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distance should be measured before removal of unit to
prevent changing other adjustments that might be affected
because of a change in timing. Be sure to measure distance
to edge of base and not to stacker bed plate (Figure 4-32).
4.9.1.2 Card Pusher Cam
The cam is mounted by screws in elongated holes on the
stacker drive gear. Position cam so that gripper fingers grip
3/16 inch of the card. Check adjustment with power on
(Figure 4-33).
4.9.1.3
Number-1 Opener Cams
With stacker plate removed, adjust front opener cams so
that gripper fingers just start to open at 73 degrees.
4.9.1.4. Number-2 Opener Cams
The rear opener camsare positioned so that card is released
when fully stacked but before it is damaged. Check
adjustment with poweron.
4.9.1.5 Stacker Bed Plate (Figure 4-34)
Note: For stacker plates mounted directly to casting (no
rubber acoustic isolators), omit steps 1 through 3.
1. Loosen the two hex-head screws securing the stacker
plate mounting bracket to the base. (The bracket, below
Clear Card Line
\ + 3716"
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'
= '
Figure 4-33. Stacker Adjustment
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Adjust Bumper for 0.005" to
Stacker Plate
Parallel
LL 0.003" to 0.005"
Front Rail
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Figure 4-34. Traveling Card Guide
the stacker, with the wire-contact relay and arc suppres-
sion mounted onit.)
2. Adjust the stacker plate mounting bracket so that the
stacker plate is flush to 0.050 inch below the stacker
drum at the card line (top of the card).
3. Tighten the mounting bracket screws.
4. Insert a card halfway through the eject station and
against the master station upper guiderail.
29FEMM
(4/69)
4-19
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