Heyer Modular+ - Table of Figures

Theory of Operation
6
0.1 Table of Figures
Fig. 1 Line Terminal Block, 120/230V
AC
Supply ................................................................................. 15
Fig. 2 Overview electrical components................................................................................................. 16
Fig. 3 Power supply module ................................................................................................................. 17
Fig. 4 Module 1 PC board..................................................................................................................... 21
Fig. 5 View on module 2....................................................................................................................... 23
Fig. 6 Ventilator pneumatic................................................................................................................... 26
Fig. 7 Top and backside view on the patient module ........................................................................... 29
Fig. 8 Bottom and backside view on the patient module...................................................................... 30
Fig. 9 Survey of the patient module...................................................................................................... 31
Fig. 10 Survey of the patient module, CMV mode, inspiration............................................................. 32
Fig. 11 Survey of the patient module, CMV mode, expiration.............................................................. 33
Fig. 12 Survey of the patient module, Manual mode, inspiration ......................................................... 34
Fig. 13 Survey of the patient module, Manual mode, expiration.......................................................... 35
Fig. 14 Survey of the patient module, Spontaneous mode, inspiration................................................ 36
Fig. 15 Survey of the patient module, Spontaneous mode, expiration ................................................ 37
Fig. 16 Patient module, front view........................................................................................................ 57
Fig. 17 Patient module, top view .......................................................................................................... 58
Fig. 18 Supply inlet filters and water traps ........................................................................................... 59
Fig. 19 Power Supply Board................................................................................................................. 61
Fig. 20 Alarm screen ............................................................................................................................ 63
Fig. 21 O2 Whistle adjustment (appearance may differ due to different configuration options) .......... 64
Fig. 22 Initialization screen................................................................................................................... 66
Fig. 23 Key code entry screen.............................................................................................................. 67
Fig. 24 Main menu screen.................................................................................................................... 68
Fig. 25 Test menu screen..................................................................................................................... 69
Fig. 26 Patient Module, motor control screen....................................................................................... 70
Fig. 27 Docking station, Start/ Stop switches....................................................................................... 71
Fig. 28 Pressure, O
2
and Temperature screen .................................................................................... 72
Fig. 29 Proportional valve test screen.................................................................................................. 75
Fig. 30 Drive Gas Outlet....................................................................................................................... 75
Fig. 31 Solenoid Valves MV-1 MV-4 test screen.................................................................................. 76
Fig. 32 Docking Station valve connectors ............................................................................................ 77
Fig. 33 Power and Heater Control screen............................................................................................ 78
Fig. 34 O
2
Calibration screen ............................................................................................................... 79
Fig. 35 P1 Calibration screen ............................................................................................................... 81
Fig. 36 P2 Calibration screen ............................................................................................................... 83
Fig. 37 Temperature Sensor screen..................................................................................................... 85
Fig. 38 Proportional Valve Calibration screen...................................................................................... 88
Fig. 39 Docking Station, drive gas outlet.............................................................................................. 88
Fig. 40 Pressure Regulator for the Driving Gas with Test Port ............................................................ 89
Fig. 41 Adjustment Screw on top of the Flow Divider .......................................................................... 91
Fig. 42 Internal Flow Sensor Calibration Screen.................................................................................. 92
Fig. 43 Characteristic of the Proportional Valve screen....................................................................... 94
Fig. 44 External Flow Sensor Calibration screen ................................................................................. 96
Fig. 45 How to measure the voltages U1 and U2................................................................................. 98