Table of Contents
ii 046-006272-00 A7™ Service Manual
Monitoring Products Mounting and Electrical Connection (if available)..................................................................................... 2 - 19
Functional Tests................................................................................................................................................................................ 2 - 20
Breathing System Leak Test.......................................................................................................................................................................... 2 - 20
Automatic Backup Flow Control Test........................................................................................................................................................ 2 - 27
Display Setup Check........................................................................................................................................................................................ 2 - 30
Calibrate the AG Module ............................................................................................................................................................................... 2 - 30
Gas Module Verification................................................................................................................................................................................. 2 - 32
Gas Delivery System Tests............................................................................................................................................................................. 2 - 32
Pneumatic Leak Tests ..................................................................................................................................................................... 2 - 35
Line Pressure Gauges Accuracy Test ......................................................................................................................................................... 2 - 35
N2O Cylinder Leak Test .................................................................................................................................................................................. 2 - 35
O2 Cylinder Leak Test...................................................................................................................................................................................... 2 - 35
AIR Cylinder Leak Test..................................................................................................................................................................................... 2 - 36
Line Pressure Leak Tests................................................................................................................................................................................. 2 - 36
Breathing System Checks.............................................................................................................................................................. 2 - 38
Waste Gas Scavenger Test (if available) ................................................................................................................................................... 2 - 38
Internal Gas Connections Test..................................................................................................................................................................... 2 - 38
Drive Gas Pressure Loss Alarm, N2O Cutoff Test................................................................................................................................... 2 - 42
Performance Verification............................................................................................................................................................... 2 - 43
Manual Mode Ventilation Test..................................................................................................................................................................... 2 - 43
APNEA Alarm Test ............................................................................................................................................................................................ 2 - 43
Alarm Silence Test............................................................................................................................................................................................ 2 - 43
VCV Adult Ventilation Mode Test ............................................................................................................................................................... 2 - 44
VCV Adult Ventilation Mode Test 2............................................................................................................................................................ 2 - 44
VCV Child Ventilation Mode Test................................................................................................................................................................ 2 - 45
Airway Disconnect Alarm Test..................................................................................................................................................................... 2 - 46
PCV Adult Ventilation Mode Test ............................................................................................................................................................... 2 - 46
Pressure Support (PS) Ventilation Mode Test ........................................................................................................................................ 2 - 47
Alarms and Fail safe Functions.................................................................................................................................................... 2 - 48
Set Up.................................................................................................................................................................................................................... 2 - 48
Low O2 Alarm Test........................................................................................................................................................................................... 2 - 48
High O2 Alarm Test.......................................................................................................................................................................................... 2 - 48
Peak Pressure Alarms Test............................................................................................................................................................................. 2 - 49
Minute Volume Alarm Test ........................................................................................................................................................................... 2 - 49
Miscellaneous Tests......................................................................................................................................................................... 2 - 50
Test the Line Voltage Alarm.......................................................................................................................................................................... 2 - 50
Top Light and Auxiliary Light Test.............................................................................................................................................................. 2 - 50
Touchpad Test................................................................................................................................................................................................... 2 - 50
Module Rack Functional Test ....................................................................................................................................................................... 2 - 50
Vaporizer Interlock Test................................................................................................................................................................. 2 - 51
For 2 vaporizer Mount .................................................................................................................................................................................... 2 - 51
For 3 vaporizer Mount .................................................................................................................................................................................... 2 - 51
Vaporizer Accuracy Test ................................................................................................................................................................ 2 - 52
Suction Regulator Test................................................................................................................................................................... 2 - 52
Electrical Tests................................................................................................................................................................................... 2 - 53
Auxiliary Electrical Outlet Test ..................................................................................................................................................................... 2 - 53
Electrical Safety Inspection Test.................................................................................................................................................................. 2 - 53
Electrical Safety Inspection Form................................................................................................................................................................ 2 - 53
Periodic Maintenance.......................................................................................................................................... 3 - 1
Maintenance Schedule .....................................................................................................................................................................3 - 2
Periodical Maintenance Consumable Parts Kits ......................................................................................................................3 - 2
Periodical Maintenance Schedule ................................................................................................................................................3 - 2
Checklist before surgery...................................................................................................................................................................3 - 3
Visual Inspection Checklist ..............................................................................................................................................................3 - 4
List of Periodic Maintenance Parts to be Replaced and Checked .....................................................................................3 - 4
Battery Maintenance and Replacement .....................................................................................................................................3 - 8
Functional Tests...................................................................................................................................................................................3 - 8
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