39
GROWSPAN
™
GOTHIC PRO GREENHOUSES AND SYSTEMS
Revision date: 05.29.19
TWIST-OF-THE-WRIST ASSEMBLY (continued)
11. Using a carriage bolt, attach the square shaft to a
tubing adapter.
12. Slide the square shaft through the Twist-of-the-Wrist
gearbox.
13. Slide the Twist-of-the-Wrist assembly onto the
aluminum channel from the ground end. (This is the
free end of the channel.)
14. Finish rolling the cover conduit in a clockwise motion
up to the Twist-of-the-Wrist assembly.
15. Attach the rolled conduit to the square shaft of the
assembly by inserting a carriage bolt through the hole
in the conduit and tubing adapter. Tighten the nut.
16. Attach the crank handle to the Twist-of-the-Wrist
assembly. (End panel is not shown in the above
diagram.)
17. Test the operation of the Twist-of-the-Wrist assembly
and repeat the steps for the remaining assembly.
NOTE:
If the cover rolls in the desired direction, but
you want to turn the crank in the opposite direction for
the same result, unbolt, reposition the gearbox, and
remount it
on the same side of the mounting bracket
.
18. After installing both roll-up side panel assemblies,
continue with the next procedure.
