Overhead door 55A Manual, Assembly, Installation And Operating Instructions

12, INSTALLATION 27 D r L\ ,...- , o,~ l. Shown are examples of various installation configurations. Determine the configuration which best suits your requirements. 2. If necessary, span ceiling joists with wood 2 x 4's sufficient enough to support operato…

24, LAMP Page 24 WIRING DIAGRAM ON CO SW TERM STRIP DOOR MINDER COPS BOARD o. P2 GNO MOTOR CAPACITOR BLU BLU RED RED WIRING SCHEMA TIC BLK L1 . .,, TS YEL c VIO (/) :i:: BRN "' c S3 -< VIO -< 0 Q z > ORN COPS BOARD GRA 0 > …

9, INSTALLATION 180 190 Mark horizontal center line of header bracket. Position header bracket on center line and mark mounting hole locations on center line. HEADER CENTERLINE OF HEADER BRACKET 2oor CEILING Drill 5/32 11 diameter holes at marked locations…

5, ASSEMBLY 50 or ····-··· ~ Remove gear guard and sprocket cover. Check to see that chain is correctly routed around sprocket and drive gear, COVER SCREWS HEX. HD.SLOT 6-32 x 1/4 y 70~ Install retainer clips on connecting links. A B C @§)• 1n)• @…

4, Overhead door 55A ASSEMBLY 10 Lay powerhead and boom on workbench or floor. Assemble boom (3 sections). 30 I nsta 11 boom into boom bracket • Page 4 20 Position carriage over tapered end of boom. BOOM CARRIAGE 40 - TO POWER HEAD Install header pulley assembly on end of …

1, MODEL 55A GARAGE DOOR OPENER SYSTEM '. l;·I '/ . I' ',, 105376-1 4-15-83 ASSEMBLY 1 INSTALLATION AND OPERATING INSTRUCTIONS -------- -· __.------------· Printed in U.S.A. Page 1 …