Invacare Platinum IRC5LXAW Service Manual page 23

SYMPTOM
Unit Excessively Loud
Part No 1118396
PROBABLE CAUSE
Pneumatic exhaust:
a. Muffler cracked, damaged or missing.
b. Muffler tubing disconnected or
damaged.
Compressor inlet filter missing and/or
orange sticker removed.
Compressor removed.
Incorrect style of inlet filter (aftermarket).
SECTION 4—TROUBLESHOOTING
a. Replace. Refer to Replacing the
Exhaust Canister/Exhaust Muffler
(Platinum Models Manufactured
before 7/24/03) on page 32.
b. Reconnect or replace tubing. Refer to
Inspecting/Replacing the Throttling
Muffler (Platinum Models
Manufactured after 7/24/03) on
page 33.
a. Replace compressor inlet filter. Refer
to Replacing the Compressor Inlet
Filter on page 30.
a. Replace Compressor. Refer to
Replacing Compressor Assembly
(Models manufactured before July 24,
2003) on page 36.
Replace with factory OEM sound reduced
style inlet HEPA filter.Refer to Replacing the
Outlet HEPA Filter on page 28.
23
SOLUTION
Platinum™Oxygen