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ENGLISH ESPAÑOL
Owner’s Manual/Manual Del Propietario
®
1/2 HP
GARAGE DOOR OPENER
ABRIDOR DE PUERTA DE COCHERA
For Residential Use Only/Sólo para uso residencial
Model/Modelo 139.53985
Read and follow all safety rules Leer y seguir todas las reglas de
and operating instructions before seguridad y las instrucciones de
first use of this product. operación antes de usar este
producto por primera vez.
Guardar este manual cerca de la
Fasten the manual near the garage
puerta de la cochera.
door aft
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TABLE OF CONTENTS Introduction 2-7 Adjustment 28-30 Safety symbol and signal word review........................2 Adjust the travel limits ...............................................28 Preparing your garage door ........................................3 Adjust the force .........................................................29 Tools needed...............................................................3 Test the safety reversal system.................................30 ® Planning ..........
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1 Preparing your Garage Door WARNING WARNING Before you begin: To prevent possible SERIOUS INJURY OR DEATH: • Disable locks. • ALWAYS call a trained door systems technician if CAUTION WARNING • Remove any ropes connected to garage door. garage door binds, sticks, or is out of balance. An unbalanced garage door may not reverse when • Complete the following test to make sure your required. garage door is balanced and is not sticking or binding: • NEVER try to loosen, move or adjust garage door, d
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— — — — — — — — • Do you have an access door in addition to the Planning garage door? If not, Model 53702 Emergency Key Identify the type and height of your garage door. Release is required. See Accessories page. Survey your garage area to see if any of the • Look at the garage door where it meets the floor. conditions below apply to your installation. Additional Any gap between the floor and the bottom of the materials may be required. You may find it helpful to door must not exc
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Planning (continued) WARNING WARNING ONE-PIECE DOOR INSTALLATIONS Without a properly working safety reversal system, persons (particularly small children) could be • Generally, a one-piece door does not require CAUTION WARNING SERIOUSLY INJURED or KILLED by a closing garage reinforcement. If your door is lightweight, refer to door. the information relating to sectional doors in • The gap between the bottom of the garage door and Installation Step 11. the floor MUST NOT exceed 1/4" (6 mm). Otherw
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LOCK LIGHT Carton Inventory Your garage door opener is packaged in one carton foam. Hardware for assembly and installation is which contains the motor unit and the parts illustrated shown on the next page. Save the carton and below. Note that accessories will depend on the packing material until installation and adjustment model purchased. If anything is missing, carefully is complete. check the packing material. Parts may be stuck in the Chain Spreader SECURITY✚ Three-Function Remote Control w
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Hardware Inventory Separate all hardware and group as shown below for the assembly and installation procedures. ASSEMBLY HARDWARE Lock Washer Nut Lock Nut Chain Spreader (2) 3/8" (1) 3/8" (1) 1/4"-20 (2) Bolt 1/4"-20 x 1-3/4" (2) Master Link (2) Idler Bolt (1) Trolley Threaded Shaft (1) INSTALLATION HARDWARE Carriage Bolt Ring Nut 5/16"-18 (8) Handle Wing Nut 1/4"-20 x 1/2" (2) Fastener (3) 1/4"-20 (2) Lag Screw Hex Bolt Insulated 5/16"-9 x 1-5/8" (2) 5/16"-18 x 7/8" (4) Lock Washer 5/16" (7)
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WARNING WARNING ASSEMBLY STEP 1 CAUTION WARNING Assemble the Rail & Install the Trolley To prevent INJURY from pinching, keep hands and fingers away from the joints while assembling the rail. 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 NOTE: Rail sections may be assembled with the (see illustration). The hole above this window is clips up or down (down is preferred) disassembly of larger on
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WARNING WARNING ASSEMBLY STEP 2 CAUTION WARNING Fasten the Rail to the Motor Unit To avoid SERIOUS damage to garage door opener, use ONLY those bolts/fasteners mounted in the top of • Insert a 1/4"-20 x 1-3/4 bolt into the cover the opener. protection bolt hole on the back end of the rail as shown. Tighten securely with a 1/4"-20 lock nut. Do NOT over tighten. Hex Screws •Remove the two bolts from the top of the motor 8-32x7/16" unit. • Place the U bracket, flat side down onto the motor Chai
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WARNING WARNING ASSEMBLY STEP 4 Install the Chain/Cable To avoid possible SERIOUS INJURY to fingers from moving garage door opener: 1. Pull the cable around the idler pulley and toward CAUTION WARNING • ALWAYS keep hand clear of sprocket while operating the trolley. opener. 2. Connect the cable to the retaining slot on the • Securely attach sprocket cover BEFORE operating. trolley, as shown (Figure 1): • From below, push pins of master link bar up Dispensing Carton through cable link and trolley
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ASSEMBLY STEP 5 Tighten the Chain Figure 1 Trolley • Spin the inner nut and lock washer down the trolley Outer Lock Threaded threaded shaft, away from the trolley. Nut Washer Shaft To Tighten Outer Nut • To tighten the chain, turn outer nut in the direction shown (Figure 1). • When the chain is approximately 1/4" (6 mm) Inner Nut above the base of the rail at its midpoint, re-tighten To Tighten the inner nut to secure the adjustment. Inner Nut Sprocket noise can result if chain is too loose. Fi
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INSTALLATION STEP 1 Finished Vertical Determine the Header Bracket Ceiling Centerline Header Location Structural 2x4 Wall Supports WARNING WARNING To prevent possible SERIOUS INJURY or DEATH: • Header bracket MUST be RIGIDLY fastened to CAUTION WARNING structural support on header wall or ceiling, otherwise garage door might not reverse when required. DO NOT install header bracket over drywall. • Concrete anchors MUST be used if mounting header Vertical Centerline bracket or 2x4 into masonry. •
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ONE-PIECE DOOR WITHOUT TRACK Unfinished Ceiling 1. Close the door and mark the inside vertical centerline of your garage door. Extend the line Structural onto the header wall above door, as shown. Supports Header Wall Vertical If headroom clearance is minimal, you can install Centerline the header bracket on the ceiling. See page 14. 2x4 2x4 If you need to install the header bracket on a 2x4 (on wall or ceiling), use lag screws (not provided) OPTIONAL to securely fasten the 2x4 to structural sup
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INSTALLATION STEP 2 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 UP 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 Optional Mounting Holes the bottom edge of the bracket on the hor
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INSTALLATION STEP 3 Attach the Rail to the Header Bracket NOTE: (Optional) With an existing Craftsman installation, 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. • Position the opener on the garage floor below the header bracket. Use packing material as a protective base. NOTE: If the door spring is in the way you’ll need help. Have someone hold the opener securely
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WARNING WARNING INSTALLATION STEP 4 CAUTION WARNING Position the Opener To prevent damage to garage door, rest garage door opener rail on 2x4 placed on top section of door. 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. Trolley • 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
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INSTALLATION STEP 5 WARNING WARNING Hang the Opener To avoid possible SERIOUS INJURY from a falling garage door opener, fasten it SECURELY to structural Two representative installations are shown. Yours CAUTION supports of the garage. Concrete anchors MUST be used WARNING may be different. Hanging brackets should be angled if installing any brackets into masonry. (Figure 1) to provide rigid support. On finished ceilings (Figure 2), attach a sturdy metal bracket to structural supports before inst
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LOCK LOCK LIGHT LIGHT WARNING WARNING INSTALLATION STEP 6 CAUTION WARNING Install the Door Control To prevent possible SERIOUS INJURY or DEATH from electrocution: Locate door control within sight of door, at a • Be sure power is not connected BEFORE installing door minimum height of 5 feet (1.52 m) where small control. children cannot reach, away from moving parts of • Connect ONLY to 24 VOLT low voltage wires. door and door hardware. If installing into drywall, drill To prevent possible SERIOU
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NOTICE INSTALLATION STEP 7 Install the Lights • Press the release tabs on both sides of lens. Gently rotate lens back and downward until the lens hinge 100 Watt (Max) is in the fully open position. Do not remove Standard Light Bulb the lens. Release Tab • Install up to a 100 watt maximum light bulb in each socket. The lights will turn ON and remain lit for approximately 4-1/2 minutes when power is connected. Then the lights will turn OFF. • Reverse the procedure to close the lens. • If the bul
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INSTALLATION STEP 9 WARNING WARNING Electrical Requirements To prevent possible SERIOUS INJURY or DEATH from electrocution or fire: To avoid installation difficulties, do not run the CAUTION WARNING • Be sure power is not connected to the opener, and opener at this time. disconnect power to circuit BEFORE removing cover to To reduce the risk of electric shock, your garage establish permanent wiring connection. door opener has a grounding type plug with a third • Garage door installation and wiri
