3Installing the option devices
3.1.2 Removing the Option Card
The following describes how to remove the interface card.
Fig. 3-2 : Removing of the interface card
1) Turn off the power.
2) Remove the interface card with the removal lever pushed up. Hold the handle of the interface card and pull
out the interface card in parallel with the controller.
The removing of the interface card is completed.
3-40 Installing/removing the Option Card