4.Replacement and Adjustment
Push the button [A] and open the front cover [B].
2.
Release the hook [A] of the right upper cover [B] by opening the cover in the direction of the arrow.
3.
Remove the right upper cover [A] by inserting a flathead screwdriver into [B].
4.
•
Be careful not to damage the hooks on the inside of the right upper cover when you remove or
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