Miranda Kaleido-X Manual de instalación descargar pdf (Pagina 45)

Kaleido-X (7RU)

Hardware Description & Installation Manual

4 Turn the door over and vacuum the outer side of the door.

5 Reinstall the door on the frame by positioning the hinge pins on the door over the

hinge assembly on the frame, and lowering the door into place.

Replacing a Defective Power Supply

In the event of a power supply failure, the unit will switch to the redundant power supply

for its power source. An alarm will appear on the Kaleido-X output screen, until it is

manually reset through the Kaleido-X software. It is not necessary to turn off the unit before

replacing the defective power supply.

The faulty power supply will show a red FLT lamp on its front panel.

See Power Supplies on page 9 for complete instructions on removing and reinstalling a

power supply.

Replacing a Defective Cooling Fan

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.

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: Please 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.

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Miranda Kaleido-X Manual de instalación Pagina 45