Owner`s manual

16
MOUNTING THE CHAIN HOIST— UltraDock or non-motorized doors
1. Remove the roller chain from its packaging and hang it over the large sprocket in-
stalled on the drum shaft.
2. Remove the chain hoist assembly and hold it in position on the wall below the drive
barrel such that the small roller chain sprocket next to the hand chain pulley is di-
rectly in line with the larger sprocket above it on the drum shaft as shown.
3. Mark the 4 mounting hole positions on the wall for the chain hoist assembly.
4. Mark the roller chain where it needs to be split to the proper length
5. Securely fasten the chain hoist assembly to the wall.
6. Split and reconnect the roller chain between the drum sprocket and chain hoist
sprocket using the master link provided.
7. With the front length of chain (located farthest from the wall) properly secured to
the wall using the bracket provided, remove the plastic securing strap from the
rolled fabric panel of the head assembly.
The fabric panel of the head assembly must remain
strapped to itself until the chain hoist assembly is fully
installed with the roller chain taught and the hand chain
properly secured to the wall. Failure to properly secure
the head assembly could result in serious injury.