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Xtreme Power Conversion Corporation
M90 User’s Manual
Page 3
Uninterruptible Power Supply
4.4 History Record.........................................................................................................................64
5. Interface and Communication.................................................................65
5.1 Dry Contact Port......................................................................................................................65
5.2 Extra Comm. Slot.....................................................................................................................67
5.3 Local Communication Ports – RS232 & USB............................................................................67
5.4 SNMP Slot................................................................................................................................67
6. Troubleshooting.....................................................................................68
7. Service....................................................................................................70
7.1 Replacement Procedures Of Power Module.............................................................................71
7.2 Replacement Procedures Of STS Module................................................................................71
7.3 Replacement Procedures Of Battery Module...........................................................................71
7.4 Replacement Procedures Of Air Filter.....................................................................................71
8. Specifications.........................................................................................72
9. Obtaining Service....................................................................................74
10. Xtreme Power Conversion Limited Warranty.........................................75