Technical data

9-4

Field Replacable Units

Replacement

1. Ensure that power to the system is set to the position

(Standby) and that the system is disconnected from the AC or

DC power source.

2. Note the device address setting on the drive you are

replacing, and set the address switch on the new drive to the

same device number.

3. Slide the replacement drive module gently into the drive bay

until it contacts the backplane connector.

4. Use firm steady pressure to seat the drive connector in the

backplane.

5. Reinstall the front bezel.

6. 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.