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Note -
Place the removed crossbar unit on a grounded antistatic ESD mat.
Note -
When mounting a crossbar unit, check the connectors on both of the chassis
and crossbar unit beforehand to confirm that no pin is bent and all the pins are neatly
arranged in lines. If a crossbar unit is mounted with a bent pin in a connector, the
chassis or crossbar unit may be damaged. Also, carefully proceed with the work to
prevent any pin from being bent.
Figure 16-3
Pulling out crossbar unit
4.
Support t h e crossbar un it f ro m below with on e hand an d remove it carefully.
16.5 Installing a Crossbar Unit
This section describes the procedure for installing a crossbar unit.
1.
Carefully ins ert the crossbar unit into the chassis.
2.
Close t h e right and left levers of the crossb ar unit and tighten tw o screws.
Chapter 16 Maintaining the Crossbar Units of the Crossbar Box 303