Belden Grass Valley Kaleido-X, Installation & Service Manual

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Kaleido-X (7RU)
Installation & Service Manual
Replacing Frame Ventilation Fans
The primary cooling fans for the Kaleido-X frame are located at the top rear of the frame,
behind the power supplies. Six fans are mounted in a removable assembly.
To remove the fan assembly
1 Power off the entire frame by unplugging the AC cords.
2 Release the four captive mounting screws at the top and bottom of the fan assembly.
3 Pull the assembly straight out of the frame.
Once the defective fan has been replaced, reinstall the fan assembly
1 Position the assembly in the opening.
2 Slide the assembly into the opening so the four captive screws line up with their
receptacles and the connectors mate with their plugs.
Installing fan assembly into KXA-FR7 frame model
c
Installing fan assembly into KXA-FR7-B frame model
3 Tighten the four captive screws.
IMPORTANT
The Kaleido-X requires a constant flow of cooling air during operation.
DO NOT OPERATE THE UNIT IF THE FAN ASSEMBLY IS DISABLED OR
REMOVED.
IN THE EVENT OF A FAN FAILURE: contact your nearest support center to get
a replacement unit. The system can run with failed fans, but the temperature
should be closely monitored using XAdmin and the defective units replaced
ASAP.