B&D Controll-A-Door P Diamond SDO-2v2, Instruction Manual

Track

Door

Track

Level

Level

Door

Drilled holes

Structural member

Fig. 13

Fig. 12

Fig. 11

Fig. 10

Mounting on a Track Type Door

Step 4 - Determine Bracket Position

a.  Open the door and 

fi

 nd the highest point of travel of 

the top door panel.

b.  Using a level, transfer this height to the wall above the 

door 

(Fig. 10)

 and mark a line 60mm above it.

c.  Determine the centre point on the wall above and on 

top of the door. Then draw two (2) lines extending 
21.5mm from each side of the centre point. 

(Fig. 11)

Step 5 - Mounting the Wall Bracket

a.  Centre the bracket over the intersection of these two 

lines.  Mark centres for at least two holes 

(Fig. 11)

.

•  Ensure a solid mounting point is behind 

these holes.

b.  Drill holes into the wall with an appropriate sized bit. 
c.  Secure bracket to the wall using:

IF CONCRETE OR BRICK - 8mm or 5/6 loxins or  
 

    dynabolts. 

IF TIMBER - wood screw #20 or equivalent    
 

            (minimum 50mm long).

WARNING:

 Make sure concrete, brick wall 

or timber lintels are solid and sound so as to 
form a secure mounting platform. 

Step 6 - Attach the C-Rail to the Wall Bracket

a.  Attach the C-Rail assembly to the wall bracket with the 

90mm long clevis pin and secure with the supplied 
snap pin 

(Fig. 12)

.

b.  Leave the powerhead in its packing box for protection 

during installation.

Step 7 - Securing the Powerhead to the Ceiling

a.  Raise the powerhead from the packing box and 

support it in the horizontal position with a step ladder.

b.  Open the garage door. Rest the opener on the open 

door and use a scrap piece of wood to bring it to 
horizontal level. 

c.  Line up the track perpendicular to the wall.
d.  Secure the perforated angle (not supplied) to the 

ceiling above where powerhead’s mounting holes will 
be once fully installed.  A representative mounting is 
shown 

(Fig. 13)

.

e.  Connect the powerhead to the ceiling mounted 

perforated angle with M8x20mm screws and nuts. 
Strips should not extend more than 18mm below 
centre of powerhead mounting holes 

(Fig. 13)

.

For an alternative mounting option, go to Step 11.1

WARNING: The opener must be securely 
fastened to structural supports, otherwise 
opener failure may ensue causing serious 
personal injury and/or property damage.

Controll-A-Door

®

 P

Diamond SDO-2v2

Instruction Manual

12