9
5
Operator Control Box
To open the control box cover, loosen the screw at the base of the cover. If the cover cannot be fully opened, the
retaining arm may be used to hold the cover in other positions, see Figure 9.
After installation, allow for proper clearance upon opening the control box cover. If the cover is obstructed from
opening, it is possible to remove the cover by unscrewing it from the box, see Figure 10.
Always close the cover before operating the door.
For technical support, please call
1-800-361-2260
for more information
Figure 10 - Unscrewing Screws from
Control Box Cover
Figure 9 - Open Control Box Cover
Screws
Retaining Arm
