Procedure 10.16: SWAP DISK PACKS IN 300-MB SMD MOVING HEAD DISK DRIVE
OVERVIEW
This procedure describes the swapping of disk packs in the 300-MB storage module device (SMD) moving head
disk (MHD) drive. The covers of the disk drive should never be left open longer than the time it takes to change
disks.
PROCEDURE
1.
On moving head disk (MHD=x) to be swapped, raise the cover on the start switch and push the switch.
Response:
READY
lamp begins to flash.
2.
Wait for disk to stop spinning (
READY
lamp stops flashing).
3.
Remove bottom of an empty disk pack cover assembly.
4.
Open
outer
cover of disk drive.
5.
Open
inner
cover of disk drive.
6.
Place disk pack cover over disks
immediately
.
7.
Turn handle
counterclockwise
until it is tight.
8.
Lift the disk pack clear of the drive
carefully
.
9.
Put bottom cover on the disks.
10.
Put disk pack on shelf and label appropriately.
11.
Load the pack to be mounted by opening the outer pack access cover and the inner pack access cover and
placing the pack on the spindle. Be sure to disengage the bottom dust cover from the disk pack before setting
the pack on the spindle.
12.
Turn the pack clockwise until it is secured to the spindle lockshaft.
13.
Lift the top dust cover clear of the drive and store it with the bottom dust cover.
14.
Close the inner pack access cover immediately to prevent entry of dust and contamination of the disk
surfaces. Close the outer pack access cover.
15.
Turn off the 46-volt breaker on the drive power supply. All the other breakers should be on, including the main
AC.
16.
Press the
start
switch in order for the blowers to start purging the pack.
Response:
FAULT
light on.
READY
lamp flashes.
17.
Wait for the pack to be purged the desired amount of time.
235-105-210
October 1999
Copyright © 1999
Page 1
Summary of Contents for 5ESS-2000
Page 96: ...235 105 210 October 1999 Copyright 1999 Page 2 ...
Page 184: ...235 105 210 October 1999 Copyright 1999 Page 3 ...
Page 300: ...13 STOP YOU HAVE COMPLETED THIS PROCEDURE 235 105 210 October 1999 Copyright 1999 Page 55 ...
Page 339: ...7 STOP YOU HAVE COMPLETED THIS PROCEDURE 235 105 210 October 1999 Copyright 1999 Page 13 ...
Page 342: ...235 105 210 October 1999 Copyright 1999 Page 2 ...
Page 359: ...235 105 210 October 1999 Copyright 1999 Page 5 ...
Page 609: ...2 STOP YOU HAVE COMPLETED THIS PROCEDURE 235 105 210 October 1999 Copyright 1999 Page 12 ...
Page 676: ...235 105 210 October 1999 Copyright 1999 Page 9 ...
Page 792: ...3 STOP YOU HAVE COMPLETED THIS PROCEDURE 235 105 210 October 1999 Copyright 1999 Page 9 ...
Page 799: ...Figure 11 36 3 1 Cleaning Points 235 105 210 October 1999 Copyright 1999 Page 7 ...
Page 801: ...235 105 210 October 1999 Copyright 1999 Page 9 ...
Page 839: ...2 STOP YOU HAVE COMPLETED THIS PROCEDURE 235 105 210 October 1999 Copyright 1999 Page 16 ...
Page 999: ...2 STOP YOU HAVE COMPLETED THIS PROCEDURE 235 105 210 October 1999 Copyright 1999 Page 13 ...
Page 1008: ...Figure 11 55 1 CTSNS DIP Switch Settings 235 105 210 October 1999 Copyright 1999 Page 2 ...
Page 1011: ...235 105 210 October 1999 Copyright 1999 Page 5 ...
Page 1053: ...235 105 210 October 1999 Copyright 1999 Page 15 ...
Page 1289: ...Figure 15 17 2 AMATPS Data Link 235 105 210 October 1999 Copyright 1999 Page 2 ...
Page 1292: ...235 105 210 October 1999 Copyright 1999 Page 5 ...
Page 1303: ...9 STOP YOU HAVE COMPLETED THIS PROCEDURE 235 105 210 October 1999 Copyright 1999 Page 2 ...
Page 1360: ...Figure 15 47 2 Typical SCANS III Link Diagram 235 105 210 October 1999 Copyright 1999 Page 2 ...
Page 1372: ...235 105 210 October 1999 Copyright 1999 Page 2 ...
Page 1374: ...235 105 210 October 1999 Copyright 1999 Page 4 ...
Page 1421: ...Table 1 1 O M Checklist 235 105 210 October 1999 Copyright 1999 Page 3 ...