Sliding patio door

A quick learner from Belvidere, Il says:
Locking handle moves up or down, but does not move the locking mechanism.
User submitted image of their door hardware.
Profile picture of Tom
Tom from SWISCO responded:
First, I would remove the handle from the door and attempt to throw the mortise lock manually with a screwdriver. If it still doesn't move, then it will need to be replaced. See our 82-244 for a possible replacement option.
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