GE L30 Instruction Manual page 472

11.1 MODULES
To properly insert a module, ensure that the correct module type is inserted into the correct slot position. The ejector/
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inserter clips located at the top and at the bottom of each module must be in the disengaged position as the module is
smoothly inserted into the slot. Once the clips have cleared the raised edge of the chassis, engage the clips simultaneously.
When the clips have locked into position, the module will be fully inserted.
CPU connections must be individually disconnected from the module before the module can be removed from the
chassis.
NOTE NOTE
11-2 L30 Line Current Differential System
11 MAINTENANCE
GE Multilin