Quincy Compressor QSI Series Instruction Manual page 119

Probable Causes:
Excessive Fluid Consumption:
Too high fluid level in the receiver
Plugged scavenger line
High discharge temperature
Low reservoir pressure with fully open inlet
valve
Faulty or damaged separator
Leak in fluid lines
Seal failure, leaks
Incorrect fluid
Frequent Air Cleaner Clogging:
Compressor operating in highly contaminated
atmosphere
Air cleaner not adequate for conditions
Corrective Action:
Check air inlet valve bushing and shaft.
Check piston and cylinder bore. Repair or
replace as needed.
Repair or replace as necessary.
Repair or replace as necessary.
Check and tighten wiring terminals.
Replace spring.
Adjust to proper setting.
Replace switch.
Repair or replace as necessary.
Repair or replace as necessary.
Repair or replace as necessary.
Check all control line fittings and tubings.
Check lines before MPC valve.
Repair or replace as necessary.
Quincy Compressor-QSI
®
Section IX - Troubleshooting
117