Mindray A7

A7™ Service Manual 046-006272-00 3 - 1
3.0 Periodic Maintenance
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
Pneumatic Leak Tests..........................................................................................................................................................................3-33
Breathing System Checks .................................................................................................................................................................3-37
Performance Verification...................................................................................................................................................................3-41
Alarms and Fail safe Functions...................................................................................................................................................... 3-44
Vaporizer Interlock Test......................................................................................................................................................................3-48
Vaporizer Accuracy Test..................................................................................................................................................................... 3-49
Electrical Tests.......................................................................................................................................................................................... 3-50