Preinstallation Inspection - NEC FD1165 Maintenance Manual

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2.2.3

Preinstallation Inspection

After
unpacking
procedures.
a.
Inspect the disk drive for damage, loose parts, or
other obvious indications of problems.
b.
Remove the dummy flexible disk from the unit.
c.
Insert a flexible disk through the door until the
flexible disk locks in place and close the door.
d.
Press the door handle and make sure that the flex­
ible disk is ejected.
2.3
ENVIRONMENTAL REQUIREMENTS
This
section describes the required operating environment
for the Model FD1165, gives space and weight data for the
disk drive, and shows recommended mounting methods.
2.3.1
Operating Environment
The disk drive can be installed in any clean,
dust-free environment with an ambient temperature of 50°F
to 113°F (10°C to 45°C) and relative humidity of 20% to 80%.
The maximum stray magnetic field is 4000 Amperes per meter
(A/m).
Typical heat dissipation is 22.3 Kilogram Calories
per Hour (Kcal/h)
2.3.2
Space and Weight Data
The unit should be mounted to provide space for cabling and
servicing.
Refer to Figure 2-2 for the physical dimensions
of the disk drive.
2.3.3
Mounting
The disk drive can be mounted vertically, horizontally, or
on-end.
See
mounting methods.
adequate air flow.
mended, no forced air cooling is necessary.
flow cannot be ensured, a forced air cooling system may be
needed.
the Model
(23.3 Kcal/h with VFO).
The unit weighs 7.7 pounds (3.5 kg).
Figures
2-3,
See Figure 2-6 for space requirements for
When the FD1165 is installed as recom­
FD1165,
perform
2-4,
and
2-5
2-3
the
following
relatively
for
recommended
If smooth air

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