ABB OPT-MF-001, User Manual

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2-2 Introduction MN1949WEN
4. Confirm that the correct option card is
being installed. The description is
printed on the leading edge of the card,
furthest from the mounting bracket.
Insert the option card with the main
component side facing towards the
center of the drive. The edges of the
option card should locate behind
retaining brackets inside the drive.
5. Push down the option card until it clicks
into place. The option card’s external
connector plate should finish
approximately level with the 8 posts
along the edge of the option slot.
6. Insert the retaining screw and tighten. If
the screw will not locate in the threaded
socket on the option card, then check
the position of the option card.
The screw must be fitted since it
provides mechanical support and an
electrical chassis connection for the
option card.
7. Push on the drive’s top or bottom front
panel cover until it clicks into place.
Figure 2-3: Insert the option card
Figure 2-4: Click into place
Figure 2-5: Tighten retaining screw