Quantum 3414, 3314, 3316, 3214 User Manual

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OWNER INSTALLATION AND
USER MANUAL Series 3000
Models 3214, 3314, 3316 & 3414
For Sectional Overhead Residential Doors Only
DO NOT USE ON ONE PIECE DOORS
Before Starting Installation Read all Instructions Thoroughly
to Familiarize Yourself with All As
ects of Installation and Adjustment!
DOOR AND OPENER WILL NOT OPERATE PROPERLY UNTIL INFRARED SAFETY
SENSORS ARE INSTALLED AND PROPERLY ADJUSTED! DO NOT OPERATE DOOR
OPENER UNTIL FULLY INSTALLED, ADJUSTED & INSTRUCTED TO DO SO!
CONTENTS
Installation Features Door Tests Pre-Assembly Check Installation Instructions Installing Wall Station Install Infrared Safety Sensors Wall Station Code Change Maintenance Schedule and Programming Infrared Safety Sensors Alignment 16 Parts Breakdown-Rail Assembly Transmitter Code Change & Programming 16 Parts Breakdown-Power Head Assembly. 30 Travel Adjustment Obstruction Sensing Test
Infrared Safety Sensor Obstruction Test. 19
© Copyright 2003 Wayne-Dalton Corp. Part No: 307545 New 6/18/2003
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2 Wireless Keyless Entry Installation
4 Opening & Closing Force Adjustment
5 Contact Obstruction Sensing Adjustment
5 Mechanical lock Adjustment
6 Operational Safety Rules
8 Operation on Your Opener
9 Emergency Release Disconnect
14 Trouble Shooting
19 Accessories
18 Warranty.
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20 21 22 22
24
26
27 28 29
31
32
Read These Important Safety Rules Before Proceeding
This symbol indicates caution and appears throughout this instruction manual. This garage door opener is designed and tested to offer reasona­bly safe operation if installation is followed in strict accordance with these safety instructions. Failure to comply with these instructions may result in serious personal injury or property damage.
IMPORTANT INSTALLATION INSTRUCTIONS
WARNING: To reduce the risk of severe injury of death:
READ AND FOLLOW ALL INSTALLATION IN­STRUCTIONS.
Install only on a properly balanced garage door. An improperly balanced door could cause severe injury. Have a qualified service person make re­pairs to cables, spring assemblies and other hardware before installing opener.
To reduce the risk of injury to persons, use this operator only with sectional overhead doors.
Fiberglass, aluminum and steel doors must be re­inforced to prevent damage to the door. Check with your garage door manufacturer for their rec­ommendations.
Remove all ropes and remove or make inoperative all locks connected to the garage door before in­stalling opener.
Do not use sensitivity adjustments to compensate for a poorly operating door. This will interfere with the proper operation of the safety reverse mechanism and may damage the door.
Locate control button: within sight of door, at a minimum height of 5 feet, so small children can­not reach it, and away from all moving parts of the door.
If possible, install door opener 7 feet or more above floor. Mount the emergency release knob 6 feet above the floor.
AFTER INSTALLATION IS COMPLETE, FASTEN THIS MANUAL NEAR GARAGE DOOR.
PERFORM PERIODIC SAFETY CHECKS, MAINTENANCE AND ADJUSTMENTS, AS RECOMMENDED.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment gener­ates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful inter­ference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Warning: Changes or modifications to this unit not ex­pressly approved by Wayne-Dalton Corp. could void the user’s authority to operate the equipment.
FCC Regulatory Information: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
IC Regulatory Information: This Class B digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regula­tions. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must ac­cept any interference received, including interference that may cause undesired operation.
Do not connect opener to source of power until instructed to do so.
Installation and wiring must comply with local building and electrical codes. Connect the power cord to a properly grounded outlet. Do not re­move round ground pin from power cord.
Install entrapment warning label next to control button in a prominent location, such as the inside of the garage door, or as instructed in the installa­tion instructions. If label adhesive will not adhere to the surface, secure the label by additional me­chanical means such as staples, nails or screws. If necessary, use an intermediate mounting sur­face, such as plywood, cut to the appropriate size. Install Emergency Release tag to the emergency red cord.
After installing opener, the door must reverse when it contacts a 1 inch high solid test object on the floor.
Open door must not close and closing door must open if photoelectric system in obstructed by 6” x 12” object, using test procedure described in Step
30.
Do not wear rings, watches or loose clothing when installing or servicing a garage door sys­tem. Use a sturdy, non-metallic step ladder.
2
Veuillez lire ces règles de sécurité importantes avant de commencer les travaux
Ce symbole vous demande de prendre les précautions voulues. Vous le trouverez d’un bout à l’autre du présent guide d’installation. Cet ouvre porte de garage a été conçu et essaye pour vous offrir un fonctionnement sécuritaire dans la mesure ou les directives d’installation sont respectées conformément a ces mesures de sécurité. Le non respect de ces mesures de sécurité risqué d’entraîner des blessures corporelles graves et des dommages matériel.
IMPORTANT —NOTICE D’INSTALLATION—
AVERTISSEMENT –POUR REDUIRE LES RISQUES DE BLESSURES MORTELLES
LISEZ CETTE NOTICE ET CONFORMEZ-VOUS AUX INSTRUCTIONS.
NE POSEZ CET OUVRE-PORTE QUE SUR UNE PORTE DE GARAGE CORRECTEMENT ÉQUILI­BRÉE. UNE PORTE MAL ÉQUILIBRÉE PEUT CAU­SER DES BLESSURES GRAVES. CONFIEZ LA RE­PARATION DES CABLES, DES RESSORTS, ET DE TOUT AUTRE ÉLÉMENT À UN TECHNICIEN QUALI­FIÉ AVANT D’ENTREPRENDRE L’INSTALLATION.
POUR RÉDUIRE LE RISQUE DE BLESSURES COR­PORELLES, UTILISER CET OUVRE-PORTE POUR DES PORTES BASCULANTES SECTIONNELLES UNIQUEMENT.
LES PORTES EN FIBRE DE VERRE, EN ALUMINUM ET EN ACIER DOIVENT ETRE RENFORCÉES POUR EVITER D’ENDOMMAGER LA PORTE. CONSULTEZ LE FABRICANT DE VOTRE PORTE DE GARAGE POUR OBTENIR SES RECOMMANDATIONS.
ENLEVEZ LES CORDES ET ENLEVEZ OU NEUTRA­LISEZ TOUT DISPOSITIF DE VERROUILLAGE SOLI­DAIRE DE LA PORTE DE GARAGE AVANT L’INSTALLATION.
NE VOUS SERVEZ PAS DES RÉGLAGES DE LA SENSIBILITÉ POUR COMPENSER LE MAUVAIS FONCTIONNEMENT D’UNE PORTE. CECI POUR­RAIT FAIRE OBSTACLE AU BON FONCTIONNE­MENT DU MÉCANISME DE L’INVERSEUR DE SÉ­CURITÉ ET POURRAIT ENDOMMAGER LA PORTE.,
DANS LA MESURE DU POSSIBLE, INSTALLEZ L’OUVRE-PORTE Á AU MOINS 2.14M (7PI) DU SOL. POSEZ LE DISPOSITIF DE DÉSACCOUPLEMENT
D’URGENCE Á 1.83 M (6 PI) DU SOL.
INSTALLEZ LE BOUTON DE COMMANDE DROIT QUE L’ON PEUT VOIR DE L’EMBRASURE DE LA PORTE, (5 PI) DU SOL –AFIN QUE LES JEUNES ENFANTS NE PUISSENT PAS L’ATTEINDRE—ET DES PIECES MOBILES DE LA PORTE.
"Cet appareillage numérique de la classe B répond à toutes les exigences de l’interférence canadienne causant des règlements d’équipement. Ľopération est sujette aux deux conditions suivantes: (1) cet dispositif peut ne pas causer l’interférence nocive, et (2) ce dis­positif doit accepter n’importe quelle interférence reçue, y compris l’interférence qui peut causer l’opération peu désirée. "
APRÈS L’INSTALLATION, PLACER CE MANUEL À PROXIMITÉ DE LA PORTE DE GARAGE FAIRE RÉ-
GULIÈREMENT LES VÉRIFICATIONS RECOMMANDÉES CONCERNANT LA SÉCURITÉ L’ENTRETIEN
À UNE HAUTEUR MINIMALE DE 1.53 M
Á UN EN-
À L’ENCART
ET LES RÉGLAGES
APPOSEZ L’ÉTIQUETTE DE MISE EN GARDE RE­LATIVE AU DANGER DE HAPPEMENT À PROXIMITE DU BOUTON DE COMMANDE ET L’ÉTIQUETTE RE-
LATIVE AU RÉGLAGE DE LA COMMANCE Á UN EMPLACEMENT EN EVIDENCE—PAR EXEMPLE SUR LA PAROI INTÉRIEURE DE LA PORTE DE GA­RAGE OU SELON LES INSTRUCTIONS DE LA NO­TICE D’INSTALLATION. APPOSEZ L’ÉTIQUETTE RELATIVE AU DÉSACCOUPLEMENT D’URGENCE SUR LE DISPOSITIF OU À PROXIMITE DE CE DER­NIER.
NE BRANCHEZ PAS L’OUVRE-PORTE AVANT D’Y ÊTRE AUTORISÉ PAR LA NOTICE.
UNE FOIS L’OUVRE-PORTE INSTALLÉ, LES SENS DE LA COURSE DOIT S’INVERSER LORSQUE LA PORTE ENTRE EN CONTACT AVEC UN OBJET D’UNE HAUTEUR DE 25.4MM (1 PO) POSE SUR LE SOL.
L’INSTALLATION ET LE BRANCHEMENT ÉLECTRI­QUE DOIVENT ÊTRE CONFORMES AUX CODES LOCAUX DU BÂTIMENT ET DE L’ÉLECTRICITÉ
RACCORDER LE CORDON D’ALIMENTATION UNE PRISE ADÉQUATEMENT MISE Á LA TERRE. NE PAS ENLEVER LA BRANCHE RONDE DE MISE Á
LA TERRE DU CORDON D’ALIMENTATION.
SI LE SYSTÈME PHOTOÉLECTRIQUE EST BLOQUÉ PAR UN OBJET DE PLUS DE 6 PO X 12 PO, LA PORTE OUVERTE NE DOIT PAS SE FERMER ET LA PORTE SE FERMANT DOIT S’OUVRIR. VÉRIFIER CELA EN UTILISANT LA VÉRIFICATION DÉCRITE L’ÉTAPE 20.
NE PAS PORTER DES BAGUES, DES MONTRES OU DES VÊTEMENTS LÂCHES PENDANT L’INSTALLATION OU LA VERIFICATION TECHNI­QUE DU SYSTÈME DE PORTE DE GARAGE. UTILI­SER UNE ÉCHELLE NON MÉTALLIQUE STABLE.
CONSERVEZ CES INSTRUCTIONS.
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Automatic Garage Door Opener – For Residential Doors Only
FEATURES
1. Open and Close Cycle Control: Allows garage door
to be started and stopped by push button, transmitter or wall station. The next impulse sends garage door in opposite direction.
2. Emergency Disconnect: Manual disconnect permit-
ting operation of door during power failure with auto­matic reconnect when opener is reactivated. See pg
26.
3. Opener light: Automatically turns on when opener is
activated and remains on for 4 minutes for convenience and safety.
4. Mechanical Door Lock: When properly adjusted,
opener locks door in closed position preventing un­wanted entry. See Adj. # 3 pg 22.
5. Obstruction Warning Light: The convenience light
will flash after sensing an obstruction in the down direc­tion and/or if the safety system malfunctions while in the open position.
6. Motor: Permanently lubricated, thermally protected,
heavy duty motor with automatic reset.
Caution: If your garage has no service entrance door, install optional outside quick release lock. This accessory allows manual operation of garage door from outside in case of power failure.
Identify the door referring to illustrations below and verify that the door type is a sectional door with curved track. Do not install if the door is any type of one piece door.
Note: The opener has been designed for sectional doors. Do not attempt to install this opener on any style one piece door. Use of the enclosed opener on a one-piece door may result in serious personal injury of property damage.
Before Starting Installation Read These Instructions Thoroughly to Familiarize
Yourself with All Aspects of Installation and Adjustment!
Before Starting
7. Safety System: Independent up and down force ad-
justments. When properly adjusted, the safety system will automatically reverse when obstructed in down di­rection and return to fully open position. The door will stop when obstructed in the up direction. See Adj. #2, pg 22.
8. Infrared Safety Sensors: Wired or wireless infrared
reversing sensors detect an obstruction in door path and react by reversing door.
9. Multi-Function Wall Station: Wired wall station pro-
vides up/down door motion control and independent overhead light on/off control. Wireless wall station pro­vides up/down door motion control, independent over­head light on/off control, door down delay, adjustable “pet position” function, and “pet position” program but­ton.
10. Homelink™ Compatibility: Opener is capable of
“learning” automobile equipped Homelink™ transceiv­ers. Visit: www.homelink.com.
11. Rolling Code Technology: Wireless transmitters and
wall stations use rolling code which prevents would-be thieves from “grabbing” the transmitter’s digital code.
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Before you begin, complete the following two tests to insure that the door is balanced and working properly. A door that binds, sticks or is out of balance could cause severe injury. Do not attempt to compensate for an improperly adjusted door by the installation of an opener. This will interfere with the proper operation of the opener mechanism and/or may damage the door. Have a qualified service person make any needed adjustments or repairs to cables, spring assemblies and other hardware before proceeding with installation.
Door Test One
Raise and lower the door and check closely for any sticking or binding that occurs. Lift the door approximately half way open, as illustrated. When releasing the door, it should stay in position. If spring pressure pulls the door further open or door weight pulls it further down, your door is not properly adjusted.
Door Tests Before Starting
Door Test Two
When properly installed, a door should remain clear of the opening, when allowed to rest at its natural, full open position. If “door drift” pulls door back into opening or spring ten­sion is not sufficient to pull door totally clear of opening, the door is not properly adjusted.
IMPORTANT PRE-ASSEMBLY CHECK
If assembling a motor head unit from a factory sealed box skip this check.
Every Power Head Unit is factory tested and shipped with the limit switch adjustment in the door CLOSED position.
If the Motor Power Head Unit has been powered up before assembly, perform the following steps to insure that the limit switch adjustment is in the door CLOSED position.
Connect Motor Head Unit to a power source and short across the screw terminals labeled “PB” and “COM” with a metal screw driver.
Motor should start; run through a full OPEN cycle, and stop. This will leave Motor Power Head Unit in OPEN position. To get Motor Power Head Unit back to full CLOSE position, short and hold terminals until Motor Power Head Unit stops in the CLOSED position. Disconnect from power source and proceed to assembly.
motor terminals again. Continue to short
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INSTALLATION INSTRUCTIONS
Step 1: Attaching Motor Power Head Unit to Rail
Before assembly, align sprocket/coupling cogs to match notches of driver gear. Rotate the Motor Spline to position Driver Gear so that the nearest notch in Driver Gear is directly behind Motor Spline, as illustrated. Note: Do not rotate more than ½ turn.
Place opposite end of rail on temporary support approximately 6” in height.
Proceed to attach rail to motor Power Head Unit making sure that pre­alignment allows proper engagement between sprocket/coupling cog and driver gear notches. Realign as neces­sary, making sure to keep any rotation only to the nearest notch. Using four (4) supplied 1/4”-20 x 5/8” hex head bolts, assemble Motor Power Head Unit to rails with a 3/8” socket. Tighten se­curely.
Do not plug the opener power cord into electrical outlet until fully installed and instructed to do so in this manual. Door springs, pulleys and cables are under extreme tension and can cause severe injury. Do not attempt to adjust or repair. Call a professional door service company.
Do not wear rings, watches or loose clothing when installing or servicing a garage door system. Use a sturdy, non-metallic step ladder. Remove all ropes or cords attached to the garage door. Failure to do so may result in personal injury due to entanglement. Disable all existing locking devices on the garage door, by securing lock/latch to inside face of door with suitable screw.
Install only on a properly balanced garage door. An improperly balanced door could cause severe in­jury. Have a qualified service person make repairs to cables, spring assemblies and other hardware be­fore installing opener.
READ AND FOLLOW ALL INSTALLATION INSTRUCTIONS
Step 2: Positioning and Installing Front Wall Bracket
CAUTION: Do not attempt to loosen or remove any portion of door spring system in order to reinforce header wall or to mount wall bracket. If these are necessary, call a professional garage door service person.
Note: it is recommended that the door opener be installed 7 feet or more above the door.
REINFORCE THE HEADER WALL
Reinforce the header wall (wall above door opening) as re­quired, to ensure rigid mounting of the front wall bracket.
Locate the vertical center line of the garage door and mark it on the header above the door and on the top rail of the door.
Raise the door slightly until the top rail reaches the highest point of travel (see illustration); using a carpenter’s level, transfer and mark the highest point of travel on the header wall.
Mount the front wall bracket with its lower edge approxi­mately 1/2” (room permitting) above the mark showing the highest point of travel centered on the vertical center line. Mark the two mounting holes and pre-drill with a 3/16” drill. Mount wall bracket using the lag screws supplied (1/4” x 1­1/2”) to ensure rigid mounting.
6
Step 3: Attach Unit to Front Wall Bracket
Raise the front end of the opener and attach it to the front wall bracket, using the ¼” x 4” hex head bolt and the supplied ¼” plastic insert nut. Take care not to over tighten nut; tighten only until end of bolt is flush with outside of nut.
NOTE: If you have a torsion spring counter­balance system, it will be necessary to raise the motor Head Assembly of the opener and support it on a step-ladder to attach the front end of the opener to Wall Bracket.
Step 4: Positioning the Motor End of Operator
To prevent damage to steel, aluminum, fiberglass or glass panel doors do not rest the opener of the door without using a 2” x 4” at least 12” long.
Raise the motor end of the opener and support it so you can open the door to its fully open position. You may need help raising motor end if ladder is not high enough.
Open the door and place a 2” x 4” piece of wood along the top sec­tion of the garage door. Rest the double rails on the 2” x 4”, as illus­trated.
Support the top section of the door to prevent sagging.
Step 5: Mounting Motor End of Opener
Align the center of opener tracks with the center line previously marked on the top section of the garage door to ensure rail will be parallel with the di­rection of door travel. Use perforated hangers (cut as needed to adjust length) from ceiling or beams to hang opener at motor end (be sure to locate and mount to solid structural beams, as illustrated). Pre­drill with 3/16” drill bit and use 1/4” x 1-1/2” lag screws to ensure a rigid mount.
Attach opener to hangers.
Do not use gear cap bolt or nut
Note: Hanging brackets should be at an angle to provide rigid support. If hangers have no angle or if you use long hang­ers, cross brace the hangers to eliminate the possibility of sway during operation of the opener.
for hanger attachment!
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Step 6: Mounting Door Bracket
Fiberglass, aluminum and steel doors must be reinforced to prevent damage to the door. Check with your garage door manu­facturer for their recommendations.
Reinforce light weight doors, as illustrated.
For wood doors, mount door bracket, using two 1/4”-20 x 2” carriage bolts and 1/4” nuts supplied, on center line of door with middle hole in line with top rollers.
For metal doors, mount door bracket, using two 1/4”-20 x 1/2” self drilling screws supplied, on center line of door with middle hole in line with top rollers.
Step 7: Installing Light
Remove diffuser cover by pressing on both sides of the bottom of the lighting cover at the junction of the housing, releasing the locking tabs, and pulling forward. Screw a 60 Watt bulb (60 Watt Maximum) into socket. For maximum bulb life, “rough service” bulbs are recom- mended. Align top and bottom tabs on cover to Motor Power Head Unit and push straight on until cover locks into place.
Note: light turns on automatically when door is activated and a 4 minute time delay circuit automatically turns light off, allowing ample time to en­ter the house. A fully open door with light blinking indicates an obstruc­tion or problems with external safety sensors during close travel. See trouble shooting section for further details.
Step 8: Installing Wired Wall Station (if included)
Install all wall controls out of the reach of children and in a location where the door can be seen before activating. Do not mount wall con­trols near or next to garage door.
Wired Wall Station: Wire the garage door opener wall
station using bell wire (low voltage electrical wire) con­nected to COM and P.B. on vertical screw terminal strips, as illustrated.
Locate push button adjacent to service entrance door at a minimum height of 5 ft., and at least 5 ft. away from garage door; (see illustration in Step 10); additional wired wall stations may also be installed in accordance with these instructions.
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Step 9: Installing Deluxe Wireless Wall Station (if included)
Install all wall controls out of the reach of children and in a location where the door can be seen before activating. Do not mount push buttons near or next to ga­rage door.
Locate a convenient place to mount wall station. To keep wall sta­tion out of the reach of children, measure at least five feet up from the floor and secure wall station base into wood wall framing using (2) Phillips head screws. Pilot drill mounting holes using a 3/32" bit. Use 2 of 3 holes that best align with wood framing.
CAUTION: Over tightening the screws could deform plastic base
and interfere with circuit board snaps.
NOTE: Insert bottom of circuit board behind bottom snap of wall
station base. Pivot circuit board up until board snaps into place. For best results, press on circuit board between battery terminals.
Insert battery onto circuit board being careful to match (+) positive battery marking with (+) circuit board marking. Align wall station cover/button assembly with base. Press cover assembly over base until cover snaps into place. A uniform seam between the cover and base indicates a proper installation.
Step 10: Install Entrapment Warning Label
Install Entrapment Warning Label next to wall station in a prominent location
Install Entrapment Warning Label next to Wall Station as illustrated. If label adhesive will not adhere to the sur­face, secure the label by additional mechanical means such as staples, nails or screws.
Step 11: Install Wireless Infrared Safety Sensor Quick-Install (QI) Mounting Bracket.
Use the following instructions if your door tracks come pre-punched for using QUICK-INSTALL brackets otherwise go to step 12.
Each bracket is marked either L or R just below the slide lock. (L & R refers to left and right side of ga-
rage door as viewed from inside the garage).
Start with the right side bracket as illustrated. Slip the Slide Lock tab of the QI bracket into the door track mounting slot near the bottom of the door track. Slide the bracket downward until it seats at the bottom of the slot. Repeat the same step for the left vertical track using the left Quick Install Bracket. You should encounter some resistance when pushing down on the QI-bracket. If needed, use a flat blade screwdriver against the top edge of the bracket and gently tap into position with a hammer.
NOTE: It is very important that both brackets are mounted at the same height so sensors align.
(If Opener is Equipped with Wired Infrared Safety Sensor Go to Step 15)
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Step 12: Install Wireless Infrared Safety Sensors Wall Mounting Bracket (If Included)
Select a mounting position 5 inches above the floor to center line of wall bracket. The EMITTER and TRANSPONDER units must be mounted inside the door opening to minimize any interference by the sun; however, the sensors must be mounted against the door track. The brackets may be temporarily mounted to the wall (or jamb) with a #8 X1/2” screw provided and should be in contact with the door track. Leave this screw in place after installation is completed to prevent accidental rotation of beam sensor. It is very important that both wall brackets
be mounted at the same height for proper alignment.
Using the 1/4” x 3/4” lag screw provided, attach the wall mounting bracket to the wall. In some installations it may be necessary to attach wooden spacers to the wall to achieve the required clearance. Expansion bolts (not supplied) may be required to attach brackets to walls constructed of materials other than wood or gypsum.
Step 13: Install Wireless Infrared Safety Sensor Bracket
Attach the sensor bracket to the wall bracket using the two #8 x 1-1/2” screws supplied (make sure that the curved hooks protruding from the bracket are positioned over and in firm contact with the door track).
Note: This opener is equipped with state-of-the-art wire­less infrared safety sensors which are activated by door movement. It is extremely important to position and mount the sensor brackets in firm contact with the door track so that the sensors are immediately activated by the door movement.
Step 14: Install Wireless Infrared Safety Sensor
Open hinged cover on infrared safety sensors and remove battery protective paper strip. Observe proper battery polarity, as illustrated, in battery compartment.
Identify the TRANSPONDER (green LED) and mount this unit on the right side (from inside the garage looking to the outside) of the garage door and the EMITTER (red LED) on the left side. This same right/left mounting procedure must be fol­lowed on two and three door installations.
Mount the infrared safety sensors to the sensor bracket keeping the soft washer between the sensor and sen­sor bracket and then place the conical washer, lock washer and hex nut on the extender bolt, as illustrated.
Keeping the sensors pointing in towards door and aimed at each other, tighten nut until there is enough friction to hold in place. Do not fully tighten until the final alignment has been completed.
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