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ASSEMBLY STEP 1 - T Rail
To avoid problems with installation, do not operate the garage door opener until you reach the appropriate step.
1. Lay the 3 sections of the T-rail in a at surface and complete the assembly with the M6*15 screws (19) and M6 nuts (20) as shown.
2. Assemble the pulley bracket front in the end of the T-rail and x securely with the M8*16 screws (17) and M8 nuts (18) as shown.
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ASSEMBLY STEP 2 – Trolley and Chain
1. Assemble the threaded spike and the trolley with two M8 (12) nut referring to the following image.
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Opening your life
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