Marvin Sliding Door Automatic Control Device, Installation Instructions Manual

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2022-09-08 4 Sliding Door Automatic Control Device
19916437 Installation Instructions
Install the Pulley Corner Key
1. On ultimate MSD only: Remove the cover with a
9/64” Allen wrench. See Figure 4 . Remove the bottom
washer, the pulley and top washer and set aside. See
Figure 5 . This will give you access to the side screw
holes. Attach the pulley base with two #8 x 3" screws
into the side RO.
See Figure 6 . Replace the washers,
pulley and cover in the reverse order you removed
them.
Figure 4
Figure 5
Figure 6
2. Make sure the corners are properly shimmed near
the corners to support the corner key pulley fasteners.
3. Fasten the pulley corner key into the head jamb
rough opening with two #8 x 3" screws. provided. See
Figure 7 .
Figure 7
1 #8 x 3" screws