Heyer Modular+, Service Manual

Page: 40 / 114

Repair Information
40
2.15.2.7.7 Compliance Test Patient Module
The compliance test patient module is divided in 3 phases.
Phase 1. Flow into the re-breathing system and test of flow sensors.
Valve MV 1 MV2 MV3 MV4
Activity ON OFF ON ON
Pressure on port 5, Yes 1, No 6, Yes no sup. of MV2
Phase 2. Pressure increase up to test pressure 40 cmH
2
O, calculation of system compliance.
Valve MV 1 MV2 MV3 MV4
Activity ON ON ON ON
Pressure on port 5, Yes 1, Yes 6, Yes supply of MV2
Phase 3. Test of pressure loss.
Valve MV 1 MV2 MV3 MV4
Activity ON ON ON ON
Pressure on port 5, Yes 1, Yes 6, Yes supply of MV2
2.15.2.7.8 Leak Test Patient Module and Fresh Gas Module
Valve MV 1 MV2 MV3 MV4
Activity ON OFF OFF OFF
Pressure on port 5, Yes 1, No 6, No no sup. of MV2