Test The Safety Reversal System; Test The Protector System - LiftMaster 41A3261-1 Instrucciones

Without a properly installed safety reversal system, persons (particularly
small children) could be SERIOUSLY INJURED or KILLED by a closing
garage door.
• Incorrect adjustment of garage door travel limits will interfere with
proper operation of safety reversal system.
• After ANY adjustments are made, the safety reversal system MUST be
tested. Door MUST reverse on contact with 1-1/2" (3.8 cm) high object
(or 2x4 laid flat) on floor.
Without a properly installed safety reversal system, persons (particularly
small children) could be SERIOUSLY INJURED or KILLED by a closing
garage door.
• Safety reversal system MUST be tested every month.
• After ANY adjustments are made, the safety reversal system MUST be
tested. Door MUST reverse on contact with 1-1/2" high (3.8 cm) object
(or 2x4 laid flat) on the floor.
Adjustments
TYPE 2 - Garage door opener with a travel module
Program the travel
1. Press and hold the black adjustment button until the UP button begins to
flash and/or a beep is heard.
2. Press and hold the UP button until the door is in the desired UP position.
NOTE: The UP and DOWN buttons can be used to move the door up and
down as needed.
3. Once the door is in the desired UP position press and release the black
adjustment button. The garage door opener lights will flash twice and the
DOWN button will begin to flash.
4. Press and hold the DOWN button until the door is in the desired DOWN
position.
UP Button
NOTE: The UP and DOWN buttons can be used to move the door up and
Bouton ouverture (UP)
Botón de apertura (UP) down as needed.
5. Once the door is in the desired DOWN position press and release the
black adjustment button. The garage door opener lights will flash twice
Adjustment Button
and the UP button will begin to flash.
Bouton de réglage
Botón de regulación
6. Press and release the UP button. When the door travels to the
programmed UP position, the DOWN button will begin to flash.
DOWN Button
Bouton fermeture (DOWN)
7. Press and release the DOWN button. The door will travel to the
Botón de cierre (DOWN)
programmed DOWN position. Programming is complete.
If the garage door opener lights are flashing 5 times during the steps for
Program the Travel, the programming has timed out. If the garage door
opener lights are flashing 10 times during the steps for Adjust the Travel,
the safety reversing sensors are misaligned or obstructed. When the
sensors are aligned and unobstructed, cycle the door through a complete up
and down cycle using the remote control or the UP and DOWN buttons.
Programming is complete. If you are unable to operate the door up and
down, repeat the steps above.
Test

Test the Safety Reversal System

1. With the door fully open, place a 1-1/2" (3.8 cm) board (or a 2x4 laid flat)
on the floor, centered under the garage door.
2. Press the remote control push button to close the door. The door MUST
reverse when it makes contact with the board.
If the door stops and does not reverse on the obstruction, it is not travelling
far enough down. Increase the down travel and repeat the test.
When the door reverses upon contact with the 1-1/2" board, remove the
board and open/close the door 3 or 4 times to test the adjustment. If the
opener continues to fail the safety reversal test, call a trained door systems
technician.
Important Safety Check
Test the Safety Reverse System after:
• Each adjustment of door arm length, limits, or force controls.
• Any repair to or adjustment of the garage door (including springs and
hardware).
• Any repair to or buckling of the garage floor.
• Any repair to or adjustment of the opener.

Test the Protector System

1. Open the door. Place the garage door opener carton in the path of the
door.
2. Press the remote control push button to close the door. The door will not
move more than an inch (2.5 cm), and the garage door opener lights will
flash 10 times.
The garage door opener will not close from a remote control if the LED in
either safety reversing sensor is off (alerting you to the fact that the sensor
is misaligned or obstructed).
If the garage door opener closes the door when the safety reversing sensor
is obstructed (and the sensors are no more than 6" [15 cm] above the floor),
call for a trained door systems technician.
5
®