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Resumen del manual
“OFF-ON” will prevent inadvertent operation of the door from any other push button, radio or keyless entry device. It will also as additional protection from unwanted operation during absence of the owner. This feature is to be activated only when the door is at the full open or close position and never while the door is moving. 2. “LIGHT” button allows the convenience light to be turned on and stay on until turned off by a second push of the button or activation of the door cycle. 3. “UP/DOWN” button provides normal opening and closing of the door by momentary activation of this push button. Function of door cycle is described above -“How the Door Moves When the Opener is Activated”. DO NOT USE ADJUSTMENTS TO COMPENSATE FOR A POORLY WORKING DOOR. THIS WILL INTERFERE WITH THE PROPER OPERATION OF THE REVERSING MECHANISM AND MAY DAMAGE THE DOOR. Adjustment #1: Opening Travel Your opener is assembled at the factory with the trolley in the forward position with the open limit stops snapped in place on the chain, set for a standard door. If you door is non-standard, move BOTH open limit stops, located just behind the trolley. As an example: For a 6 FT, 6 INCH door, move both open limit stops six inches or 12 links toward the power head unit. To confirm final opening travel adjustment, activate the opener to bring the foor to the fully open position. When properly adjusted, center of the open limit stops should come to rest opposite the load adjusting nut. NOTE: If the door drifts forward, move the open limit stops toward the power head unit. If the door does not drift forward it is still advised that you perform one additional check. Operate manual release on the trolley and allow the door to seek its natural fully open position, then move the open limit stops to align trolley to this position. If the door does not open fully at its natural open position, it indicates a door spring or hardware problem that should be referred to a door system professional. (See instruction label on side of track for proper limit stop location.) Adjustment #2: Opening and Closing Force Hex nuts for adjusting force are located on either side of the rail at the motor end. The left hex nut, labeled “CLOSE”, adjusts the closing force; the right hex nut, labeled “OPEN”, adjusts the opening force. Turning the hex nuts clockwise increases force; counterclockwise decreases force. Your garage door opener is built with a safety system that allows the door to reverse in the close direction and stop in the open direction. This must be adjusted so your opener does not use excessive force in the down direction or react to the weight of the door during upward travel. To help determine that the force is not excessive, grasp the door handle or bottom edge during downward travel. The opener should reverse to this force. Do not stand under the door during this test. If the handle is hard to hold and the door does not reverse, adjust the CLOSE hex nut to decrease force until the door reacts properly. Repeat the adjustment procedure for upward travel. The door should stop without using excessive force. Leave One Link Open Between the Two Open Limit Stops Limit Stops Chain Load Adjusting Nut Limit Stops 110056-1 Open Adjustment Nut Close Adjustment Nut 110056-2 17 Solid Test Object E: OPERATION AND ADJUSTMENT INSTRUCTIONS Important Test: Opener Obstruction Sensing Feature for Doors (both Sectional and One Piece) A. Activate door to the Open position. B. Place 2” x 4” laid flat on garage floor under path of the door. See Figure. C Activate door to close position; upon contacting solid object, the door should stop, then reverse direction within 2 seconds and travel to the full open position. Note: If the fails to pass this test, see Adjustment 3 above and move the Close Limit Stop one increment towards the door to increase down travel. Also review Steps 8 and 9, Page 10 for Sectional Doors or Step 10, Page 11 for One Piece Doors. Adjustment #3: Setting Door Close Limit Confirm trolley close position 9” to 10” between the inside face of the door and the point where the door arm connects to the trolley (see illustration). If adjustment of the close trolley position is necessary, activate the opener and move the trolley 12” to 18” to provide access to the “Limit Stop” devices (mounted on the chain). Move the limit stop to establish the correct trolley close position as above. Relocation of “Limit Stop” toward the door increases down travel. Relocation of the limit stop away from the door reduces down travel. Note that each chain link provides 1/2” adjustment of trolley travel. Adjustment #4: Obstruction Sensing (Closing Direction) Your opener is designed to automatically reverse the door during closing travel whenever it comes into contact with an object up to the last 1-1/2 inch of travel above the floor. An object on the floor with a height of less than 1-1/2 inch will cause the door to stop. (Test according to the instructions below.) If the opener rever...
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