Tighten or change belt.
Clean thoroughly.
Refill.
Clean and flush thoroughly.
Replace engine thermostat.