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4. Insert a replacement fuse of identical type and rating (250V 10A) into the fuse holder.
5. Insert the fuse holder into the cabinet and secure it. Push in while turning clockwise
one quarter turn, locking it into place. Do not overtighten.
Replacing Cabinets
Follow these instructions to replace an InterRAID-8e cabinet.
To replace a cabinet:
1. Remove the new cabinet from its packaging and inspect the shipment. Save the
packaging material.
2. Open the door of the old cabinet. Note the position of each disk drive in the old cabinet.
The drives are labeled with an ID number.
3. Place the new cabinet adjacent to the old cabinet.
4. Shut down and turn off power to the system base unit; then, turn off power to the cabinet
to be replaced.
5. Disconnect the AC power cord and RAID SCSI cable(s) from the old cabinet.
6. Connect the AC power cord and RAID SCSI cable(s) to the new cabinet.
7. Remove the disk drives from the old cabinet and install them in the new cabinet, in
exactly the same order as they were in the old cabinet.
8. Note the jumper configurations on the termination interface cards in the old cabinet. Set
the jumpers on the new cards in the new cabinet to match the previous configuration.
9. If you have a third power supply unit installed in the old cabinet, remove and install it in
the new cabinet.
10. Turn on power to the new cabinet.
11. Turn on power to the system base unit.
12. Using the packaging materials from the new cabinet, repackage the old cabinet and
return it to Intergraph Computer Systems. Refer to “Returning Equipment to Intergraph
Computer Systems” in Chapter 1.