Instruction manual

6. Install hanging brackets (braces) from ceiling or structure to any of the five 3/8” holes located on operator frame. For

tracks

over 14’ long it is recommended to install braces to the tracks at 4’(1.2m) to 5’ (1.5m) from operator.

TROLLEY ARM INSTALLATION

1. Manually close door to fully closed position. Slide trolley carriage towards front idler and latch trolley arm to carriage

spring pin by pulling on rope. When installed the open side of notch should face the door.

2. Using 3/8” bolts and nuts provided, align the mounting holes of straight arm and curved arm so that pivot bolt on door

bracket is in line with the top rollers of the door. Align door bracket with centerline of door and secure to door using

suitable hardware.

3. When properly installed the door arm should lean slightly away from door when door is fully closed.

4. At this time, check all bolts for tightness.