Manual

AirSep
®
Corporation
NewLife
®
Elite Service Manual
6-6
Problem Probable Cause Solution
Flowmeter uctuates.
Improperly set or faulty product
regulator.
Leak.
Worn compressor.
Defective circuit board.
Defective owmeter.
Defective solenoid valve.
Check regulator setting/clean,
repair, or replace regulator.
Leak test and repair leak.
Replace compressor.
Check circuit board for two-light
rotation/replace circuit board.
Replace owmeter.
Repair or replace solenoid valve.
Cabinet fan does not turn. Defective cabinet fan.
Defective electrical connections.
Replace cabinet fan.
Check electrical connections.
Limited or low ow.
Restriction in humidier or tubing.
Product regulator set too low.
Leak.
Weak compressor.
Defective solenoid valve.
Reduced air intake (suction).
Defective circuit board.
Restriction in mixing tank.
Replace humidier or tubing.
Adjust regulator setting.
Leak test and repair leak.
Check system pressure, and
rebuild or exchange compressor.
Repair or replace solenoid valve.
Check felt lter, suction resonator,
and suction tube for obstruction.
Check circuit board for two-light
rotation/replace circuit board.
Replace tank.
Low oxygen concentration.
Occluded internal felt lter.
Leak.
Weak compressor.
Unit’s temperature is too high.
Defective circuit board.
Contaminated sieve beds.
Defective solenoid valve.
Restriction in exhaust mufer.
Restriction in suction resonator.
Restriction in EcoCheck valve.
Replace felt lter.
Leak test and repair leak.
Check system pressure, and
rebuild or replace compressor.
Blocked air intake or defective
cabinet fan.
Check circuit board for two-light
rotation/replace circuit board.
Replace sieve beds.
Repair or replace solenoid valve.
Replace or clean exhaust mufer.
Check suction resonator and
suction tube for obstruction and
remove.
Clean EcoCheck valve.