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D!SK PACK HANDLING
Disk packs are precision devices that require careful
handling to ensure data integrity. The following pre-
cautions are recommended to maintain quality and
lengthen the life of the disk pack.
1.
Reassemble the disk pack bottom and top covers.
This should be done even when no disk pack is con-
tained in the covers so dust and dirt do not accumu-
late inside the covers.
2.
Clean the protective cover periodically to remove any
buildup of dust. Use a soft lint-free cloth or paper
wipe.
3.
Replace cracked, distorted, or otherwise damaged
covers.
4.
Keep hands, pencils, or other objects off the disk
surfaces. The disk surfaces can be distorted or
damaged through impact or excessive pressure or
abrasion. Should a pack be suspected of damage,
74
IBM
1800 Operating Procedures
s.
6.
,..,
f.
8.
have it inspected by a customer engineer before
attempting to use it.
Don't stop the pack from turning by pressing on the
top disk. This can be dangerous and can damage
the disk.
Coffee or other beverages spilled on the pack and/or
covers may require that the pack be reconditioned.
Keep beverages off the drive and away from the pack
storage area.
Ashes and tobacco are a prime source of disk pack
contamination. Tobacco and all smoking should be
kept away from areas where disk packs are in use or
disk drives in operation.
Pack air filters should be replaced at least once a
year when operated in a normal environment. For
fIlter and/or replacement contact your local
IBM
Branch Office.
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