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General| Type | Chain Drive |
|---|---|
| Drive | Chain |
| Horsepower | 1/2 HP |
| Safety Sensors | Yes |
| Battery Backup | No |
| Voltage | 120V |
Connects the T-rail sections and attaches the cable pulley bracket to the front of the rail.
Attaches the trolley assembly to the assembled T-rail for smooth movement.
Secures the assembled T-rail assembly to the main opener unit.
Connects the chain/cable to the trolley and opener, and attaches the protective sprocket cover.
Adjusts the tension of the chain and cable for proper opener operation.
Guides on identifying the correct placement for the header bracket above the garage door.
Mounting and aligning the infrared sensor beams across the garage door opening.
