Avanti SDO-21 DP, Installation Instructions And User Manual

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                               ASSEMBLY INSTRUCTIONS 

3.

Assembly 



On a clean smooth surface open the packing carton and expose the AGDO components. (Fig.1) 



Unfold the Drive Rail and Drive Chain Segments. (Fig.2-A) 



Use the appropriate number of Drive Rails, Drive Rail Joiners and Chain Segments to suit the preferred 
Installation Method, A, B or C. (Refer Sec.1 & 2) 



Align and insert each Drive Rail Joiner (Fig.3-B) into a Drive Rail Segment (Fig.3-A) and push them 
together until they are fully abutted and form one continuous Drive Rail Assembly. 



Locate the Drive Rail Hanger (Fig.3-C) and insert the 2 gutter bolts provided. Slide the Drive Rail Hanger 
onto the Drive Rail Assembly adjacent to the Control Box. (Fig.3-D) location. 



Insert the Control Box into the Drive Rail Segment furthest from the garage door and then “Twist and Lock” 
the Drive Chain (Fig.3B-D2) the Drive Chain into the Tensioning Block. (Fig.3B-D1).  



Ensure that the plastic chain insulator ends are fully abutted and form one continuous piece. 



Insert the Terminal Bracket (Fig.3-E) into the Drive Rail Segment closest to the garage door and then 
“Twist and Lock” the Drive Chain (Fig.3A-E2) the Drive Chain into the Tensioning Block. (Fig.3A-E1) 



Using a 12 mm socket wrench, tighten the Drive Chain Tensioner Bolt to the point where the underside of 
the Bolt Head aligns with the Indicator Arrow on the Terminal Bracket. (Fig.3A-E3) 

        Fig. 1

                                Fig. 2 

3.1

Options Selection 



Refer to “Options and Features” on pages 17 ~ 26 and select the required Dip Switch functionality and 
external accessory wiring as required. 



Dip Switches and external accessory wiring connections (Fig.16) can be accessed by removing the Control 
Box Cover. (refer Sec.18 for removal and replacement details) 



Once functionality selection and wire connection has been completed replace the Control Box Cover / Lamp 
Bulb / Courtesy Lamp Cover and the AGDO is now fully assembled and ready for installation.