Evap Flow And Zero Troubleshooting - GE Datex-Ohmeda Aisys Carestation Reference Manual

7.10.5 eVap Flow and Zero troubleshooting

Flow Related Error Log Entry
INFLOW CHECK VALVE FAILURE
OUTPUT FLOW LIMIT REACHED
CLOSED LOOP CONTROL FAILURE
Perform the following tests:
(Section 7.12)
• Backpressure Test
(Section 7.13)
• Inflow Check Valve Test
Replace any components that fail the tests.
20
Flowchart
M1046983 04/08
Is the Error entry
Flow "Flow" related or
"Zero" related?
Start
Zero Related Error Log Entries
INFLOW ZERO POINT ERROR
OUTFLOW ZERO POINT ERROR
7 Troubleshooting
Zero
Within the PC Service Application,
verify the "zero" status
of the following fields:
• Inflow Flow (Section 12.10.1)
• Outflow Flow
Replace the Flowmeter Subassembly.
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