Singer 40 - Disc Pack Mounting Procedures - Model 42; Mounting Model 41 A Disc Pack on Model 42

Operating Instructions
To mount the bottom pack (Model 41A) on a Model 42 Disc Drive, proceed as
follows:
a. Lift the Carrying case by the top handle.
b. Holding the pack upside down, turn the knob on the bottom of the case
counterclockwise until the bottom of the case comes off.
c. Place the pack on the spindle in the center of the disc pack compartment.
d. Lift the release knob on the top of the carrying case and lift the case
out of the compartment.
CAUTION
Do not under any circumstances mount Model 41A
and 41B Disc Packs on a Model 40 Disc Drive.
Disc packs are not interchangeable between Model
40 and Model 42 Disc Drives.
Figure 8-2. Top View of a Model 41A Disc Pack in Its Carrying Case
(note the release button).
8-2 Models 40 to 42 Reference Manual
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