1/2 hp 315mhz garage door opener for residential use only (76 pages)
Summary of Contents for Craftsman 139.53990
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Periodic checks of the opener are Se deben realizar revisiones required to ensure safe operation. peribdicas del abridor de puertas para asegurar su operaci6n segura. Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A www.sears.com/craftsman...
TABLE OF CONTENTS Introduction 2. 7 Adjustment 28-30 Safety symbol and signal word review......2 Adjust the travel limits..........28 Prepadng your garage door ........3 Adjust the force ............29 Tools needed ............... 3 Test the safety reversal system......... 30 Planning ..............
Preparing your Garage Door Before you begin: To preventpossible SERIOUS INJURYORDEATH: • Disable locks. • ALWAYS calla trained door systems technician if • Remove any ropes connected to garage door. garagedoorbinds,sticks,or is out of balance. A n • Complete the following test to make sure your unbalanced g aragedoor may not reverse when required.
Planning Do you have an access door in addition to the garage door? If not, Model 53702 Emergency Key Identify the type and height of your garage door. Release is required. See Acoessodes page. Survey your garage area to see if any of the Look at the garage door where it meets the floor.
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Planning (continued) ONE-PIECE DOOR INSTALLATIONS Withouta properly workingsafetyreversal s ystem, persons (particularly s mallchildren) couldbe • Generally, a one-piece door does not require SERIOUSLY INJURED or KILLEDbya closinggarage reinforcement. If your door is lightweight, refer to door the informationrelating to sectional doors in •...
Carton Inventory Yourgarage door opener is packaged in one carton foam. Hardware for assembly and installationis which contains the motor unit and the parts illustrated shown on the next page. Save the carton and below. Note that accessodes will depend on the packing material until installationand adjustment model purchased.
ASSEMBLY STEP Assemble the Rail & Install Trolley To prevent INJURY from pinching, k eephandsand fingers awayfrom thejointswhileassemblingtherail. 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 door end 4.
ASSEMBLY STEP Fasten the Rail to the Motor Unit To avoidSERIOUS damage to garage door opener, useONLYthosebolts/fasteners m ounted in thetop of • Insert a 1/4"-20x2-1/2 bolt, washer and spacer into theopener. the cover protection bolt hole on the back end of the rail as shown.
ASSEMBLY STEP 4 Install Chain/Cable Toavoid possible SERIOUS INJURY to fingers from moving garagedooropener: 1. Pull the cable around the idler pulley and toward • ALWAYS keephand clear of sprocket whileoperating the trolley. opener. 2. Connect the cable loop to the retaining slot on the •...
ASSEMBLY STEP Tighten the Chain Figure 1 • Spin the inner nut and lock washer down the trolley Trolley Outer Lock Threaded threaded shat_,away from the trolley. Washer Shaft • To tighten the chain, turn outer nut in the direction shown (Figure 1).
INSTALLATION STEP Determine Header Bracket Location To preventpossible SERIOUS INJURYor DEATH: • Headerbracket MUSTbe RIGIDLY fastened to structural s upporton headerwall or ceiling, o therwise garagedoor mightnot reverse whenrequired. D ONOT install h eaderbracketoverdrywall. • Concrete anchorsMUSTbeusedif mounting header bracket or 2x4 intomasonry. •...
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ONE-PIEC EDOOR WITHOUT TRACK 1.Close thedoorandmark the inside vertical centadine of your garage door. Extend the line onto the header wall above door, as shown. If headroom clearance is minimal, you can install VerUcst Centedine the header bracket on the ceiling. See page 14. 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...
INSTALLATION STEP Install the Header Bracket Wall Mount 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.
Rail to the Header Bracket NOTE: (Optional) With an existing Craftsman installation,you may re-use the old header bracket with the twoplastic spacers included in the hardware bag. Place the spacers inside the bracket on each side of the rail, as illustrated.
INSTALLATION STEP Position the Opener To prevent d amage to garagedoor,restgaragedoor opener railon 2x4 placedon top sectionof door Follow instructions which apply to your door type as illustrated. SECTIONAL DOOR OR ONE-PIECE DOOR WITH TRACK A 2x4 laid flat is convenientfor setting an ideal door- to-rail distance.
INSTALLATION STEP 5 Hang Opener Toavoidpossible SERIOUS INJURYfroma falling garage dooropener, f asten it SECURELY to structural Two representative installations are shown. Yours supports of thegarage.Concrete anchors MUSTbe used may be different. Hanging brackets should be angled if installing anybrackets intomasonry. (Figure 1) to provide rigid support.
INSTALLATION STEP Install the Door Control To prevent p ossible SERIOUSINJURY or DEATH from electrocution: Locate door control within sight of door, at a • Besurepower is not connected BEFORE installing door minimum height of 5 feet where small children cannot reach, away from moving parts of door and •...
INSTALLATION STEP Install the Lights • Press the release tabs on both sides of lens. Gently rotate lens back and downward until the lens hinge IC0 Watt (Max) "--_-_ is in the fully open position. Do not remove Standard Light Bulb the lens.
INSTALLATION STEP Electrical Requirements To prevent p ossible SERIOUS INJURYor DEATH from electrocution o r fire: To avoid installation difficulties, do not run the • Besurepoweris notconnected to theopener, and opener at this time. disconnect powerto circuitBEFORE removing cover to To reduce the risk of electric shock, your garage door establish permanent wiringconnection.
INSTALLATION STEP Install Safety Reversing Sensor • Be surepower is notconnected to thegaragedoor opener BEFORE installing the safetyreversingsensor. The safety reversing sensor must be connected • To preventSERIOUS INJURYor DEATH froma closing and aligned correctly before the garage door garagedoor: opener will move in the down direction.
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INSTALLING THEBRACKETS Figure 1 DOOR TRACK MOUNT (RIGHT SIDE) Besurepowerto theopeneris disconnected. Install andalignthebrackets s o the sensors will face Track each other across the garage door, with the beam no higher than 6" above the floor.They may be installed in one of three ways, as follows.
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MOUNTING ANDWIRING THESAFETY SENSORS Figure 4 • Slide a 114"-20x112" carriage bolt head into the slot on each sensor, Use wing nuts to fasten sensors to brackets, with lenses pointingtoward each other across the door. Be sure the lens is not obstructed by a bracket extension (Figure 4).
INSTALLATION STEP Fasten the Door Bracket To prevent d amage to garagedoor,reinforce insideof doorwithangleironbothvertically andhorizontally. Follow instructionswhich 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 vertical supports. A vertical reinforcement brace should cover the height of the top panel.
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ONE-PIECE DOORS Please read andcomply w iththewarnings a nd reinforcement instructions on the previouspage. They apply to one-piece doors also. • 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 bottomholes.
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INSTALLATION STEP P.,ey Connect Door to Trolley Follow instructionswhich apply to your door type as illustrated below and on the following page. SECTIONAL DOORS ONLY Trolley • Make sure garage door is fully closed. Pull the 5/16"x1" emergency release handle to disconnectthe outer trolley from the inner trolley.Slide the outer trolley back (away from the pulley) for 8"...
ALLONE-PIECE DOORS Door Ring 1.Assemble the door arm, Figure 4: Fastener Nuts Lock • Fasten the straight and curved door arm sections 5/16"-1_ Washers together to the longest possible length (with a 2 5/16" CtevLsPin or 3 hole overlap). 5/16" x 1-1/4" •...
ADJUSTMENT STEP Adjust UP and DOWN lr_avel Withouta properly installed safetyreversal system, Limits persons(particularly s mallchildren) couldbe SERIOUSLY INJURED or KILLED bya closing garage Limit adjustment settings regulate the points at which door. the door will stop when moving up or down. •...
ADJUSTMENT STEP Adjust the Force Withouta properly installed safetyreversal system, persons(particularlysmallchildren) couldbe Force adjustment controlsare located on the right SERIOUSLY INJURED or KILLEDbya closing garage side panel of the motor unit. Force adjustment door. settings regulate the amount of power required to •...
ADJUSTMENT STEP Test the Safety Reversal System Withouta properly installed safetyreversal s ystem, persons(particularly s mallchildren) couldbe TEST SERIOUSLY INJURED or KILLED bya closinggarage door. • With the door fully open, place a one-inch board • Safetyreversal s ystemMUSTbe testedeverymonth. (or a 2x4 laid fiat) on the floor, centered under the garage door.
OPERATION IMPORTANT SAFETY INSTRUCTIONS To reduce the risk of severe injury or death: 1. READANDFOLLOW ALLWARNINGS AND 8. If one control(forceor travellimits)is adjusted,the INSTRUCTIONS. othercontrolmay alsoneedadjustment. 2. ALWAYS keepremotecontrols out of reachofchildren. 9. Afteranyadjustments a re made,thesafetyreversal NEVER permitchildren to operateor playwithgarage system MUSTbetested.
Additional feature when used with the 3-function Using the Wall.Mounted Door Control hand-held remote THE MOTION DETECTING CONTROL CONSOLE To controlthe opener lights: Press the push bar to open or In addition to operating the door, you Lighted close the door. Press again to may program the remote to operate reverse the door during the the lights.
THE REMOTE CONTROL BAI-rERY Care of Your Opener UMIT AND FORCE ADJUSTMENTS: Weather conditions may cause some minor FORCE C ONTROLS changes in door operation requiring some re-adjustments, particularlydudng the The lithiumbattery should first year of operation. uMrr CONTROLS produce power for up to 3-FUNCTION Pages 28 and 29 refer to Open mls end...
Having a Problem? 9. Tim door opens but won't close: • If the opener lightsblink, check the safety reversing sensor. 1. The opener doesn't operate from either the Door See InstallationStep 10. Control or the remote control: • If the opener lightsdon't blink and it is a new installation, •...
PROGRAMMING 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 instructionsfor programmingyour opener to operate with additional Security+ remote controls. To Add Additional Hand-held...
To Add or Change a Keyless Entry NOTE: Yournew Keyless Entry must be programmed to operate your garage door opener. USING THE "LEARN" BUTTON USING THE MOTION DETECTING CONTROL CONSOLE 1. Press and release the =learn" NOTE: This method requires two people if the Keyless button on motor unit.
DOOR OPENER For 90 days from the date of purchase, Sears will repair this Craftsman Garage Door Opener, tree of charge, if defective in matedai or wod_manship, in the event you have a question with the a_ssembiy or operation of your garage door opener, or have any damaged or missing darts, please contact one of our iedmioal service representatives at 1-800-528-5236.