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SECTION 7—COMPRESSOR
Part No 1110538 33 Platinum™Series
SECTION 7—COMPRESSOR
ƽ DANGER
To prevent electrical shock, ALWAYS disconnect concentrator from electrical
outlet before servicing.
Replacing Compressor Assembly
NOTE: For this procedure, refer to FIGURE 7.1 on page 34 and FIGURE 7.2 on page 35.
1. Unplug unit.
2. Remove the cabinet. Refer to
Removing Cabinet on page 25.
3. Loosen clamps and disconnect intake hose and compressor output hose (blue) from
compressor assembly.
4. Remove compressor wires from wire clamps or tie-wraps and disconnect motor
connector from the main harness connector.
NOTE: Motor connector goes through grommet before reaching the main harness connector.
5. Remove protective boot on capacitor.
6. Disconnect capacitor wires from the top of the capacitor.
NOTE: Re-use the protective capacitor terminal boot if the replacement parts DO NOT provide
one.
7. Remove the two mounting screws that secure the compressor restraint bracket and
remove the bracket.
8. Tilt compressor assembly toward front of unit and lift out.
9. Reverse STEPS 3-8 to install new compressor assembly.
10. Reinstall the cabinet. Refer to
Removing Cabinet on page 25.
11. Run unit and inspect for leaks. Refer to Leak Test on page 89.