Control Data Corporation CYBER 180 810 Maintenance And Parts Manual page 100

LOGIC PAK EXTENDERS
INSERTION
CAUTION
ESD protection guidelines must be followed
during the following procedure.
1. Remove pak from chassis.
2. Position extender on wire cage guides and seat extender in connector
with equal thumb pressures on top and bottom of extender.
3. · Open zero insertion force (ZIF) connector on extender by moving lever
at top to vertical position.
4. Position pak on extender pak guides and seat pak in extender ZIF
connector.
5. Close ZIF connector by moving lever at top to horizontal position.
REMOVAL
CAUTION
Macrocell paks require cooling while
extended. When using extenders for
troubleshooting, slide in cooling fan
assembly (part number 19268737) to
bottom of card extender and then secure
it to extender by tightening the two
holding screws.
1. Open ZIF Connector by moving lever at top of connector to vertical
position.
2. Remove pak from extender.
3. Remove extender from chassis.
4. Replace pak in chassis.
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