Technical data

Figure 3–2: Releasing Quarter-Turn Captive Screws
MLO-004259
Attach Antistatic
Wrist Strap to
System Chassis
To Release: Push In and Turn
Counterclockwise 1/4-Turn
To Fasten: Push In and Turn
Clockwise 1/4-Turn
5. Release the quarter-turn captive screws that hold the handle to the
card cage (Figure 3–2).
6. Pull the handle out at the top and bottom.
7. Note the orientation of any internal cables connected to the module.
Some connectors are not keyed. Carefully disconnect the internal
cables.
8. Gently pull the release handles at the top and bottom of the module
toward you and slide the module out of the card cage. (Figure 3–3).
3–6 BA430/BA440 Enclosure Maintenance