P.e. Valve Coil Test - Invacare Perfecto2 V IRC5PO2V Service Manual

SECTION 24—ALARM TEST

P.E. Valve Coil Test

NOTE: For this procedure, refer to FIGURE 24.4.
NOTE: P.E. Valve Coil ‐ Alarm sequence occurs when the P.E. Valve Coil, connection or P.C. Board
Circuitry has failed.
1. With the unit running and flow set at 5 L/min., remove one YELLOW wire from the
P.E. valve coil. The P.E. valve coil alarm should activate within 10 seconds.
2. Replace YELLOW wire and reinstall cabinet. Refer to Removing Cabinet on page 23.
NOTE: If any alarm fails to perform to specification, contact Invacare Technical Service.
NOTE: If problems arise during test, contact Invacare Technical Service for further assistance.
P.E. Valve Coil
Yellow Wires
FIGURE 24.4 P.E. Valve Coil Test
Use the chart in Preventive Maintenance on page 24 to record date and number of hours
when preventive maintenance was performed on the concentrator or any repairs made.
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Perfecto V Part No 1164934
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