38
CAUTION
TO PREVENT ELECTRICAL SHOCK, ALWAYS DISCONNECT CONCENTRATOR FROM
ELECTRICAL OUTLET BEFORE SERVICING.
PROCEDURE 3 - REPLACING P.E. VALVE - 5LX/5LXO2/5LXO2T/6LXO2/6LXO2T ONLY (FIGURE 1)
P
E
V
A
L
V
E
1. Unplug unit.
2. Remove cabinet (Refer to PROCEDURE 1 - REMOVING CABINET).
3. Remove spade connectors from P.E. Valve assembly.
4. Remove ty-wraps from P.E. Valve tubing.
5. Remove P.E. valve assembly from tubing.
PROCEDURE 3
P. E. VALVE
CAUTION
If P.E. Valve is not to be installed immediately, plug the P.E. Valve tubing to prevent sieve bed
contamination.
6. Install new P.E. valve assembly immediately, by reversing STEPS 3-5.
NOTE: After replacing P.E. valve, retiming may be necessary. Refer to PROCEDURE 18 - TIMING
OF THE INVACARE 5 CONCENTRATOR.
7. Run unit and check for leaks (Refer to PROCEDURE 19 - LEAK TEST).
8. Reinstall cabinet (Refer to PROCEDURE 1 - REMOVING CABINET).
P. E. Valve Tubing
P. E. Valve
Assembly
P. E. Valve Tubing
Ty-Wrap
Ty-Wrap
Sieve Beds
(SHOWN for Reference)
FIGURE 1 - REPLACING P.E. VALVE (5LX/5LXO2/5LXO2T/6LXO2/6LXO2T ONLY)
Spade Connectors
Summary of Contents for 3LX
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