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Operating Information; Environment; Diskette Handling - Mitsubishi Electric M4853 Maintenance Manual

5.25 inch flexible disk drive
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4.

Operating Information

4.1

Environment

There is no problem in operating under normal office condi­
tions but when operating out of following conditions, Drive
may not work properly or Diskette may get damaged.
1
Temp./Humid. Range
Temperature Range
Humidity Range
Impact shock Vibration
During operation
During non operation
Dust
Be extra careful of dust antering unit because it may cause
damage to head or diskette media.
4.2

Diskette Handling

(Be extra careful of the following)
1
Keep diskette media away from any appliance which may
generate magnetic field.
(ex, Radio, TV, Motor/Dynamo and other electrical appliances)
2
Do not bring any ferro magnetic materials near the diskette.
3
Do not bend media under any condition.
4
Return the diskette to storage envelope when transporting
and storing it.
5
Do not touch or attempt to clean the disk media surface
with alcohol.
6
Do not expose diskette to head, dust, or sunlight.
7
Do not write anywhere except on the media label and only
use a soft felt tip pen.
During operation
5°C - 43°C
20% - 80% RH
(DEW LESS)
(Maximum wet bulb temp 29.4°C)
:
Less than 0.25G (5 - 100 HZ)
Continuous vibration
:
less than 3.0G (5 - 100 HZ)
During non operation
-10°C - 50°C
20% - 80% RH
(DEW LESS)

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