Technical data

CV ELECTRICAL POWER SYSTEM MAINTENANCE MANUAL 2A5A2-ELEC-MM-1-0 iv
5.6 Unit Plugged in UPS #1 Doesn't Work 38
5.7 Unit Plugged in UPS #2 Doesn't Work 40
5.8 Unit Plugged in Power Bus #1 Doesn't Work 42
5.9 Unit Plugged in Power Bus #2 Doesn't Work 43
5.10 Device Related to Power Tray Doesn't Work 45
6 General Maintenance Routines 46
6.1 Overview 46
6.2 General Notes 46
6.2.1 Hazmat Requirements 46
6.2.2 Torque Specifications 46
6.2.3 Mounting Hardware 46
6.2.4 Lock Fasteners (Nylok Nuts) 46
6.3 Electrical Cables Testing 47
Glossary 49
List of Figures
Figure 1 Troubleshooting Subroutine – 10 kVA 480-208/120 VAC 3Ø Transformer
#1 or #2 Power Check 34
Figure 2 Troubleshooting – PRM Hotel Power #1 Doesn't Work 35
Figure 3 Troubleshooting – PRM Hotel Power #2 Doesn't Work 36
Figure 4 Troubleshooting – HPU Power #1 or #2 Doesn't Work 37
Figure 5 Troubleshooting – Unit Plugged in UPS #1 Doesn't Work 39
Figure 6 Troubleshooting – Unit Plugged in UPS #2 Doesn't Work 41
Figure 7 Troubleshooting – Unit Plugged in Power Bus #1 Doesn't Work 42
Figure 8 Troubleshooting – Unit Plugged in Power Bus #2 Doesn't Work 44
Figure 9 Troubleshooting – Device Related to Power Tray Doesn't Work 45
List of Tables
Table 1 Drawing References 2
Table 2 Document References 3
Table 3 Preventive Maintenance Schedule and Index 5
Table 4 Corrective Maintenance Index 11
Table 5 Acceptable High Voltage Readings 15