
Doing so with the power turned on could cause damage. Accessories Check that the following parts are supplied with the product. 2 Make the preparations for mounting the option board. □ When mounting an option board for the first time Remove the two screws fixing the cover, then remove the cover. Reuse the two fixing screws to fasten the option board. Be sure to keep the removed cover for future use. □ When replacing option boards © Remove the two screws fixing the option board. w Screw