Honeywell 6000 Series Reference Manual page 55

DSU190B DISK PACK INSTALLATION
prepe rly.
7 l .
Verify that the STOPPED indicator is lighted.
CAUTION: No attempt should be made to Open the cover manually
at any time. The cover is disabled and the LOAD switch
will not work while the pack is rotating. The LOAD
switch becomes effective only after the STOPPED
indicator lights. See Table 3~3.
Press the LOAD switch to Open the cover.
NOTE: The DSU19OB disk drive was designed for pack loading
directly into the front of the unit. Do not attempt to
position the pack on the spindle by lowering the pack
from the top of the unit.
Lift the disk pack by the plastic canister handle.
CAUTION: Avoid abusive contact between the disk pack and the
spindle. During maintenance procedures the read/write
heads sometimes are positioned manually. Make cer-
tain that the heads are fully retracted.
Place the disk pack onto the Spindle.
Lift the canister clear of the disk pack and set it on the bottom of the
dust cover.
Close the front cover immediately to prevent dust from getting in and
contaminating the disk surfaces.
DSU19OB DISK PACK REMOVAL
l.
2.
CAUTION: During maintenance procedures the read/write heads
sometimes are positioned manually. Make certain
that the heads are fully retracted.
Lift the canister and the disk pack clear of the spindle.
Press the LOAD switch to close the front cover.
Place the bottom dust cover in position on the disk pack and tighten it.
Store the disk pack in a clean cabinet or on a clean shelf.
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DB3?