Chapter 5
5-30
V60 Ventilator Service Manual
1049766 Rev A
Diagnostic Mode and Troubleshooting
5007
Failed system leak test.
Start pressure too low.
1. Verify that the internal
exhalation port, air inlet port,
gas outlet port and proximal port
are plugged properly.
2. Verify that the system leak test
syringe tubing is properly
clamped.
3. Check for disconnected or cut
tubing from the GDS to the gas
outlet port, and from the gas
outlet port to the base assembly.
4. Check for misaligned or cut
rubber boots from the GDS to
the blower, and from the blower
to the gas outlet port.
5. Check for leaks at the flow
sensor assembly, solenoid
valves, and pressure
transducers.
6. Verify that the machine and
proximal pressure transducers
are reading correctly. If not,
replace the DA PCBA.
5008
Failed system leak test.
Start pressure too high.
1. Verify that the system leak test
syringe tubing is properly
clamped.
2. Verify that the machine and
proximal pressure transducers
are reading correctly. If not,
replace the DA PCBA.
5009
Failed system leak test.
Pressure rise detected.
1. Verify that the system leak test
syringe tubing is properly
clamped.
2. Verify that the machine and
proximal pressure transducers
are reading correctly. If not,
replace the DA PCBA.
Table 5-1: Diagnostic Codes and Troubleshooting
Diagnostic
code
Description
Recommended repair
