CLEARSPAN
™
POLY BUILDINGS
56
Revision date: 05.20.20
GATHERING DOOR INSTALLATION: THREAD CABLES THROUGH PULLEYS AND
SECURE TO WINCH
Complete these steps:
1. Using the diagrams below and beginning with the cable farthest from the winch, thread
the free end of the cable up and over the pulley attached at the top of the Z-door rail.
2. Pull the cable to the other pulley assembly, thread it over the pulley
closest to the header
,
and down to the winch.
NOTE:
The bottom of the door must remain on the ground during the cabling procedure.
3. Trim the cable to a length that will allow you to secure it properly to the winch and trim as
needed. Consult the instructions that shipped with the winch to properly secure the cable.
4. Take the free end of the remaining cable, feed it up
and over the free pulley attached at the top of the
Z-door rail, and down to the winch.
5. Repeat Step 3 to secure the cable to the winch.
6. Test the operation of the door. Adjust cables as
needed to remove slack and to achieve the desired
results and cable tension.
7. Repeat the previous steps to assemble the
remaining door.
Step 1
Winch
Cable Ends
Steps 2 & 4
Attach cables to
winch (Step 3).
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