Technical data

9-2

Field Replacable Units

– If the power supply is a DC unit, turn off the –24/–48Vdc

power source and unplug the DC connector from the

power supply input.

2. Remove the front bezel.

3. At the upper right side of the fan module, loosen the captive

screw that holds the module in the chassis.

4. Slide the module out.

Replacement

1. Slide the fan module back into the chassis. Use firm, steady

pressure to seat the connector properly in the backplane.

2. Tighten the captive screw that holds the module in the

chassis.

3. Reinstall the front bezel.

4. Reconnect the system to the AC or DC power source:

– If the power supply is an AC unit, plug the power cord

back into the AC outlet.

– If the power supply is a DC unit, plug the DC connector

into the power supply input and turn the –24/–48Vdc

power source back on.

11314.00 9601