Table of Contents
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SEARS
OWNER'S
MANUAL
Model No.
139.53525SRT
139.53627SRT
139.53636SRT
139.53640SRT
139.53641SRT
For Residential
Use
Only
Caution:
Read and follow
all
safety rules and
operating
instructions
before first use of this
product.
Fasten the manual
near the garage door
after installation.
Complies with UL 325 /11 ii
"N_
regulations effective
January !, 1993
I:RRFTSMRNo
1/2 HP
GARAGE DOOR OPENER
• Safety Precautions
• Assembly
• Installation
• Adjustment
• Care and Maintenance
• Operation
• Troubleshooting
• Parts List
Sears, Roebuck
and Co., Hoffman
Estates,
IL 60179 U.S.A.
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Table of Contents
Related Manuals for Craftsman 139.53525SRT
Summary of Contents for Craftsman 139.53525SRT
- Page 1 SEARS OWNER'S MANUAL Model No. 139.53525SRT 139.53627SRT 139.53636SRT 139.53640SRT I:RRFTSMRNo 139.53641SRT 1/2 HP GARAGE DOOR OPENER For Residential Only • Safety Precautions Caution: • Assembly Read and follow • Installation safety rules and • Adjustment operating instructions before first use of this •...
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Page 2: Table Of Contents
Contents Page Contents Page A review of safety alert symbols ......... 2 Install the light and lens ..........19 You'll need tools ............3 Attach emergency release rope and handle ....19 Safety information regarding garage door locks Electrical requirememts ..........20 and ropes .............. -
Page 3: You'll Need Tools
You'll Need Tools During assembly, installation and adjustment of the opener, instructions will call for hand tools shown below. Pencil Level Hack Saw Tape Measure Wire Cutters CIaw Hammer 3/16", 5/16" and 5/32" Dritt Bits Screwdriver StepIadder Adjustable End Wrench An unbalanced garage door might not reverse To avoid damage... -
Page 4: Illustration Of Sectional Door Installation
Before you begin, survey your garage area to see whether any of the conditions below apply to your installation. FINISHED CEILING Support bracket & fastening hardware is required Horizontal and vertical reinforcement See page 17 is needed for lightweight garage doors Stack in Chain Tension (fiberglass, steet, aluminum,... -
Page 5: Illustration Of One-Piece Door Installation
One-Piece Door without Track Before you begin, survey your garage area to FINISHED CEILING see whether any of the conditions below apply Support bracket & fastening to your installation, hardware is required. See page 17. Slack in chain tension is normal when garage door is ctosed. -
Page 6: Carton Inventory
Opener Carton inventory Your garage door opener is packaged in two cartons which contain all parts illustrated below. If anything is missing, carefully check the packing material. Parts may be "stuck" in the foam. Hardware for assembly and installation is shown on page 7. Models 53637, Modets 53824 (2), 53637 (2), 53635, &... -
Page 7: Hardware Inventory
Separate all hardware from the packages in the rail carton and the opener carton, shown below, for the assembly and installation procedures. Assembly Hardware Washered Screw Hex Screw Carriage Bolts 5/16" - 18 x 1/2" (2) 5/16" - 18 x 7/8" (3) 5/16"... -
Page 8: Assembly Section: Pages
Assembly Section: Pages 8- 11 To avoid installation difficulties, do not run the garage door opener until instructed to do so. Make sure bolt necks Assembly Step 1 seated in the square holes and rails are Assemble the T=rail & Attach aligned before tighten... -
Page 9: Install Trolley
Hardware Shown Assembly Step 2 Actual Size Install the Trolley on the T-rail © • Attach the threaded shaft to the trolley with the lock washer and nuts as shown. Lock Washer 5/16" 5/16"-18 Lock Washer 5/16" Outer Nut Trolley Threaded Shaft Inner Nut... -
Page 10: Install Chain/Cable
Assembly Step 4 Install the Chain/Cable & Serious injury can result if fingers become Attach the Sprocket Cover entangled in moving opener sprocket. Attach sprocket cover securely. Never operate opener while your hand is near the opener sprocket. Dispensing Carton Opener Figure 2 Sprocket... -
Page 11: Tighten The Chain And Cable
Assembly Step 5 Tighten the Chain & Cable Lock Outer Nut Washer Inner Nut • Spin the inner nut and lock washer down the threaded shaft, away from the trolley. • To tighten the chain, turn outer nut in the direction shown. -
Page 12: Installation Section: Pages
Installation Section: Pages 12 - 27 Installation Step 1 Determine Header Bracket Location If the header bracket is not rigidly fastened Installation procedures vary according a structural support on the header wall or garage door types. Follow the instructions ceiling, the safety reverse system... -
Page 13: One-Piece Door
Read the Safety instructions on page 12. They also apply to doors without tracks. Unfinished Header Wail Vertical Centeriine • Close the door and mark the inside vertical centerline of your garage door. Extend the line onto the header wall above door. -
Page 14: Install The Header Bracket
You can attach the header bracket either to the Installation Step 2 wall above the garage door, or to the ceiling, Follow the instructions which will work best for Install the Header Bracket your particular requirements. Fasten the Header Bracket to the Wall •... -
Page 15: Attach The T-Rail To Header Bracket
Installation Step 3 Attach the T-rail to the Header Bracket • Position the opener on the garage floor below the header bracket. Use packing material as a Header WalI protective base. If the door spring is in the way you'll need help. Header Bracket Have someone hold the opener securely on a... -
Page 16: Position The Opener
Installation Step 4 Position the Opener Follow instructions which apply to your door type as illustrated. A 2x4 laid fiat is convenient for setting an ideal door-to-T-rail distance. Laid Fiat • Raise the opener onto a stepladder. You will need help at this point if the ladder is not taft enough. -
Page 17: Hang The Opener
nstallation Step 5 Hang the Opener Two representative installations are shown. Yours may be different. Hanging brackets should be angled, Figure 1, to provide rigid support. On Figure 1 finished ceilings, Figure 2, attach a sturdy metal bracket to structural supports before installing the opener. -
Page 18: Install The Wall Control
Installation Step 6 Install the Deluxe Lighted Console Wall Control Children operating or playing with a garage door opener can injure themselves or others. The garage door could close cause • Strip 1/4" of insulation from one end of the bell serious injury or death. -
Page 19: Install The Light And Lens
Installation Step 7 Install the Lights and the Lenses Install the lights: • Install a 75 watt maximum light bulb in each socket. The lights will turn ON and remain lit for 75WattMax approximately 4-1/2 minutes when power is Lens Light Bulb connected. -
Page 20: Electrical Requirememts
Installation Step 9 Electrical Requirements To prevent electrocution or fire, installation and wiring must be in compliance with local electrical and building codes. To reduce the risk of electric shock, your garage Do NOT use an extension cord, 2-wire adapter, door opener has a grounding type plug with a third grounding pin. -
Page 21: Safety Reversing Sensor Information
The Safety Reversing System Information you'll need before you begin the installation of the safety reversing sensor. The safety reversing sensor must be connected and aligned correctly before the garage door opener will move in the down direction. This is a required safety device and cannot be disabled. -
Page 22: Install The Safety Reversing Sensor
Installation Step 10 install the Safety Reversing Sensor Figure 2 Figures 2 and 3 show assembly of brackets and Mounting Bracket "C" wrap based on the recommended installation of With Square Holes the sensors as shown on page 21. "C" Wrap However, Figures 4 and 5 are variations which may fit your installation requirements better. - Page 23 • Insert t hewireconnector i ntoeach sensor a ndpushuntilyouheara Figure 6 Safety Sensor click,Figure 6.Thewhitetabonthe sensor s hould beflushwiththeback < shoutd oftheconnector. flush with back onnector Push connector Wire Connector " until you hear a click Figure 7 Connect Wire to Opener Terminals Finished o._.--"_...
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Page 24: Fasten Door Bracket (Sectional Door)
Installation Step 11 Fasten Door Bracket To prevent damage to steel, aluminum, Follow instructions which apply to your door fiberglass or glass panel doors, always type as illustrated below or on page 25. reinforce the inside of the door both vertically and horizontally with an angle iron. -
Page 25: Fasten Door Bracket (One-Piece Door)
Please read and comply with the warnings and reinforcement instructions on page 24. They apply to one-piece doors also. Header Wall - Finished Ceiling - 2x4 Support Header HodzontaI and vertical Bracket Door reinforcement is needed for OptionaI Bracket PIacement lightweight garage doors of Door... -
Page 26: Connect Door Arm To Trolley (Sectional Door)
Installation Step 12 Connect Door Arm to Trolley Follow instructions which apply to your door type as illustrated below and on page 27. Make sure garage door is fully closed. Pull the emergency release handle to disconnect the outer trolley from the inner trolley. -
Page 27: Connect Door Arm To Trolley (One-Piece Door)
Door Assemble the Door Arm: Bracket Ring • Fasten the straight and curved door arm sections together to the longest possible length, with a 2 or 3 hole overlap. • With the door closed, connect the straight door arm section to the door bracket with a clevis pin. •... -
Page 28: Adjustment Section - Pages
Adjustment Section: Pages 28 - 30 Adjustment Step 1 Adjust the UP and DOWN Limits Do not make any limit adjustments until the Improper adjustment of the travel limits will safety reversing sensors are completely interfere with the proper operation of the installed. -
Page 29: Force Adjustments
Adjustment Step 2 Adjust the Force Too much force on the door will interfere with the proper operation of the safety reverse Force adjustment controls are located on the right system. The door might not reverse properly side panel of the opener. Force adjustment settings when required and could seriously injure or... -
Page 30: Test The Safety Reversing Sensor
Adjustment Step 3 Test The Safety Reversing Sensor Without a properly working safety reversing sensor, persons (particularly children) could be • Press the remote control push button to open the seriously injured or killed if trapped by a closing door. garage door. -
Page 31: Operation Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS To reduce the risk of severe injury or death to persons: 1. READ AND FOLLOW ALL INSTRUCTIONS. 2. Do not permit children either to operate or to play with the opener. Keep remote control in a location inaccessible to children. 3. -
Page 32: Operation Of Your Opener
Operation of Your Opener Activate the opener with any of the following devices: 1. The 3-Function Remote control. Hold large push button down until the door starts to move. Weak or broken springs could allow an open 2. The Wall Control. Hold push bar down until the door to fall (either rapidly... -
Page 33: Receiver And Remote Control Programming
Receiver and Remote Control Programming To comply with FCC rules, adjustment or modifications of this receiver] and/or transmitter are prohibited, except for changing the code setting or I replacing the battery. THERE ARE NO OTHER USER SERVICEABLE| PARTS. Children operating or playing with a garage Your 53000SRT series garage door opener (with door opener can injure themselves... -
Page 34: Having A Problem
Having a Problem? Situation Probable Cause and Solution The opener doesn't 1. Does the opener have electric power? Plug a lamp into the outlet. If it doesn't light, operate from either check the fuse box or the circuit breaker. (Some outlets are controlled by a wall switch.) the Wall Control or 2. - Page 35 Having a Problem? (continued) Situation Probable Cause & Solution If the opener lights blink, check the safety reversing sensor. See page 23. The door opens but won't close: If the opener lights do not blink and it is a new installation, check the down force. See Adjustment Step 2, page 29.
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Page 36: Repair Parts, Rail Assembly
Repair Parts 1A995 Master link kit 41A3489 Complete trolley assembly 1B3117 T-rail - center section 183Bl10 T-rail - end section (each) 83A4 Rail grease 41A3473 Chain and cable 41B2616 Cable pulley bracket assembly NOT SHOWN 41A3534 Rail assembly hardware kit (includes hardware illustrated on page 7). -
Page 37: Repair Parts, Opener Assembly
Repair Parts Opener Assembly Parts (Down) LIMIT SWITCH Brown Contact ASSEMBLY Wire \\[p_ Drive_ Gear .._r-]/ Center Limit (Up) Yetlow Contact Contact Wire PART PART DESCRIPTION DESCRIPTION 31D380 108D46 Lens Sprocket cover 41 C4220A 30B363 Gear and sprocket assembly Capacitor- 1/2HP Complete... -
Page 38: Accessories
Accessories Sears offers many useful accessories for your garage door opener. They are illustrated below with Sears model numbers and descriptions. 53702 53759 Emergency Key Release: 3-Function Compact Remote Control: Required for a garage with NO access door. With key ring & Velcro fastening strip. -
Page 39: Index
Index Chain Tension .............................. 4, 5, 11 Electrical Safety Warnings ........................2, 20, 31 Garage Door Testing for balance, binding and sticking ....................3, 28, 31 Determining high point of travel: Sectional door ..............................One-piece door ..............................Disabling existing locks ............................ 3, 11 Door clearance brackets (for garages with low headroom) ................ -
Page 40: How To Order Repair Parts
You pay for labor. LIMITED WARRANTY ON 1/2 HP AND 1/3 HP MOTORS When requesting FOR CRAFTSMAN OPENERS I/2HP MOTOR: After 1 year and through 5 years, Sears will furnish replacement service or ordering parts for any defective parts in motor, free of charge.