Chapter 6: Troubleshooting
Tranquility Quest Plus CPAP System Service Manual
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Odor -
Noise -
Turn unit over and inspect
the bottom for missing or
damaged rubber feet.
Troubleshooting Table (Continued)
Symptom Cause Verification Corrective Action
Missing or damaged rubber
foot on bottom of unit,
blower malfunctioning.
Replace Blower.
Tubing smells new, unit
smells new, airborne residue
buildup.
Visually inspect patient
tubing for contamination.
Run unit in a clean environ-
ment for a few hours to
eliminate new smell. Wash
tubing with soap and water.
To clear residue build-up,
replace all subassemblies in
the patient air stream
(blower, filters, patient
circuit).