Rail Assembly
WARNING: DO NOT RUN OPENER UNTIL INSTRUCTED TO DO SO!
Step One: Rail Assembly
NOTE: Keep in mind that the rails will have to be adjusted later, so only finger tighten the bolts first. The bolts will have to be tightened after the rail alignment is achieved.
Step Two: Trolley Alignment
Ensure the rails fit between the upper and lower trolley guides and the chain guard and pin are oriented as shown in the illustration.
Step Three: Mounting Front Rail Assembly
Fasten the front rail assembly to the intermediate rails using the splice bracket and four 5/16” x 1/2” carriage bolts and 5/16” lock washer nuts.
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