Symantec NetBackup 5230 Maintenance Manual page 8

Chapter 4
Chapter 5
Chapter 6
Appendix A
Maintenance guidelines
Basic maintenance ....................................................................... 34
General rack installation guidelines .................................................. 34
Maintenance requirements and timeframes ........................................ 36
Maintenance tools ........................................................................ 37
Maintenance log .......................................................................... 38
Detailed safety and maintenance information
Product safety information .............................................................. 43
NetBackup appliance and Symantec Storage Shelf ............................. 43
NetBackup Appliance .................................................................... 44
Safety warnings and cautions ......................................................... 44
Applications ................................................................................ 45
About equipment maintenance ........................................................ 45
Equipment handling practices ......................................................... 46
Rack mount guidelines .................................................................. 46
Power and electrical warnings ......................................................... 47
Power safety ............................................................................... 48
Power cord usage ........................................................................ 48
Power cord criteria ........................................................................ 49
AC power connections ................................................................... 49
Checking the resistance and voltage ................................................ 51
Electrostatic discharge (ESD) ......................................................... 52
Appliance shutdown and hardware access warnings ........................... 53
Front and rear panels .................................................................... 53
Bezel ......................................................................................... 54
Battery replacement ...................................................................... 54
Cooling and airflow ....................................................................... 55
Laser peripherals or devices ........................................................... 55
Troubleshooting
Troubleshooting issues with the NetBackup appliance ......................... 57
Appliance-induced shut down ......................................................... 57
Temperature issues ...................................................................... 58
Chassis issues ............................................................................. 59
Power supply module issues ........................................................... 59
Technical references
750W single power supply input voltages .......................................... 60
Environmental specifications ........................................................... 61
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Contents 8
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