To Next PageTo Next Page
Need help?Do you have a question about the Craftsman 139.53535SRT1 and is the answer not in the manual?
Locates and lists the model numbers for the opener.
Instructions to ensure the garage door is properly balanced before opener installation.
Crucial safety instructions to follow before proceeding with installation.
Critical warnings regarding electrical connections for the control console.
Instructions for attaching the emergency release mechanism for manual operation.
Explains the function and necessity of the safety reversing sensor system.
Critical safety guidelines and requirements for installing the safety reversing sensors.
Detailed steps for aligning the sensors for proper beam detection.
Identifies issues with indicator lights and their potential causes.
Procedures for setting the open and closed travel limits for one-piece doors.
Guides on adjusting the opener's fully open and fully closed positions.
Explains when limit adjustments are needed and provides specific adjustment steps.
Procedures for setting the force required for opening and closing the door.
How to test and fine-tune the force controls for safe operation.
Procedure to verify the functionality of the safety reversing sensor.
How to test the door's ability to reverse upon encountering an obstruction.
A summary of critical safety instructions for operating the opener.
Solutions for the opener not operating from controls or remote.
Locates and lists the model numbers for the opener.
Instructions to ensure the garage door is properly balanced before opener installation.
Crucial safety instructions to follow before proceeding with installation.
Critical warnings regarding electrical connections for the control console.
Instructions for attaching the emergency release mechanism for manual operation.
Explains the function and necessity of the safety reversing sensor system.
Critical safety guidelines and requirements for installing the safety reversing sensors.
Detailed steps for aligning the sensors for proper beam detection.
Identifies issues with indicator lights and their potential causes.
Procedures for setting the open and closed travel limits for one-piece doors.
Guides on adjusting the opener's fully open and fully closed positions.
Explains when limit adjustments are needed and provides specific adjustment steps.
Procedures for setting the force required for opening and closing the door.
How to test and fine-tune the force controls for safe operation.
Procedure to verify the functionality of the safety reversing sensor.
How to test the door's ability to reverse upon encountering an obstruction.
A summary of critical safety instructions for operating the opener.
Solutions for the opener not operating from controls or remote.
General| Type | Chain Drive |
|---|---|
| Horsepower | 1/2 HP |
| Remote Control | Yes |
| Frequency | 60 Hz |
| Battery Backup | No |
| Max Door Height | 7 ft |
| Max Door Weight | 350 lbs |
| Safety Features | Safety Sensors |
| Voltage | 120V |
| Lift Capacity | 350 lbs |
| Security | Rolling code |
