Owner's Manual
www.adhguardianusa.com
1-1/2 inch (3.8 cm) solid object
Beeps upon
contact
Emitter Sensor
Green LED
Flashes
Red LED
OFF
20 beeps and
reverses upon
obstruction
Final Adjustments and Testing
WARNING
Testing the Safety Reverse System
The Safety Reverse System prevents the door from closing when an obstruction is present.
1. Open the door by using the Door Control Console.
2. Place a 1-1/2” (3.8cm) thick solid object (or 2x4 laid at) on oor under the center of garage door.
3. Keeping the door in sight, use the Door Control Console to close the door.
4. The door MUST REVERSE and beep within 1.5 seconds upon striking the object , and stop at the full open position.
5. The Safety Reverse System works properly and the opener is ready to use.
If the door fails to reverse upon contact with obstruction, adjust the Opener as follows:
The travel distance maybe inadequate, slightly increase the DOWN limit.
Conduct the test again. If the door reverses on contact, remove the object and run at least 3 COMPLETE travel cycles to
ensure proper adjustment.
If the opener still fails the Safety Reverse Test, call a qualied technician for door adjustment.
Testing the Photo Eye Safety System
1. Open the door by using the Door Control Console.
2. Make sure both Photo Eyes steadily emit the green and red indicator lights. (If not, check alignment).
3. Place an object under the door about 8” (20cm) high by 12” (30cm) wide (the opener carton can be used).
4. The green indicator light on the emitter eye should ash.
5. The red indicator light on the sensor eye should be dimmed.
6. Keep the door in sight and use the Door Control Console to try to close the door.
7. The door should NOT move more than 1” (2.5cm) and the opener will beep 20 times.
To prevent SERIOUS INJURY or DEATH from a closing garage door:
- The Safety Reversal Test MUST be conducted ONCE A MONTH.
- NO ONE should cross the path of and moving door during operation and/or testing.
- After ANY adjustments to the door system, the Safety Reversal Test MUST be performed to ensure
the door reverses on contact with a 1-1/2 inch (3.8 cm) thick (2x4 laid at) object.
- The Photo Eye Safety System MUST be properly aligned, and tested regularly.