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Chamberlain CG40D User's Manual

1. Door Bracket LEL Safety Reversin A Sensor 9 Emergency PeF Gap between floor Release cai and bottom of door must not exceed 1 4 6 mm Straight Rope amp Handle Door Safety Reversing Sensor Arm Garage Door ONE PIECE DOOR WITH TRACK ser CLOSED POSITION Trolley Stop Bolt Cable fou mt Access paor Header Curved Bracket Door Ar Rail O ooo Bii 0000 Emergency Release Rope amp Handle Door Bracket ssh Door Garage Arm ae Safety Door a Reversin Gap between floor Seas 3 and bottom of door Safety must not exceed 1 4 6 mm Reversing Sensor Carton Inventory Your garage door opener is packaged in one carton which contains the motor unit and all parts illustrated below Accessories will depend on the model purchased If anything is missing carefully check the packing material SECURITY PARTS MAY BE STUCK IN THE FOAM Hardware for assembly and installation is shown on the next page Save the carton and packing material until installation and adjustment is complete Lighted Door Control Button Single Button Remote Control Motor Unit with a Light Lens with 2 screws 6ABx1 1 2 2 Conductor Bell Wire White amp White Red Idler Pulley U Bracket Rail Front header Sect
2. t INCREASE TRAVEL DOWN UP If the door reverses when closing and there is no visible interference to travel cycle If the opener lights are flashing the Safety Reversing Sensors are either not installed misaligned or obstructed See Troubleshooting page 22 Test the door for binding Pull the emergency release handle Manually open and close the door If the door is binding or unbalanced call for a trained door systems technician If the door is balanced and not binding adjust the DOWN close force See Adjustment Step 2 ADJUSTMENT STEP 2 Adjust the Force Force adjustment controls are located on the back panel of the motor unit Force adjustment settings regulate the amount of power required to open and close the door If the forces are set too light door travel may be interrupted by nuisance reversals in the down direction and stops in the up direction Weather conditions can affect the door movement so occasional adjustment may be needed The maximum force adjustment range is about 3 4 of a complete turn Do not force controls beyond that point Turn force adjustment controls with a screwdriver NOTE If anything interferes with the door s upward travel it will stop If anything interferes with the door s downward travel including binding or unbalanced doors it will reverse HOW AND WHEN TO ADJUST THE FORCES 1 Test the DOWN close force e Grasp the door bottom when the door is about halfway
3. NOTE The door bracket may be installed on the top edge of the door if required for your installation Refer to the dotted line optional placement drawing Header Wall Optional Placement of Door Bracket Vertical Centerline of 2x4 Support Finished Ceiling HORIZONTAL AND VERTICAL REINFORCEMENT IS NEEDED FOR LIGHTWEIGHT GARAGE DOORS FIBERGLASS ALUMINUM STEEL DOORS WITH GLASS PANEL ETC NOT PROVIDED Garage Door Nut For a door with no exposed framing or for the optional installation use lag screws 5 16 x1 1 2 Not Provided to fasten door bracket 24 5 16 18 Cum S HARDWARE SHOWN ACTUAL SIZE Self Threading Screw 1 4 14x5 8 Self Threading Screw 1 4 14x5 8 Top of Door of Door Placement METAL DOOR Lock Washer 5 16 Top of Door of Door Optional Placement Carriage Bolt 5 16 x2 Not Provided WOOD DOOR INSTALLATION STEP 12 Connect Door Arm to Trolley Follow instructions which apply to your door type as illustrated below and on the following page SECTIONAL DOORS ONLY Make sure garage door is fully closed Pull the emergency release handle to disconnect the outer trolley from the inner trolley Slide the outer trolley back away from the pulley about 8 20 cm as shown in Figures 1 2 and 3 Figure 1 e Fasten straight door arm section to outer trolle
4. WARRANTIES FOR THE PRODUCT INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN DURATION TO THE ONE YEAR LIMITED WARRANTY PERIOD SET FORTH ABOVE EXCEPT THE IMPLIED WARRANTIES WITH RESPECT TO THE MOTOR WHICH ARE LIMITED IN DURATION TO THE FOUR YEAR LIMITED WARRANTY PERIOD FOR THE MOTOR AND NO IMPLIED WARRANTIES WILL EXIST OR APPLY AFTER SUCH PERIOD Some States do not allow limitations on how long an implied warranty lasts so the above limitation may not apply to you THIS LIMITED WARRANTY DOES NOT COVER NON DEFECT DAMAGE DAMAGE CAUSED BY IMPROPER INSTALLATION OPERATION OR CARE INCLUDING BUT NOT LIMITED TO ABUSE MISUSE FAILURE TO PROVIDE REASONABLE AND NECESSARY MAINTENANCE UNAUTHORIZED REPAIRS OR ANY ALTERATIONS TO THIS PRODUCT LABOR CHARGES FOR REINSTALLING A REPAIRED OR REPLACED UNIT REPLACEMENT OF BATTERIES AND LIGHT BULBS OR UNITS INSTALLED FOR NON RESIDENTIAL USE THIS LIMITED WARRANTY DOES NOT COVER ANY PROBLEMS WITH OR RELATING TO THE GARAGE DOOR OR GARAGE DOOR HARDWARE INCLUDING BUT NOT LIMITED TO THE DOOR SPRINGS DOOR ROLLERS DOOR ALIGNMENT OR HINGES THIS LIMITED WARRANTY ALSO DOES NOT COVER ANY PROBLEMS CAUSED BY INTERFERENCE ANY SERVICE CALL THAT DETERMINES THE PROBLEM HAS BEEN CAUSED BY ANY OF THESE ITEMS COULD RESULT IN A FEE TO YOU UNDER NO CIRCUMSTANCES SHALL SELLER BE LIABLE FOR CONSEQUENTIAL INCIDENTAL OR SPECIAL DAMAGES ARISING IN CONNECTION WI
5. attachment of the clevis pin and door arm In this case you will not need the door bracket proceed to Step 12 SECTIONAL DOORS 1 Center the door bracket on the previously marked vertical centerline used for the header bracket installation Note correct UP placement as stamped inside the bracket 2 Position the top edge of the bracket 2 4 5 10 cm below the top edge of the door OR directly below any structural support across the top of the door 3 Mark drill holes and install as follows depending on your door s construction Metal or light weight doors using a vertical angle iron brace between the door panel support and the door bracket e Drill 3 16 fastening holes Secure the door bracket using the two 1 4 14x5 8 self threading screws Figure 2A e Alternately use two 5 16 bolts lock washers and nuts not provided Figure 2B Metal insulated or light weight factory reinforced doors e Drill 3 16 fastening holes Secure the door bracket using the self threading screws Figure 3 Wood Doors e Use top and bottom or side to side door bracket holes Drill 5 16 holes through the door and secure bracket with 5 16 x2 carriage bolts lock washers and nuts not provided Figure 4 NOTE The 1 4 14x5 8 self threading screws are not intended for use on wood doors ACTUAL SIZE Self Threading Screw 1 4 14x5 8 CAUTION Fiberglass aluminum or lightweight steel garage doors WILL REQUIRE
6. board because motor rarely fails Replace Receiver Logic Board 34 PROGRAMMING NOTICE If this Security garage door opener is operated with a non rolling code transmitter the technical measure in the receiver of the garage door opener which provides security against code theft devices will be circumvented The owner of the copyright in the garage door opener does not authorize the purchaser or supplier of the non rolling code transmitter to circumvent that technical measure Your garage door opener has already been programmed at the factory to operate with your hand held remote control The door will open and close when you press the large push button Below are instructions for programming your opener to operate with additional Security remote controls To Add or Reprogram a Hand held Remote Control USING THE LEARN BUTTON To Erase All Codes From Motor Unit Memory To deactivate any unwanted remote first erase alll codes Press and hold the learn button on motor unit until the learn indicator light goes out approximately 6 seconds All previous codes are now erased Reprogram each remote or keyless entry you wish to use Press and release the learn button 3 Button Remotes on the motor unit The learn indicator light will glow steadily for 30 If provided with your
7. elevate sensor brackets so the lenses will be no higher than 6 15 cm above the floor Carefully measure and place right and left assemblies at the same distance out from the wall Be sure all door hardware obstructions are cleared Fasten to the floor with concrete anchors as shown HARDWARE SHOWN ACTUAL SIZE ue QP Wing Nut 1 4 20 Carriage Bolt Staples 1 4 20x1 2 21 Figure 1 Figure 2 DOOR TRACK MOUNT RIGHT SIDE Indicator ip Q lt N N WALL MOUNT RIGHT SIDE Fasten Wood Block to Wall with Lag Screws Not Provided Indicator Light Sensor Bracket Lag Screws __ Not Provided Figure 3 WALL MOUNT RIGHT SIDE gid arag Extension yall Bracket See Accessories Provided with ag Extension Bracket ee x Sensor Provided with Bracket Extension 59 Bracket Ka Indicator Lens Light Figure 4 FLOOR MOUNT RIGHT SIDE Attach with Concrete Anchors Not Provided MOUNTING AND WIRING THE SAFETY REVERSING SENSORS Slide a 1 4 20x1 2 carriage bolt head into the slot on each sensor Use wing nuts to fasten sensors to brackets with lenses pointing toward each other across the door Be sure the lens is not obstructed by a bracket extension Figure 5 Finger tighten the wing nuts Run the wires from both sensors to the opener Use insulated staples to secure wire to wall and ceiling S
8. end to the screwdriver Back Rails TO MOTOR UNIT ASSEMBLY STEP 2 Fasten the Rail to the Motor Unit Insert a 1 4 20x1 3 4 bolt into the cover protection bolt hole on the back end of the rail as shown Tighten securely with a 1 4 20 lock nut Do NOT overtighten Remove the two bolts from the top of the motor unit Place the U bracket flat side down onto the motor unit and align the bracket hole with the bolt holes Fasten with the previously removed bolts Align the rail assembly with the top of the motor unit Slide the rail end onto the U bracket all the way to the stops that protrude on the top and sides of the bracket Attach spreader to the motor unit with two screws HARDWARE SHOWN ACTUAL SIZE Lock Nut Bolt 1 4 20x1 3 4 1 4 20 ASSEMBLY STEP 3 Install the Idler Pulley Lay the chain cable beside the rail as shown Grasp the end of the cable and pass approximately 12 30 cm of cable through the window Allow it to hang until Assembly Step 5 Remove the tape from the idler pulley The inside center should be pre greased If dry regrease to ensure proper operation Place the idler pulley into the window as shown Insert the idler bolt from the top through the rail and pulley Tighten with a 3 8 lock washer and nut underneath the rail until the lock washer is compressed Rotate the pulley to be sure it spins freely Insert a 1 4 20x1 3 4 bolt into the trolley stop hole in the front o
9. garage door opener the large button is factory programmed to operate it Additional seconds buttons on any Security 3 Button remote or mini 2 Within 30 seconds press and hold remote can be the button on the hand held remote 4 programmed to operate that you wish to operate your garage other Security garage door door openers 3 Release the button when the motor unit lights blink It has learned the code If light bulbs are not installed two Clicks will be heard X 35 To Add Reprogram or Change a Keyless Entry PIN NOTE Your new Keyless Entry must be programmed to operate your garage door opener USING THE LEARN BUTTON _ Press and release the learn button on motor unit The learn indicator light will glow steadily for 30 seconds 2 Within 30 seconds enter a four digit personal identification number PIN of your choice on the keypad Then press and hold the enter button 3 Release the button when the motor unit lights blink It has learned the code If light bulbs are not installed two clicks will be heard To change an existing known PIN If the existing PIN is known it may be changed by one person without using a ladder 1 Press the four buttons for the present PIN then press and hold the b
10. i 1 l r g__ Diagnostic pa s L agnostics 1 i 1 I i 1 i i Li Li Located On Motor Unit eari h Your garage door opener is programmed with self diagnostic g J Lh capabilities The Learn button diagnostic LED will flash a number x LED or __ ll Danca of times then pause signifying it has found a potential issue Safety Reversing Sansor fea Consult Diagnostic Chart below Diagnostic Chart 1 FLASH ME Symptom One or both of the Indicator lights on the safety reversing sensors do not glow steady e Inspect sensor wires for a short staple in wire correct wiring polarity black white wires reversed broken or disconnected wires replace attach as needed e Disconnect all wires from back of motor unit Safety reversing sensors wire open broken or disconnected OR e Remove sensors from brackets and shorten sensor wires to 1 2 ft 30 60 cm from 2FLASHES back each of sensor Sat e Reattach sending eye to motor unit using shortened wires If sending eye indicator sericea ie sensors light glows steadily attach the receiving eye black white wire e Align sensors if the indicator lights glow replace the wires for the sensors If the reversed sensor indicator lights do not light replace the safety reve
11. is convenient for setting an ideal door to rail distance e Remove foam packaging e Raise the opener onto a stepladder You will need help at this point if the ladder is not tall enough e Open the door all the way and place a 2x4 on its side on the top section of the door beneath the rail e The top of the door should be level with the top of the motor unit Do not position the opener more than 4 10 cm above this point CAUTION To prevent damage to garage door rest garage door opener rail on 2x4 placed on top section of door Et 2x4 is used to determine the correct mounting height from ceiling Door Header Bracket 2x4 is used to determine the correct mounting height from ceiling INSTALLATION STEP 5 Hang the Opener Three representative installations are shown Yours may be different Hanging brackets should be angled Figure 1 to provide rigid support On finished ceilings Figure 2 and Figure 3 attach a sturdy metal bracket to structural supports before installing the opener This bracket and fastening hardware are not provided 1 Measure the distance from each side of the motor unit to the structural support 2 Cut both pieces of the hanging bracket to required lengths 3 Drill 3 16 pilot holes in the structural supports 4 Attach one end of each bracke
12. lubrication Do not grease the door tracks 32 THE REMOTE CONTROL BATTERY 4 amp WARNING To prevent possible SERIOUS INJURY or DEATH e NEVER allow small children near batteries e f battery is swallowed immediately notify doctor To reduce risk of fire explosion or chemical burn e Replace ONLY with 3V2032 coin batteries e Do NOT recharge disassemble heat above 100 C 212 F or incinerate The lithium battery should produce power for up to 5 years To replace battery use the visor clip or screwdriver blade to pry open the case as shown Insert battery positive side up Dispose of old battery properly oe Battery positive side up NOTICE To comply with FCC and or Industry Canada rules IC adjustment or modifications of this receiver and or transmitter are prohibited except for changing the code setting or replacing the battery THERE ARE NO OTHER USER SERVICEABLE PARTS Tested to Comply with FCC Standards FOR HOME OR OFFICE USE 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 HAVING A PROBLEM 1 My door will not close and the light bulbs blink on my motor unit The safety reversing sensor must be connected and aligned correctly before the garage door opener will move in the down direction e V
13. reinforcement BEFORE installation of door bracket Contact your door manufacturer for reinforcement kit Header Bracket Location S ee Vertical Centerline O ma of Garage Door X_ HORIZONTAL AND VERTICAL REINFORCEMENT IS NEEDED FOR LIGHTWEIGHT GARAGE DOORS FIBERGLASS ALUMINUM STEEL DOORS WITH GLASS PANEL ETC Figure 1 NOT PROVIDED Vertical Reinforcement Not Provided Vertical Reinforcement Vertical Centerline Bracket Self Threading Screw 1 4 14x5 8 Figure 2A Vertical Centerline E N Screw 1 4 14x5 8 Figure 3 23 Bracket A Lock Washer 516 Nut 5 16 18 Figure 2B Inside Edge of Door or Reinforcement Board Not ere Bolt 7 5 16 x2 Vertical Centerline of Garage Door Figure 4 ONE PIECE DOORS Please read and comply with the warnings and reinforcement instructions on the previous page They apply to one piece doors also e Center the door bracket on the top of the door in line with the header bracket as shown Mark either the left and right or the top and bottom holes e Metal Doors Drill 3 16 pilot holes and fasten the bracket with the 1 4 14x5 8 self threading screws provided e Wood Doors Drill 5 16 holes and use 5 16 x2 carriage bolts lock washers and nuts not provided or 5 16 x1 1 2 lag screws not provided depending on your installation needs
14. the direction lt am mom shown Figure 1 ea e When the chain is approximately 1 4 6 mm above the O lt P i i U To Tighten base of the rail at its midpoint re tighten the inner nut to Inner Nut secure the adjustment 2 Sprocket noise can result if chain is too loose Figure 2 When installation is complete you may notice some chain ren droop with the door closed This is normal If the chain returns to the position shown in Figure 2 when the door is LLL open do not re adjust the chain 1 4 6 mm NOTE During future maintenance ALWAYS pull the Base Gi Rai alenna ra emergency release handle to disconnect trolley before adjusting chain You may notice loosening of chain after Adjustment Step 3 Test the Safety Reversal System Check for proper tension and readjust chain if necessary Then repeat Adjustment Step 3 You have now finished assembling your garage door opener Please read the following warnings before proceeding to the installation section INSTALLATION IMPORTANT INSTALLATION INSTRUCTIONS A amp WARNING To reduce the risk of SEVERE INJURY or DEATH 1 READ AND FOLLOW ALL INSTALLATION WARNINGS AND 8 NEVER wear watches rings or loose clothing while INSTRUCTIONS installing or servicing opener They could be caught in 2 Install garage door opener ONLY on properly balanced and garage door or opener mechanisms lubricated garage door An improperly balanced door may not Install wall mounted garage door con
15. ARRANTY The Chamberlain Group Inc Seller warrants to the first retail purchaser of this product for the residence in which this product is originally installed that it is free from defect in materials and or workmanship for a period of one year from the date of purchase and that the motor is free from defect in materials and or workmanship for a period of four years from the date of purchase The proper operation of this product is dependent on your compliance with the instructions regarding installation operation maintenance and testing Failure to comply strictly with those instructions will void this limited warranty in its entirety If during the limited warranty period this product appears to contain a defect covered by this limited warranty call 1 800 528 9131 toll free before dismantling this product Then send this product pre paid and insured to our service center for warranty repair You will be advised of shipping instructions when you call Please include a brief description of the problem and a dated proof of purchase receipt with any product returned for warranty repair Products returned to Seller for warranty repair which upon receipt by Seller are confirmed to be defective and covered by this limited warranty will be repaired or replaced at Seller s sole option at no cost to you and returned pre paid Defective parts will be repaired or replaced with new or factory rebuilt parts at Seller s sole option ALL IMPLIED
16. Be sure power is not connected BEFORE installing door control e Connect ONLY to 24 VOLT low voltage wires To prevent possible SERIOUS INJURY or DEATH from a closing garage door e Install door control within sight of garage door out of reach of children at a minimum height of 5 feet 1 5 m and away from ALL moving parts of door e NEVER permit children to operate or play with door control push buttons or remote control transmitters e Activate door ONLY when it can be seen clearly is properly adjusted and there are no obstructions to door travel e ALWAYS keep garage door in sight until completely closed NEVER permit anyone to cross path of closing garage door HARDWARE SHOWN ACTUAL SIZE Screw 6ABx1 1 2 Lighted Door Control Button Insulated Drywall Anchors Staples Opener Terminal Screws m Antenna INSTALLATION STEP 7 Install the Light and Lens INSTALL THE LIGHT e Install an A19 standard neck 75 watt maximum light bulb in the socket The light will turn ON and remain lit for approximately 4 1 2 minutes when power is connected Then the light will turn OFF e Use standard neck Garage Door Opener bulbs for replacement NOTE Use only standard light bulbs The use of short neck or specialty light bulbs may overheat the endpanel or light socket INSTALL THE LENS e Locate and loosen approximately 1 8 3 mm the two screws near top of opener front panel e Position
17. IR e S eri na PN a Tee Se Incorrect ADJUSTMENT STEP 1 Adjust the UP and DOWN Travel Limits Limit adjustment settings regulate the points at which the door will stop when moving up or down To operate the opener press the Door Control push bar Run the opener through a complete travel cycle e Does the door open and close completely e Does the door stay closed and not reverse unintentionally when fully closed If your door passes both of these tests no limit adjustments are necessary unless the reversing test fails Adjustment Step 3 page 29 Adjustment procedures are outlined below Read the procedures carefully before proceeding to Adjustment Step 2 Use a screwdriver to make limit adjustments Run the opener through a complete travel cycle after each adjustment NOTE Repeated operation of the opener during adjustment procedures may cause the motor to overheat and shut off Simply wait 15 minutes and try again If anything interferes with the door s upward travel it will stop If anything interferes with the door s downward travel including binding or unbalanced doors it will reverse HOW AND WHEN TO ADJUST THE LIMITS e If the door does not open completely but opens at least five feet 1 5 m Increase up travel Turn the UP limit adjustment screw clockwise One turn equals 2 5 cm of travel NOTE To prevent the trolley from hitting the cover protection bolt k
18. NING Without a properly installed safety reversal system persons particularly small children could be SERIOUSLY INJURED or KILLED by a closing garage door e Too much force on garage door will interfere with proper operation of safety reversal system e NEVER increase force beyond minimum amount required to close garage door e NEVER use force adjustments to compensate for a binding or sticking garage door e If one control force or travel limits is adjusted the other control may also need adjustment e 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 floor Force Adjustment Controls BACK PANEL FORCE ADJUSTMENT LABEL Close Force Open Force 28 ADJUSTMENT STEP 3 Test the Safety Reversal System TEST e 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 e Operate the door in the down direction The door must reverse on striking the obstruction ADJUST e If the door stops on the obstruction it is not traveling far enough in the down direction Reconduct Adjustment Steps 1 and 2 NOTE On a sectional door make sure limit adjustments do not force the door arm beyond a straight up and down position See the illustration on page 25 Repeat the test When the
19. OTE If the door spring is in the way you ll need help Have someone hold the opener securely on a temporary support to allow the rail to clear the spring Position the rail bracket against the header bracket Align the bracket holes and join with a clevis pin 5 16 x1 1 2 as shown e Insert a ring fastener to secure Header Wall Header Bracket Idler Pulley Existing Header Bracket Existing oO Clevis Pin X 2 TAA OPTION WITH SOME EXISTING INSTALLATIONS Opener Carton or Temporary Support HARDWARE SHOWN ACTUAL SIZE 3 0 Clevis Pin 5 16 x1 1 2 Ring Fastener INSTALLATION STEP 4 Position the Opener Follow instructions which apply to your door type as illustrated SECTIONAL DOOR OR ONE PIECE DOOR WITH TRACK A 2x4 laid flat is convenient for setting an ideal door to rail distance e Remove foam packaging e Raise the opener onto a stepladder You will need help at this point if the ladder is not tall enough Open the door all the way and place a 2x4 laid flat on the top section beneath the rail If the top section or panel hits the trolley when you raise the door pull down on the trolley release arm to disconnect inner and outer sections Slide the outer trolley toward the motor unit The trolley can remain disconnected until Installation Step 12 is completed Trolley Release Arm RELEASED ENGAGED ONE PIECE DOOR WITHOUT TRACK A 2x4 on its side
20. TH USE OR INABILITY TO USE THIS PRODUCT IN NO EVENT SHALL SELLER S LIABILITY FOR BREACH OF WARRANTY BREACH OF CONTRACT NEGLIGENCE OR STRICT LIABILITY EXCEED THE COST OF THE PRODUCT COVERED HEREBY NO PERSON IS AUTHORIZED TO ASSUME FOR US ANY OTHER LIABILITY IN CONNECTION WITH THE SALE OF THIS PRODUCT Some states do not allow the exclusion or limitation of consequential incidental or special damages so the above limitation or exclusion may not apply to you This limited warranty gives you specific legal rights and you may also have other rights which vary from state to state pele ee eee ee eel eel peeled ele pe pel pel pe eal el el ele ele ee el eel eee el eee eee AP eee eee eee eee eee eee eee eee eee el eee eee eee eee eee eee eee 2007 The Chamberlain Group Inc 114A3057E All Rights Reserved
21. The Chamberlain Group Inc S CHAMBERLAIN Emirs nots 60126 1196 S E C U RITY e www chamberlain com A PA Pj Dus GARAGE DOOR OPENER Model CG40D 1 2 HP For Residential Use Only Owner s Manual m Please read this manual and the enclosed safety materials carefully m Fasten the manual near the garage door after installation m The door WILL NOT CLOSE unless The Protector System is connected and properly aligned m Periodic checks of the opener are required to ensure safe operation The model number label is located on the front panel of your opener TABLE OF CONTENTS Introduction 2 7 Safety symbol and signal word review s es 2 Preparing your Garage GOOF eeeeeeeeeeeeeeeeeeseeeteeeeeeeeeeees 3 TOOIS negde ooreo inde deeasssneeesdedaetacvetince 3 Plan MING ssvevecideceerecies teanenedd ieee idee 4 5 Carton inVe ntOry cccccceeeceeeeeeeeeeeeeeeeeeeeeeaeeeeeaeeeeeeeeteeeen 6 Hardware inVentry ccceeccceeeeeeeeeeeeeeeeeneeeeeseeeeeeeeeeenaeees 7 Assembly 8 11 Assemble the rail and install the trolley eee 8 Fasten the rail to the motor unit and install the idler pulley 0 eee ee eeeeeeeeeeetteeeeeseeteeeeeeeteeees 9 Install the Chain cable ccceceecseeeeeeeeeeeeeeeeeneeeeeeeee 10 Tighten the Chaises EARNE 11 Installation 11 26 Installation safety instructions eee eeeeeeeeteeteeeeeeeee 11 Determine the header bracket location 12 Install the header
22. Trolley Figure 5 Outer Trolley Open Door Emergency Release Handle Correct Angle Door Bracket Q Ring Fastener Nuts Lock 5 16 18 Washers Clevis Pin 5 16 x1 1 4 Arm Bolts 5 16 18x7 8 Curved Door Arm Figure 4 Press the Door Control push button The trolley will travel to the fully closed position Manually close the door and lift the door arm to the trolley The arm should touch the trolley just ahead of the door arm connector hole Refer to the fully closed trolley door arm positions in the illustration If the arm is behind the connector hole adjust the limit further One full turn equals 2 5 cm of trolley travel 3 Connect the door arm to the trolley e Close the door and join the curved arm to the connector hole in the trolley with the remaining clevis pin It may be necessary to lift the door slightly to make the connection e Secure with a ring fastener e Run the opener through a complete travel cycle If the door has a slight backward slant in full open position as shown in the illustration decrease the UP limit until the door is parallel to the floor NOTE When setting the up limit on the following page the door should not have a backward slant when fully open as illustrated below A slight backward slant will cause unnecessary bucking and or jerking operation as the door is being opened or closed from the fully open position Outer Trolley SARAL
23. bracket eee cceeeeeeeeeeeeeeeeneeeeteenaeeees 13 Attach the rail to the header bracket 14 Position the OPCNEL ceeecseeeeeeenneeeeeeenneeeeeeeeneeeeeeeeaes 15 Hang the OP Mner ccceeeeeeceeeeeeeeeeeeeeneeeeeeseeeseeeeeeenenees 16 Install the door CONTI eee eee eeeeeeeeeeeeeeeeeeeeteeeaeeees 17 Install the light and IONS seenen 18 Attach the emergency release rope and handle 18 Electrical requirements 0 cccceeeeeeeeeeeeeeenneeeeeeeeneeeeeeeeaes 19 Install The Protector System cccceeesseeeeeeeeeeeeeees 20 22 Fasten the door bracket ccceceeeesesseeeeeeeeneeeeeeeeaees 23 24 Connect the door arm to the trolley 25 26 INTRODUCTION Safety Symbol and Signal Word Review Adjustment 27 29 Adjust the travel limits 0 cc eccceeeenneeeeeeeeneeeeteeneeeeenee 27 Adjust theodore asin icici hieei Asie E 28 Test the safety reversal system ccceeeeseeeeeteeneeeeeeeee 29 Test The Protector System cccccceeeeeeeeeseeeeeeeneeeeees 29 Operation 30 34 Operation safety instructions cccceeeseeeeeeeeeeeteeeeeaees 30 Using your garage door Openet cceeeeeeeeeeeeeeeees 30 Using the wall mounted Door Control 31 To open the door manually s e 31 Care of your garage door Opener cccececceesesseeeeeeseees 32 Having a Problemm ccccseccceceeseeceeeeesseeeeeseeseeeeeeeesenees 33 Diagnostic Chart ssa
24. crews not designated by a number in illustration ACCESSORIES 953D 945CB CLDM1 3 Button SECURITY Remote Control Includes visor clip 3 Button Mini Remote Control with SECURITY With key ring and fastening strip SECURITY Keyless Entry Enables homeowner to operate garage door opener from outside by entering a password on a specially designed keyboard Also can add a temporary password for visitors or service persons This temporary password can be limited to a programmable number of hours or entries Multi Function Door Control Panel Provides a Lock feature which prevents operation of garage door opener from portable remotes and a Light feature for constant light Motion Detecting Control Panel Multi Function door control with motion sensor that automatically turns opener lights on for 5 minutes when it detects a person entering the garage Sensor can be easily deactivated when desired Garage Door Monitor Monitors the status of your garage door from inside your home 39 7702CB 7708CB 7710CB 41A5281 Outside Quick Release Required for a garage with NO access door Outdoor Key Switch Operates the garage door automatically from outside when remote control is not handy 8 Foot 2 4 m Rail Extension To allow an 8 foot 2 4 m door to open fully 10 Foot 3 m Rail Extension To allow a 10 foot 3 m door to open fully E
25. d them carefully Preparing your garage door amp WARNING Before you begin ae ti ne To prevent possible SERIOUS INJURY or DEATH e ALWAYS call a trained door systems technician if garage e Remove any ropes connected to garage door door binds sticks or is out of balance An unbalanced e Complete the following test to make sure your garage garage door may not reverse when required door is balanced and is not sticking or binding e NEVER try to loosen move or adjust garage door door door If balanced it should stay in place supported which are under EXTREME tension entirely by its springs e Disable ALL locks and remove ALL ropes connected to garage door BEFORE installing and operating garage door 2 Raise and lower the door to see if there is any opener to avoid entanglement binding or sticking If your door binds sticks or is out of balance call a trained door systems technician CAUTION To prevent damage to garage door and opener e ALWAYS disable locks BEFORE installing and operating the opener e ONLY operate garage door opener at 120V 60 Hz to avoid malfunction and damage Sectional Door One Piece Door Tools needed During assembly installation and adjustment of the opener instructions will call for hand tools as illustrated below Pencil r LN Tape Measure Hack Saw CEC SoD Ss Claw Hammer Drill Bits Wire Cutter
26. disconnect TO RE CONNECT THE TROLLEY Pull the emergency release Trolley handle toward the opener at an angle so that the trolley release arm is horizontal The trolley will T l A am H MIM O zim reconnect on the next UP or Trolley DOWN operation either pa manually or by using the door Emergency Release Handle control or remote camer eae sx To reconnect 31 CARE OF YOUR OPENER LIMIT AND FORCE ADJUSTMENTS Weather conditions may cause some minor changes in door operation requiring some re adjustments particularly during the first year of operation Pages 27 and 28 refer to the limit and force adjustments Only a screwdriver is required Follow the instructions carefully Repeat the safety reverse test Adjustment Step 3 page 29 after any adjustment of limits or force INCREASE TRAVEL DOWN UP LIMIT CONTROLS Left panel FORCE CONTROLS Back panel MAINTENANCE SCHEDULE Once a Month e Manually operate door If it is unbalanced or binding call a trained door systems technician Check to be sure door opens amp closes fully Adjust limits and or force if necessary see pages 27 and 28 Repeat the safety reverse test Make any necessary adjustments see Adjustment Step 3 Twice a Year e Check chain tension Disconnect trolley first Adjust if necessary see page 11 Once a Year e Oil door rollers bearings and hinges The opener does not require additional
27. door reverses on the 1 1 2 3 8 cm board remove the obstruction and run the opener through 3 or 4 complete travel cycles to test adjustment If the unit continues to fail the Safety Reverse Test call for 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 ADJUSTMENT STEP 4 Test The Protector System e Press the remote control push button to open the door e Place the opener carton in the path of the door e Press the remote control push button to close the door The door will not move more than an inch 2 5 cm and the opener lights will flash The garage door opener will not close from a remote if the indicator light in either sensor is off alerting you to the fact that the sensor is misaligned or obstructed If the 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 29 4 amp WARNING Without a properly installed safety reversal system persons particularly small children could be SERIOUSLY INJURED or KILLED by a closing garage door e Safety reversal system MUST be tested every month e If one contro
28. dware bag includes hardware listed on page 7 Owner s manual Owner s manual Spanish Motor Unit Assembly Parts KEY PART NO NO 41A5615 4104220A w 41A2817 41B4245 41D181 175B88 108D36 2 30B532 12A373 41A3150 41D3058 0O ON OO Ff ak KEY DESCRIPTION NO Chain Spreader Gear and sprocket assembly Complete with Spring washer thrust washer retaining ring bearing plate roll pins 2 drive gear and worm gear helical gear w retainer and grease Drive worm gear kit w grease roll pins 2 Line cord End panels w all labels Light socket Lens Capacitor 1 2 HP Capacitor bracket Terminal block w screws Universal replacement motor amp bracket assembly Complete with Motor worm bracket bearing assembly RPM sensor 38 Down Contact Brown Wire Drive Gear Center Limit Contact PART NO 41R0370 15 41A2818 41D3452 41C4398A 4105497 4105498 41A2826 41A2822 1 41A5021 1H 315 41A5014 3 41A2825 LIMIT SWITCH ASSEMBLY Grey Wire Up Contact DESCRIPTION Cover Limit switch drive and retainer Limit switch assembly RPM sensor assembly High voltage wire harness Low voltage wire harness Motor shaft bearing kit Interrupter cup assembly Receiver logic board assembly Complete with Logic board end panel w all labels light socket End panel w all labels NOT SHOWN Opener assembly hardware kit includes s
29. eep a minimum distance of 2 4 5 cm 10 cm between the trolley and the bolt If door does not open at least 5 feet 1 5 m Adjust the UP open force as explained in Adjustment Step 2 If the door does not close completely Increase down travel Turn the down limit adjustment screw counterclockwise One turn equals 2 5 cm of travel If door still won t close completely and the trolley bumps into the pulley bracket page 4 try lengthening the door arm page 25 and decreasing the down limit If the opener reverses in fully closed position Decrease down travel Turn the down limit adjustment screw clockwise One turn equals 2 5 cm of travel 27 4 amp WARNING Without a properly installed safety reversal system persons particularly small children could be SERIOUSLY INJURED or KILLED by a closing garage door e Incorrect adjustment of garage door travel limits will interfere with proper operation of safety reversal system e If one control force or travel limits is adjusted the other control may also need adjustment e 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 floor CAUTION To prevent damage to vehicles be sure fully open door provides adequate clearance Cover Protection Bolt J Left Panel D INCREASE TRAVEL DOWN UP Limit Adjustment Screws B amp
30. efer to the following procedure To make a permanent connection through the 7 8 hole in the top of the motor unit Ground Wire e Remove the motor unit cover screws and set the cover aside Remove the attached 3 prong cord e Connect the black line wire to the screw on the brass terminal the white neutral wire to the screw on the silver terminal and the ground wire to the green ground screw The opener must be grounded e Reinstall the cover To avoid installation difficulties do not run the opener at this time Green Ground Screw White Wire Black Wire INSTALLATION STEP 10 Install The Protector System The safety reversing sensor must be connected and aligned correctly before the garage door opener will move in the down direction IMPORTANT INFORMATION ABOUT THE SAFETY REVERSING SENSOR When properly connected and aligned the sensor will detect an obstacle in the path of its electronic beam The sending eye with an amber indicator light transmits an invisible light beam to the receiving eye with a green indicator light If an obstruction breaks the light beam while the door is closing the door will stop and reverse to full open position and the opener lights will flash 10 times The units must be installed inside the garage so that the sending and receiving eyes face each other across the door no more than 6 15 cm above the floor Either can be installed on the left or right of the door as long as the sun
31. erify the safety sensors are properly installed aligned and free of any obstructions Refer to Installation Step 10 Install The Protector System e Check diagnostic LED for flashes on the motor unit then refer to the Diagnostic Chart on the following page 2 My remotes will not activate the door e Reprogram remotes following the programming instructions Refer to Programming e If remote will still not activate your door check diagnostic LED for flashes on motor unit then refer to Diagnostic Chart on the following page 3 My door reverses for no apparent reason Repeat safety reverse test after adjustments to force or travel limits The need for occasional adjustment for the force and limit settings is normal Weather conditions in particular can affect door travel e Manually check door for balance or any binding problems e Refer to Adjustment Step 2 Adjust the Force 4 My door reverses for no apparent reason after fully closing and touching the floor Repeat safety reverse test after adjustments to force or travel limits The need for occasional adjustment for the force and limit settings is normal Weather conditions in particular can affect door travel e Refer to Adjustment Step 1 Adjust the UP and DOWN Travel Limits Decrease down travel by turning down limit adjustment screw clockwise My lights will not turn off when door is open e The garage door opener is equipped with a security light feature T
32. f the rail as shown Tighten securely with a 1 4 20 lock nut CAUTION To avoid SERIOUS damage to garage door opener use ONLY those bolts fasteners mounted in the top of the opener Hex Screws T 8 32x7 16 Chain Spreader Motor Unit Sprocket Cover Protection Bolt Hole SLIDE RAIL TO STOPS ON TOP AND SIDES Lock Nut OF BRACKET Chain and Screwdriver Bolt Trolley Stop Hole Idler Nut 3 8 I Cable Link HARDWARE SHOWN ACTUAL SIZE Idler Bolt Bolt 1 4 20x1 3 4 J Lock Nut 1 4 20 Nut 3 8 Lock Washer 3 8 ASSEMBLY STEP 4 Install the Chain Cable 1 Pull the cable around the idler pulley and toward the trolley 2 Connect the cable to the retaining slot on the trolley as shown Figure 1 e From below push pins of master link bar up through cable link and trolley slot e Push master link cap over pins and past pin notches e Slide clip on spring over cap and onto pin notches until both pins are securely locked in place 3 With the trolley against the screwdriver dispense the remainder of the cable chain along the rail toward the motor unit into the slot on the chain spreader around the sprocket onto the chain spreader and continuing to the trolley assembly The sprocket teeth must engage the chain Figure 2 4 Check to make sure the chain is not twisted then connect it to the threaded shaft wi
33. his feature activates the light on when the safety sensor beam has been obstructed 33 swaan O Oa o aa Sa 7 mek ec ee ee z D ITT i mE i EEN Learn Button LED or Diagnostic LED peer nee nn enn nn eo ee Safety Reversing Sensor Receiving Eye Safety Reversing Sending Eye Safety Reversing Sensor Green Indicator Light Sensor Amber Indicator Light 6 My motor unit hums briefly e First verify that the trolley is against the stop bolt e Release the door from the opener by pulling the Emergency Release Rope e Manually bring the door to a closed position e Loosen the chain by adjusting the outer nut 4 to 5 turns This relieves the tension e Run the motor unit from the remote control or door control The trolley should travel towards the door and stop If the trolley re engages with the door pull the Emergency Release Rope to disengage e Decrease the UP travel by turning the UP Travel adjustment screw 2 full turns away from the arrow e Re tighten the outer nut so the chain is a 1 4 6 mm above the base of the rail When the door is reconnected and closed the chain will sag This is normal e If the trolley does not move away from the bolt repeat the steps above oo I i I I I
34. ion Chain and Cable in Dispensing Carton Chain Spreader gt Rail Center Back Header Bracket Sections Curved Door Arm Section ggg ggnge 8 Straight Door Hanging Brackets Arm Section The Protector System Safety Labels 2 Safety Reversing Sensors and Safety Sensor 1 Sending Eye and 1 Receiving Eye Literature Bracket 2 with 2 Conductor White amp White Black Bell Wire attached Hardware Inventory Separate all hardware and group as shown below for the assembly and installation procedures ASSEMBLY HARDWARE Lock Nut Lock Washer 1 4 20 2 3 8 1 Bolt 1 4 20x1 3 4 2 o m Uae Link 2 Idler Bolt 1 Trolley Threaded Shaft 1 INSTALLATION HARDWARE pono O S Nut 5 16 18 8 Carriage Bolt Wing Nut Ring 1 4 20x1 2 2 1 4 20 2 Fastener 3 DDDDRTOOnD Lag Screw 5 16 9x1 5 8 2 5 16 18x7 8 4 TTT go Lag Screw Screw 6ABx1 1 4 2 Screw 6 32x1 2 5 16 18x1 7 8 2 G DD ED Drywall Anchors 2 Spacer 2 Hex Bolt Lock Washer 5 16 7 Insulated Staples 30 Self Threading Screw 1 4 14x5 8 2 Clevis Pin Clevis Pin Clevis Pin 5 16 x1 1 2 1 5 16 x1 1 5 16 x1 1 4 1 ASSEMBLY STEP 1 Assemble the Rail amp Install the Trolley To avoid installation difficulties do not run the garage door opener until instructed to do so The front rail has a cut out window at the doo
35. l force or travel limits is adjusted the other control may also need adjustment e 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 J o 1 1 2 3 8 cm board or a 2x4 laid flat 4 amp WARNING Without a properly installed safety reversing sensor persons particularly small children could be SERIOUSLY INJURED or KILLED by a closing garage door La ies Safety Reversing Sensor Safety Reversing Sensor OPERATION IMPORTANT SAFETY INSTRUCTIONS A amp WARNING To reduce the risk of SEVERE INJURY or DEATH READ AND FOLLOW ALL WARNINGS AND INSTRUCTIONS ALWAYS keep remote controls out of reach of children NEVER permit children to operate or play with garage door control push buttons or remote controls ONLY activate garage door when it can be seen clearly it is properly adjusted and there are no obstructions to door travel ALWAYS keep garage door in sight until completely closed NO ONE SHOULD CROSS THE PATH OF THE MOVING DOOR NO ONE SHOULD GO UNDER A STOPPED PARTIALLY OPENED DOOR If possible use emergency release handle to di
36. lens against panel with slotted tabs directly below screws Slide lens up to seat tabs behind screws e Snap bottom tabs of lens into panel slots e Retighten top panel screws to secure lens INSTALLATION STEP 8 Attach the Emergency Release Rope and Handle e Thread one end of the rope through the hole in the top of the red handle so NOTICE reads right side up as shown Secure with an overhand knot at least 1 2 5 cm from the end of the rope to prevent slipping e Thread the other end of the rope through the hole in the release arm of the outer trolley e Adjust rope length so the handle is 6 feet 1 83 m above the floor Ensure that the rope and handle clear the tops of all vehicles to avoid entanglement Secure with an overhand knot NOTE If it is necessary to cut the rope heat seal the cut end with a match or lighter to prevent unraveling CAUTION To prevent possible OVERHEATING of the endpanel or light socket e DO NOT use short neck or specialty light bulbs DO NOT use halogen bulbs Use ONLY incandescent To prevent damage to the opener e DO NOT use bulbs larger than 75W e ONLY use A19 size bulbs Panel Screw Lens Slot 75 Watt Max Light Bulb Lens Tab 4 amp WARNING To prevent possible SERIOUS INJURY or DEATH from a falling garage door e f possible use emergency release handle to disengage trolley ONLY when garage door is CLOSED Weak or broken springs or unbala
37. loor 20 INSTALLING THE BRACKETS Be sure power to the opener is disconnected Install and align the brackets so the sensors will face each other across the garage door with the beam no higher than 6 15 cm above the floor They may be installed in one of three ways as follows Garage door track installation preferred e Slip the curved arms over the rounded edge of each door track with the curved arms facing the door Snap into place against the side of the track It should lie flush with the lip hugging the back edge of the track as shown in Figure 1 If your door track will not support the bracket securely wall installation is recommended Wall installation Figure 2 amp 3 e Place the bracket against the wall with curved arms facing the door Be sure there is enough clearance for the sensor beam to be unobstructed If additional depth is needed an extension bracket see Accessories or wood blocks can be used Use bracket mounting holes as a template to locate and drill 2 3 16 diameter pilot holes on the wall at each side of the door no higher than 6 15 cm above the floor Attach brackets to wall with lag screws not provided If using extension brackets or wood blocks adjust right and left assemblies to the same distance out from the mounting surface Make sure all door hardware obstructions are cleared Floor installation Figure 4 e Use wood blocks or extension brackets see Accessories to
38. n your garage use the maximum height possible or refer to page 13 for ceiling installation Header Wall Vertical CEILING Centerline of Garage Door Structura Supports Header Wall 2 5cm Track Grr K Highest Point O of Travel INVUUURURRRRRERERERENENNN Door Sectional door with curved track Header Wall 8 20 cm OF Highest Point of Travel Hardware Header Wall Track 72 5 cm LLLLLLLL EAS Highest Point of Travel One piece door with horizontal track Header Wall esn 8 20 cm Highest Point of Travel Pivot One piece door without track jamb hardware One piece door without track pivot hardware INSTALLATION STEP 2 Install the Header Bracket You can attach the header bracket either to the wall above the garage door or to the ceiling Follow the instructions which will work best for your particular requirements Do not install the header bracket over drywall If installing into masonry use concrete anchors not provided WALL HEADER BRACKET INSTALLATION Center the bracket on the vertical centerline with the bottom edge of the bracket on the horizontal line as shown with the arrow pointing toward the ceiling Mark the vertical set of bracket holes Drill 3 16 pilot holes and fasten the bracke
39. nced door could result in an open door falling rapidly and or unexpectedly e NEVER use emergency release handle unless garage doorway is clear of persons and obstructions e NEVER use handle to pull door open or closed If rope knot becomes untied you could fall Trolley LJ mM mn oco O Trolley Release arm Overhand Emergency Notice Knot Release Handle INSTALLATION STEP 9 A WARNING Electrical Requirements To prevent possible SERIOUS INJURY or DEATH from ee ee electrocution or fire To avoid installation difficulties do not run the opener at this time e Be sure power is not connected to the opener and disconnect power to circuit BEFORE removing cover to To reduce the risk of electric shock your garage door establish permanent wiring connection opener has a grounding type plug with a third grounding e Garage door installation and wiring MUST be in compliance pin This plug will only fit into a grounding type outlet If with ALL local electrical and building codes the plug doesn t fit into the outlet you have contact a oe a A iI th i e NEVER use an extension cord 2 wire adapter or change qualified electrician to install the proper outlet plug in any way to make it fit outlet Be sure the opener is grounded PERMANENT WIRING CONNECTION If permanent wiring is required by your local code Ground Tab r
40. never shines directly into the receiving eye lens The mounting brackets are designed to clip onto the track of sectional garage doors without additional hardware 4 amp WARNING Be sure power is not connected to the garage door opener BEFORE installing the safety reversing sensor To prevent SERIOUS INJURY or DEATH from a closing garage door e Correctly connect and align the safety reversing sensor This required safety device MUST NOT be disabled e Install the safety reversing sensor so beam is NO HIGHER than 6 15 cm above garage floor If it is necessary to mount the units on the wall the brackets must be securely fastened to a solid surface such as the wall framing Extension brackets see Accessories are available if needed If installing in masonry construction add a piece of wood at each location to avoid drilling extra holes in masonry if repositioning is necessary The invisible light beam path must be unobstructed No part of the garage door or door tracks springs hinges rollers or other hardware may interrupt the beam while the door is closing qD lt D lt a dpb ai a gt dpb lt D Safety Reversing Sensor 6 15 cm max above floor Invisible Light Beam Protection Area Facing the door from inside the garage Safety Reversing Sensor 6 15 cm max above f
41. om all moving parts of door and door hardware 1 Strip 1 4 6 mm of insulation from one end of the bell wire Connect it to the two screw terminals on the back of the door control by color white wire to 2 and white red wire to 1 2 Fasten the Lighted Door Control Button securely with 6ABx1 1 2 screws If installing into drywall drill 5 32 holes and use the anchors provided 3 Run the bell wire up the wall and across the ceiling to the opener Use insulated staples to secure the wire in several places Be careful not to pierce the wire with a staple creating a short or open circuit 4 Receiver terminal screws and the antenna are located on the back panel of the motor unit Position the antenna wire as shown 5 Then connect the bell wire to the opener terminal screws white to 2 and white red to 1 6 Use tacks or staples to permanently attach the entrapment warning label to the wall near the door control and the manual release safety reverse test ina prominent location on the inside of the garage door NOTE DO NOT connect the power and operate the opener at this time The trolley will travel to the full open position but will not return to the close position until the sensor beam is connected and properly aligned Bell Wire Lighted Door Control Button Terminal Screws Lighted Door Control Button Bell Wire To prevent possible SERIOUS INJURY or DEATH from electrocution e
42. oor with glass panels etc is normal when See page 23 for details mern peAa es AE orsion Spring OR SaaS pe ee Vertical Centerline of Garage Door race u 6 Safety Reversing Sensor Gap between floor and bottom of door must not exceed 1 4 6 mm Safety Reversing Sensor Slack in chain tension garage door is closed aa Header Wall lt a i Di n z Extension Spring Ss Motor Unit A ma a ee e Look at the garage door where it meets the floor Any gap between the floor and the bottom of the door must not exceed 1 4 6 mm Otherwise the safety reversal system may not work properly See Adjustment Step 3 Floor or door should be repaired SECTIONAL DOOR INSTALLATIONS Do you have a steel aluminum fiberglass or glass panel door If so horizontal and vertical reinforcement is required Installation Step 11 e The opener should be installed above the center of the door If there is a torsion spring or center bearing plate in the way of the header bracket it may be installed within 4 feet 1 22 m to the left or right of the door center See Installation Steps 1 and 11 If your door is more than 7 feet 2 13 m high see rail extension kits listed on Accessories page FINISHED CEILING ea q a A Support bracket amp fastening hardware i
43. r control may also need adjustment 10 After ANY adjustments are made the safety reversal system MUST be tested 11 Safety reversal system MUST be tested every month Garage door MUST reverse on contact with 1 1 2 high 3 8 cm object or a 2x4 laid flat on the floor 12 ALWAYS KEEP GARAGE DOOR PROPERLY BALANCED see page 3 An improperly balanced door may not reverse when required and could result in SEVERE INJURY or DEATH 13 ALL repairs to cables spring assemblies and other hardware ALL of which are under EXTREME tension MUST be made by a trained door systems technician 14 ALWAYS disconnect electric power to garage door opener BEFORE making ANY repairs or removing covers 15 SAVE THESE INSTRUCTIONS 4 If the door has been stopped in a partially open position it will close 5 If obstructed while closing the door will reverse If the obstruction interrupts the sensor beam the opener lights will blink for five seconds 6 If obstructed while opening the door will stop 7 If fully open the door will not close when the beam is broken The sensor has no effect in the opening cycle If the sensor is not installed or is misaligned the door won t close from a hand held remote However you can close the door with the Door Control the Outside Keylock or Keyless Entry if you activate them until down travel is complete lf you release them too soon the door will reverse The opener lights will turn on unde
44. r end see illustration The hole above this window is larger on the top of the rail than on the bottom A smaller hole 3 1 2 8 9 cm away is close to the rail edge Rotate the back rail so it has a similar hole close to the opposite edge about 4 3 4 12 cm from the far end 1 Remove the straight door arm and hanging bracket packaged inside the front rail and set aside for Installation Step 5 and 12 NOTE To prevent INJURY while unpacking the rail carefully remove the straight door arm stored within the rail section 2 Align the rail sections on a flat surface as shown and slide the tapered ends into the larger ones Tabs along the side will lock into place KEEP LARGER HOLE ON TOP FRONT RAIL TOP l Screwdriver D Window Cut Out Front Rail TO DOOR CAUTION To prevent INJURY from pinching keep hands and fingers away from the joints while assembling the rail 3 Place the motor unit on packing material to protect the cover and rest the back end of the rail on top For convenience put a support under the front end of the rail 4 As a temporary trolley stop insert a screwdriver into the hole 10 25 cm away from the front of the rail as shown 5 Check to be sure there are 4 plastic wear pads inside the inner trolley If they became loose during shipping check all packing material Snap them back into position as shown 6 Slide the trolley assembly along the rail from the back
45. r the following conditions when the opener is initially plugged in when power is restored after interruption when the opener is activated Lights will also turn on when someone walks through the open garage door It will turn off automatically after 4 1 2 minutes Bulb size is A19 Bulb power is 75 watts maximum Using the Wall Mounted To Open the Door Manually Door Control Press the push button to open or close the A WARNING door Press again to reverse the door during To prevent possible SERIOUS INJURY or DEATH from a falling the closing cycle or to stop the door while it s garage door opening e If possible use emergency release handle to disengage trolley ONLY when garage door is CLOSED Weak or broken Q springs or unbalanced door could result in an open door falling rapidly and or unexpectedly e NEVER use emergency release handle unless garage doorway is clear of persons and obstructions e NEVER use handle to pull door open or closed If rope knot becomes untied you could fall DISCONNECT THE TROLLEY Trolley The door should be fully closed if possible Pull down on the emergency release handle so that the trolley release arm snaps into a vertical position and lift Trolley pe the door manually The lockout aa feature prevents the trolley from Disconnect reconnecting automatically and Peston the door can be raised and RS lowered manually as often as 5 necessary Lockout position Manual
46. rage door springs cables pulleys brackets or their hardware ALL of which are under EXTREME tension e ALWAYS call a trained door systems technician if garage door binds sticks or is out of balance An unbalanced garage door might not reverse when required Installation procedures vary according to garage door types Follow the instructions which apply to your door 1 Close the door and mark the inside vertical centerline of the garage door 2 Extend the line onto the header wall above the door You can fasten the header bracket within 4 feet 1 22 m of the left or right of the door center only if a torsion spring or center bearing plate is in the way or you can attach it to the ceiling see page 13 when clearance is minimal It may be mounted on the wall upside down if necessary to gain approximately 1 2 1 cm If you need to install the header bracket on a 2x4 on wall or ceiling use lag screws not provided to securely fasten the 2x4 to structural supports as shown here and on page 13 3 Open your door to the highest point of travel as shown Draw an intersecting horizontal line on the header wall above the high point e 2 5 cm above the high point for sectional door and one piece door with track e 8 20 cm above the high point for one piece door without track This height will provide travel clearance for the top edge of the door NOTE If the total number of inches exceeds the height available i
47. rsing sensors E ooa Symptom LED is not lit on door control e Inspect door control wires for a short staple in wire replace as needed Door control or wire shorted e Disconnect wires at door control touch wires together If motor unit activates replace door control e If motor unit does not activate disconnect door control wires from motor unit Momentarily short across red and white terminals with jumper wire If motor unit activates replace door control wires 4 FLASHES SRS Symptom Sending indicator light glows steadily receiving indicator light is dim or flashing Safety reversing sensors ae slightly misaligned e Realign receiving eye sensor clean lens and secure brackets dim or flashing LED e Verify door track is firmly secured to wall and does not move 5 FLASHES n Symptom Motor has over heated the motor unit does not operate or trolley is stuck on stop bolt Motor unit hums briefly RPM Sensor Motor overheated or Short travel 6 8 15 20 cm possible RPM sensor Unplug unit to reset Try to operate motor unit check diagnostic code allure Unplug to Tespi e If it is still flashing 5 times and motor unit moves 6 8 15 20 cm replace RPM sensor e If motor unit doesn t operate motor unit is overheated Wait 30 minutes and retry If motor unit still will not operate replace logic board 6 FLASHES EE a Symptom Motor unit doesn t operate Motor Circuit Failure e Replace logic
48. s and 5 32 Screwdriver v Oe Sockets and Wrench Pliers 1 2 5 8 7 16 9 16 Adjustable End Wrench and 1 4 3 16 5 16 Stepladder Planning Identify the type and height of your garage door Survey your garage area to see if any of the conditions below apply to your installation Additional materials may be required You may find it helpful to refer back to this page and the accompanying illustrations as you proceed with the installation of your opener Depending on your requirements there are several installation steps which may call for materials or hardware not included in the carton SECTIONAL DOOR INSTALLATION Installation Step 1 Look at the wall or ceiling above the garage door The header bracket must be securely fastened to structural supports Installation Step 5 Do you have a finished ceiling in your garage If so a support bracket and additional fastening hardware may be required Installation Step 10 Depending upon garage construction extension brackets or wood blocks may be needed to install sensors Installation Step 10 Alternate floor mounting of the safety reversing sensor will require hardware not provided Do you have an access door in addition to the garage door If not Model 7702CB Emergency Key Release is required See Accessories page Horizontal and vertical reinforcement is needed for lightweight garage doors fiberglass steel aluminum Ni d
49. s required See page 16 lt a papa pore DPRK Do Wall mounted Door A Control Do Header CLOSED POSITION Bracket Trolley Stop Bolt y am Trolley Garage Door Spring Chain Emergency Release Rope amp Handle Bracket Planning Continued A WARNING ONE PIECE DOOR INSTALLATIONS Without a properly working safety reversal system persons e Generally a one piece door does not require particularly small children could be SERIOUSLY INJURED or reinforcement If your door is lightweight refer to the KILLED by a closing garage door information relating to sectional doors in Installation e The gap between the bottom of the garage door and the floor Step 11 MUST NOT exceed 1 4 6 mm Otherwise the safety reversal system may not work properly e The floor or the garage door MUST be repaired to eliminate the gap e Depending on your door s construction you may need additional mounting hardware for the door bracket Step 11 ONE PIECE DOOR WITHOUT TRACK FINISHED CEILING Support bracket Sp amp fastening hardware is required See page 16 Header Wall Slack in chain tension is normal when garage door is closed Motor Unit Wall mounted Door Control Access r CLOSED POSITION Door Trolley Stop Bolt Cable Trolley Bracket
50. sengage trolley ONLY when garage door is CLOSED Weak or broken springs or unbalanced door could result in an open door falling rapidly and or unexpectedly NEVER use emergency release handle unless garage doorway is clear of persons and obstructions NEVER use handle to pull garage door open or closed If rope knot becomes untied you could fall Using Your Garage Door Opener Your Security opener and hand held remote control have been factory set to a matching code which changes with each use randomly accessing over 100 billion new codes Your opener will operate with up to eight Security remote controls and one Security Keyless Entry System If you purchase a new remote or if you wish to deactivate any remote follow the instructions in the Programming section Activate your opener with any of the following e The hand held Remote Control Hold the large push button down until the door starts to move e The wall mounted Door Control Hold the push button or bar down until the door starts to move e The Keyless Entry See Accessories If provided with your garage door opener it must be programmed before use See Programming When the opener is activated with the safety reversing sensor correctly installed and aligned 1 If open the door will close If closed it will open 2 If closing the door will reverse 3 If opening the door will stop 9 If one control force or travel limits is adjusted the othe
51. shers 5 16 Nuts 5 16 18 Bolts 5 16 18x7 8 Door Bracket Pulley Trolley Stop Bolt 5 16 18x7 8 Cut this end ALL ONE PIECE DOORS 1 Assemble the door arm Figure 4 e Fasten the straight and curved door arm sections together to the longest possible length with a 2 or 3 hole overlap e With the door closed connect the straight door arm section to the door bracket with the 5 16 x1 1 4 clevis pin e Secure with a ring fastener 2 Adjustment procedures Figure 5 e On one piece doors before connecting the door arm to the trolley the travel limits must be adjusted Limit adjustment screws are located on the left side panel as shown on page 27 Follow adjustment procedures below e Open door adjustment decrease UP travel limit Turn the UP limit adjustment screw counter clockwise 4 turns Press the Door Control push button The trolley will travel to the fully open position Manually raise the door to the open position parallel to the floor and lift the door arm to the trolley The arm should touch the trolley just in back of the door arm connector hole Refer to the fully open trolley door arm positions in the illustration If the arm does not extend far enough adjust the limit further One full turn equals 2 5 cm of trolley travel e Closed door adjustment decrease DOWN travel limit Turn the DOWN limit adjustment screw clockwise 4 complete turns Inner
52. short in the white or white black wires These can occur at staples or at opener connections e Incorrect wiring between sensors and opener A broken wire 2 If the sending eye indicator light glows steadily but the receiving eye indicator light doesn t e Check alignment e Check for an open wire to the receiving eye 3 If the receiving eye indicator light is dim realign either sensor NOTE When the invisible beam path is obstructed or misaligned while the door is closing the door will reverse If the door is already open it will not close The opener lights will blink 10 times See page 20 Connect Wire to Opener Terminal Screws 7 Dect Conte nie Connections Dotted Line A EK 24 B S S OPENER TERMINAL SCREWS ns Safety Reversing Sensor INSTALLATION STEP 11 Fasten the Door Bracket Follow instructions which apply to your door type as illustrated below or on the following page A horizontal reinforcement brace should be long enough to be secured to two or three vertical supports A vertical reinforcement brace should cover the height of the top panel Figure 1 shows one piece of angle iron as the horizontal brace For the vertical brace 2 pieces of angle iron are used to create a U shaped support The best solution is to check with your garage door manufacturer for an opener installation door reinforcement kit NOTE Many door reinforcement kits provide for direct
53. ssn naseiani 34 Programming 35 36 To add or reprogram a hand held remote control 35 TO erase all CODOS 00 ceeeeseeeeeeecceeeeeeeeeeeeeeeeeeeeeeeeeeeneenente 35 3 Button Remotes 00 ee ceeeeeeeeeeeeeeeneeeeeeenaaeeeeeseneeeeeeneaaes 35 To add reprogram or change a Keyless Entry PIN eceeeeeceeeeeeeenneeeeeeesneeeeeteeneeeeereee 36 Repair Parts 37 38 Rail assembly Parts eee eeeeeeeeeeeeeteeeeteeeeaeeeeeeeeneeees 37 Installation Parts eee eeeeeeeeeeenneeeeeeeeeeeeteeeneeeeesensaeeees 37 Motor unit assembly parts ee eeceeeeeeeeneeeeeeeeseeeeeeeenaes 38 Accessories 39 Repair Parts and Service 40 Warranty 40 This garage door opener has been designed and tested to offer safe service provided it is installed operated maintained and tested in strict accordance with the instructions and warnings contained in this manual 4 amp WARNING Mechanical A WARNING Electrical CAUTION When you see these Safety Symbols and Signal Words on the following pages they will alert you to the possibility of serious injury or death if you do not comply with the warnings that accompany them The hazard may come from something mechanical or from electric shock Read the warnings carefully When you see this Signal Word on the following pages it will alert you to the possibility of damage to your garage door and or the garage door opener if you do not comply with the cautionary statements that accompany it Rea
54. t securely to a structural support with the hardware provided HARDWARE SHOWN ACTUAL SIZE Lag Screw 5 16 9x1 5 8 CEILING HEADER BRACKET INSTALLATION Extend the vertical centerline onto the ceiling as shown Center the bracket on the vertical mark no more than 6 15 cm from the wall Make sure the arrow is pointing away from the wall The bracket can be mounted flush against the ceiling when clearance is minimal Mark the side holes Drill 3 16 pilot holes and fasten bracket securely to a structural support with the hardware provided Ceiling Mounting Holes Wall Mount Optional Mounting Holes Vertical Centerline Header of Garage Door Wall Lag Screws 5 16 x9x1 5 8 2x4 Structural Support Door Spring Horizontal Line 2 Garage Door Highest Point of i Garage Door Travel Vertical i Centerline of Garage Door 7 Finished Ceiling ae Vertical Centerline of Garage Door Header Bracket Door Spring Lag Screws 5 16 x9x1 5 8 Garage Door INSTALLATION STEP 3 Attach the Rail to the Header Bracket NOTE Optional With some existing installations you may re use the old header bracket with the two plastic spacers included in the hardware bag Place the spacers inside the bracket on each side of the rail as illustrated e Position the opener on the garage floor below the header bracket Use packing material as a protective base N
55. t to a support with 5 16 18x1 7 8 lag screws 5 Fasten the opener to the hanging brackets with 5 16 18x7 8 hex bolts lock washers and nuts 6 Check to make sure the rail is centered over the door or in line with the header bracket if the bracket is not centered above the door 7 Remove the 2x4 Operate the door manually If the door hits the rail raise the header bracket NOTE DO NOT connect power to opener at this time HARDWARE SHOWN ACTUAL SIZE Lag Screw 5 16 18x1 7 8 mm O Hex Bolt 5 16 18x7 8 Nut 5 16 18 Lock Washer 5 16 4 amp WARNING To avoid possible SERIOUS INJURY from a falling garage door opener fasten it SECURELY to structural supports of the garage Concrete anchors MUST be used if installing any brackets into masonry Figure 1 Structural q Lag Screws e 5 16 18x1 7 8 Bolt 5 16 18x7 8 Lock Washer 5 16 Nut 5 16 18 Figure 2 Hidden Support Bracket Not Provided _ FINISHED CEILING Not Provided Bolt 5 16 18x7 8 Lock Washer 5 16 Bolt 5 16 18x7 8 Nut 5 16 18 Lock Washer 5 16 Nut 5 16 18 Figure 3 Lag Screws 5 16 18x1 7 8 Not Provided i Bolt 5 16 18x7 8 17N Lock Washer 5 16 Bolt 5 16 18x7 8 o Lock Washer 5 16 INSTALLATION STEP 6 Install the Door Control Locate door control within sight of door at a minimum height of 5 feet 1 5 m where small children cannot reach and away fr
56. th the remaining master link 5 Thread the inner nut and lock washer onto the trolley threaded shaft Figure 3 6 Insert the trolley threaded shaft through the hole in the trolley Be sure the chain is not twisted Figure 4 7 Loosely thread the outer nut onto the trolley threaded shaft 8 Remove the screwdriver Figure 2 Chain Spreader U Bracket Motor Unit Sprocket Figure 4 Trolley Threaded Shaft To avoid possible SERIOUS INJURY to fingers from moving garage door opener e ALWAYS keep hand clear of sprocket while operating opener e Securely attach chain spreader BEFORE operating Dispensing Carton Leave Chain and Cable Inside Dispensing Carton to Prevent Kinking Keep Chain and Cable Taut When Dispensing Figure 1 Master Link Clip On SpringS 7 Master i 3 Link Cap Master Link Clip On Spring Master x Link Cap Notch L Master Link Bar Hole Master Link Bar Figure 3 Trolley O Threaded Q Shaft Ped Inner Nut a Lock 5 16 Washer 5 16 ASSEMBLY STEP 5 Tighten the Chain Figure 1 Trolley e Spin the inner nut and lock washer down the trolley ce oe es threaded shaft away from the trolley To Tighten Outer Nut p e To tighten the chain turn outer nut in
57. the number of hours or times to 0 in step 3 One Button Close Opener can be closed by pressing only the ENTER button if the one button close feature has been activated This feature has been activated at the factory To activate or deactivate this feature press and hold buttons 1 and 9 for 10 seconds The keypad will blink twice when the one button close is active The keypad will blink four times when one button close is deactivated 36 REPAIR PARTS Rail Assembly Parts Installation Parts geese ges KEY NO KEY PART NO NO OAN DOA A ON 37 41A4166 950D 10A20 29B137 41A2828 41B4494 1 41A5047 1 41A5047 2 41A5034 178B34 12B776 178B35 41A5266 1 41A5258 11 114A3057 114A3057SP PART NO DESCRIPTION 4A1008 Master link kit 41C5141 1 Complete trolley assembly 41A5665 2 Complete rail 144056 Idler pulley 41A5807 Chain and cable 12D598 1 U bracket NOT SHOWN 183A163 Wear pads DESCRIPTION Door control button Single Button remote control 3V2032 Lithium battery Remote control visor clip Emergency release rope and handle assembly 2 Conductor bell wire white and white red Door bracket w clevis pin amp fastener Header bracket w clevis pin amp fastener Safety sensor kit receiving and sending eyes with 3 9 m 2 conductor bell wire Straight door arm section Hanging brackets Curved door arm section Safety sensor brackets 2 NOT SHOWN Installation har
58. through DOWN close travel The door should reverse Reversal halfway through down travel does not guarantee reversal on a 1 1 2 3 8 cm obstruction See Adjustment Step 3 page 29 If the door is hard to hold or doesn t reverse DECREASE the DOWN close force by turning the control counterclockwise Make small adjustments until the door reverses normally After each adjustment run the opener through a complete cycle e If the door reverses during the down close cycle and the opener lights aren t flashing INCREASE DOWN close force by turning the control clockwise Make small adjustments until the door completes a close cycle After each adjustment run the opener through a complete travel cycle Do not increase the force beyond the minimum amount required to close the door 2 Test the UP open force e Grasp the door bottom when the door is about halfway through UP open travel The door should stop If the door is hard to hold or doesn t stop DECREASE UP open force by turning the control counterclockwise Make small adjustments until the door stops easily and opens fully After each adjustment run the opener through a complete travel cycle e If the door doesn t open at least 5 feet 1 5 m INCREASE UP open force by turning the control clockwise Make small adjustments until door opens completely Readjust the UP limit if necessary After each adjustment run the opener through a complete travel cycle 4 amp WAR
59. trip 1 4 6 mm of insulation from each set of wires Separate white and white black wires sufficiently to connect to the opener terminal screws white to 2 and white black to 3 Figure 6 ALIGNING THE SAFETY REVERSING SENSORS e Plug in the opener The indicator lights in both the sending and receiving eyes will glow steadily if wiring connections and alignment are correct The sending eye amber indicator light will glow regardless of alignment or obstruction If the green indicator light in the receiving eye is off dim or flickering and the invisible light beam path is not obstructed alignment is required e Loosen the sending eye wing nut and readjust aiming directly at the receiving eye Lock in place Loosen the receiving eye wing nut and adjust sensor until it receives the sender s beam When the green indicator light glows steadily tighten the wing nut Figure 6 Finished _ Bell Wire Ceiling a N ep ee cee hee PI Invisible Light Beam Protection Area Safety Reversing Sensor 7 7 22 Figure 5 Wing Nut 1 4 20 WS oe A Lens Carriage Bolt f 1 4 20x1 2 TROUBLESHOOTING THE SAFETY REVERSING SENSORS 1 If the sending eye indicator light does not glow steadily after installation check for e Electric power to the opener e A
60. trol reverse when required and could result in SEVERE INJURY or e within sight of the garage door DEATH l e out of reach of children at minimum height of 5 feet ALL repairs to cables spring assemblies and other hardware 1 5 m MUST be made by a trained door systems technician BEFORE e away from ALL moving parts of the door installing opener Place entrapment warning label on wall next to garage door Disable ALL locks and remove ALL ropes connected to control garage daor BEFORE installing apener to avoid entanglement Place manual release safety reverse test label in plain view Install garage door opener 7 feet 2 13 m or more above on inside of garage door floor l n completion of installation test safet system Mount emergency release handle 6 feet 1 83 m above floor sae MUST je Kapa i Be a oo NEVER connect garage door opener to power source until 3 8 cm high object or a 2x4 laid flat on the floor instructed to do so INSTALLATION STEP 1 Unfinished Ceiling OPTIONAL Determine the Header Bracket Location 4 amp WARNING To prevent possible SERIOUS INJURY or DEATH e Header bracket MUST be RIGIDLY fastened to structural support on header wall or ceiling otherwise garage door might not reverse when required DO NOT install header bracket over drywall e Concrete anchors MUST be used if mounting header bracket or 2x4 into masonry e NEVER try to loosen move or adjust ga
61. utton The opener light will blink twice Release the button 2 Press the new 4 digit PIN you have chosen then press Enter The motor unit lights will blink once when the PIN has been learned Test by pressing the new PIN then press Enter The door should move To set a temporary PIN You may authorize access by visitors or service people with a temporary 4 digit PIN After a programmed number of hours or number of accesses this temporary PIN expires and will no longer open the door It can be used to close the door even after it has expired To set a temporary PIN 1 Press the four buttons for your personal entry PIN not the last temporary PIN then press and hold the button The opener light will blink three times Release the button 2 Press the temporary 4 digit PIN you have chosen then press Enter The opener light will blink four times 3 To set the number of hours this temporary PIN will work press the number of hours up to 255 then press OR 3 To set the number of times this temporary PIN will work press the number of times up to 255 then press The opener light will blink once when the temporary PIN has been learned Test by pressing the four buttons for the temporary PIN then press Enter The door should move If the temporary PIN was set to a certain number of openings remember that the test has used up one opening To clear the temporary password repeat steps 1 3 setting
62. xtension Brackets Optional For safety sensor installation onto the wall or floor To order call 1 800 528 9131 Remote Light Control Enables homeowner to turn on a lamp television or other appliance from their car with their garage door opener remote or from anywhere in their home with an additional Chamberlain Security remote CHAMBERLAIN SERVICE IS ON CALL OUR LARGE SERVICE ORGANIZATION SPANS AMERICA INSTALLATION AND SERVICE INFORMATION IS AS NEAR AS YOUR TELEPHONE SIMPLY DIAL OUR TOLL FREE NUMBER 1 800 528 9131 HOW TO ORDER REPAIR PARTS Selling prices will be furnished on request or parts will be shipped at prevailing prices and you will be billed accordingly WHEN ORDERING REPAIR PARTS ALWAYS GIVE THE FOLLOWING INFORMATION e PART NUMBER e PART NAME e MODEL NUMBER www chamberlain diy com ADDRESS ORDERS TO THE CHAMBERLAIN GROUP INC Technical Support Group 6050 S Country Club Road Tucson Arizona 85706 For professional installation parts and service contact your local CHAMBERLAIN dealer Look for him in the Yellow Pages or call our Service number for a list of dealers in your area SERVICE INFORMATION TOLL FREE NUMBER 1 800 528 9131 ele ele eee ee ele ele ele elle el el ele eel eee ele ele el ele ele ele el el ele el elle el el pel el pel elated eee ele el el ele pel ele el el ele pel el el a CHAMBERLAIN GARAGE DOOR OPENER ONE YEAR LIMITED WARRANTY FOUR YEAR MOTOR LIMITED W
63. y with the 5 16 x1 clevis pin Secure the connection with a ring fastener e Fasten curved section to the door bracket in the same way using the 5 16 x1 1 4 clevis pin Figure 2 e Bring arm sections together Find two pairs of holes that line up and join sections Select holes as far apart as possible to increase door arm rigidity Figure 3 Hole alignment alternative e If holes in curved arm are above holes in straight arm disconnect straight arm Cut about 6 15 cm from the solid end Reconnect to trolley with cut end down as shown Bring arm sections together e Find two pairs of holes that line up and join with bolts lock washers and nuts Pull the emergency release handle toward the opener at a 45 angle so that the trolley release arm is horizontal Proceed to Adjustment Step 1 page 27 Trolley will re engage automatically when opener is operated HARDWARE SHOWN ACTUAL SIZE OO Nut 5 16 18 Clevis Pin 5 16 x1 Trolley Lock Washer 5 16 Clevis Pin 5 16 x1 1 4 Door Bracket Ring Fastener Hex Bolt 5 16 18x7 8 25 Clevis Pin 5 16 x1 1 4 Figure 1 Figure 2 Figure 3 Pulley 1 8 20 cm min gt Trolley Stop Bolt Outer Trolley Ring o Di Fastener o S di o o o o Emergency Release Door ol 6 Handle Bracket o o Straight Door Arm Curved Door Arm f Pulley mer eeeeae Stop Bolt Lock Wa

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