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Pre-Door Install (continued)
7. LIFT BARREL AND HEADPLATE BRACKETS AND BOLT THEM TO GUIDE WALL ANGLES
• Use hex bolts to fasten headplate brackets to the inside of the guide wall angle.
• Bolt heads must be on the inside of the headplate brackets. See Figure 13.
Brackets may have 2 or 3 mounting slots.
• Put flat steel washer under bolt head and under nut.
• Headplate brackets must be square to the wall and parallel.
• Center barrel between brackets.
• Barrel must be level.
• Tighten set screws in drive headplate bearing and slide set collar on tension shaft against
inside of tension headplate and tighten setscrews to lock counterbalance between
headplates.
Operator Install
8. RSX STORM SHELTER DOOR OPERATOR ASSEMBLY
WARNING
Failure to correctly perform all steps in below can result in serious injury or death.
830872-0001
REV 12/07/2022
WARNING
©Copyright 2022 Wayne Dalton, a division of Overhead Door Corporation
Figure 13
10
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