
vi 007-4304-003
Contents
Controller Enclosure Components . . . . . . . . . . . . . . . . . . 11
Controller Canister . . . . . . . . . . . . . . . . . . . . . 11
Battery Canister . . . . . . . . . . . . . . . . . . . . . . 14
Controller Fan Canister . . . . . . . . . . . . . . . . . . . . 15
Fan/Communications Canister . . . . . . . . . . . . . . . . . . 18
Power Supply Canister . . . . . . . . . . . . . . . . . . . . 20
Minihub Canister . . . . . . . . . . . . . . . . . . . . . . 22
GBIC Module . . . . . . . . . . . . . . . . . . . . . . . 26
SFP Transceiver . . . . . . . . . . . . . . . . . . . . . . 27
3. Controller Enclosure Operation . . . . . . . . . . . . . . . . . . . 29
Accessing the Controller . . . . . . . . . . . . . . . . . . . . . 29
Turning the Power On . . . . . . . . . . . . . . . . . . . . . . 30
Overtemp Condition and Power Supply Shutdown . . . . . . . . . . . . . 31
Turning the Power On After an Overtemp Shutdown . . . . . . . . . . . 33
Turning the Power On After an Emergency Shutdown . . . . . . . . . . . 34
Turning the Power Off . . . . . . . . . . . . . . . . . . . . . 34
Monitoring Status through Software . . . . . . . . . . . . . . . . . . 35
Checking the Controller Enclosure Indicator Lights . . . . . . . . . . . . . 36
Front Indicator Lights . . . . . . . . . . . . . . . . . . . . . 37
Rear Indicator Lights . . . . . . . . . . . . . . . . . . . . . 39
Checking the Battery Service Date . . . . . . . . . . . . . . . . . . 45
Moving the Controller Enclosure . . . . . . . . . . . . . . . . . . . 46
Removing the Controller Enclosure . . . . . . . . . . . . . . . . . 46
Reinstalling the Controller Enclosure . . . . . . . . . . . . . . . . 48
4. Controller Enclosure Component Replacement Procedures. . . . . . . . . . . 49
Replacing a Failed Controller Canister . . . . . . . . . . . . . . . . . 49
Returning a Failed or New Canister to Normal Operating Mode. . . . . . . . . . 52
Replacing a Failed Battery Canister . . . . . . . . . . . . . . . . . . 54
Replacing a Failed Controller Fan Canister . . . . . . . . . . . . . . . . 58
Replacing a Failed Fan/Communications Canister. . . . . . . . . . . . . . 60
Replacing a Failed Power Supply Canister . . . . . . . . . . . . . . . . 64
Replacing a Failed GBIC Module . . . . . . . . . . . . . . . . . . . 66