Document Outline

• Start by Reviewing these Important Safety Alert Symbols
• A CAUTION
  • You'll Need Tools
• A CAUTION
  • ■SEGllOMAL DodrJiistaliatidn.
  • One-Piece Door without Track
  • One-Piece Door with Track
    • To avoid instaffation difficulties, do not run the garage door opener until instructed to do so.
      • To attach the sprocket cover:
  • Assembly Step 5
    • You have now finished assembling your garage door opener. Please read the following warnings before proceeding to the installation section:
• A WARNING
• To reduce the risk of severe injury or death to persons:
  • 1. READ AND FOLLOW ALL INSTALLATION INSTRUCTIONS.
    • V//■SECTIOK^L.Oodr^ afid^. .■ ■ ■: .;ONE.»PÍEeÉVD©Gr:Witl1 Track
    • Read the Safety instructions on page 12. They also apply to doors without tracks.
      • One-piece door without track jamb hardware
      • One-piece door without track pivot hardware
  • Proceed to Step 2, page 14.
  • Fasten the Header Bracket to the Wall
    • Hardware Shown Actual Size
  • Fasten the Header Bracket to the Ceiling
    • Hardware Shown Actual Size
    • O
  • CAUTION
    • S.EÇT10NAL.:P&or:^&: ONE-PIECE ^Door::wfth Track
      • A 2x4 laid fiat is convenient for setting an ideal door-to-T-rail distance.
    • :ÔNE#iЛ€Й'.Door:without^Track:
  • WARNING
    • Hardware Shown Actual Size
    • Hardware Shown Actual Size
    • Figure 2
    • Install the lights:
    • Install the lenses:
  • ^ WARNING
  • ^WARNING
    • If permanent wiring is required by your local code, refer to the following procedure:
  • WARNING
    • information you'll need before you begin the installation of the safety reversing sensor.
      • Be sure power to the opener is disconnected.
    • Figure 6
      • Trouble Shooting
      • A horizontal brace should be long enough to be secured to 2 vertical supports. A vertical brace should cover the height of the top panel.
      • Please read and comply with the warnings and reinforcement instructions on page 24. They apply to one-piece doors also.
      • SECTIG.RAL^ Doors :Oriiy:
    • Hole Alignment Alternative
      • Proceed to Adjustment Step 1, page 28. Trolley will re-engage automatically when the opener Is operated.
      • ■;AilONE-P|:EG:E;.Dp6
        • Assemble the Door Arm:
    • Adjustment Procedures for One-Piece Doors
      • Open Door Adjustment;
      • Closed Door Adjustment;
      • Connect the door arm to the trolley.
  • ^ WARNING
    • How and When to Adjust the Limits
      • • If the door does not open completely, but opens at least five feet:
    • How and When to Adjust the Forces
      • Test the DOWN (close) force
      • Test the UP (open) force
      • If the door reverses during the down (close) cycle and the opener lights aren't flashing
      • Test:
      • Adjustment:
  • WARNING
    • Important safety check
    • IMPORTANT SAFETY INSTRUCTIONS
  • WARNING
    • 8 SAVE THESE INSTRUCTIONS.
    • Care of Your Opener
  • ^ WARNING
    • Maintenance Schedule
      • Activate the opener with any of the foiiowing:
  • A WARNING
    • The lockout feature
    • To open the door manually:
    • Lockout position
    • Operation of the Door
      • Models with 3-function remote controis: The
    • 53000SRT Series Garage Door Openers (With "SRT" Button)
      • To Add A Remote Control
      • To Change the Selected Push Button On the Same Remote control
      • To Erase All Remote control Codes
      • Code programming instructions are also located on the opener panel.
  • WARNING
    • Figure 1
      • 3-Function Remote Control
      • To Add the Keyless Entry
    • Probable Cause and Solution
      • installation Parts
    • 17
    • 18
    • Repair Parts
      • Opener Assembly Parts
        • Sears offers many useful accessories for your garage door opener. They are illustrated below with Sears model numbers and descriptions.
        • 139.53702
        • Emergency Key Release:
        • 3-Function Remote Control:
        • 139.53703
        • Outdoor Key Switch:
        • 139.53859
        • Compact 3-Function Remote Controi:
        • 139.53704
        • 8 Foot Rail Extension
        • 139.53876
        • Multi-Function Keyless Entry:
        • 139.53705
        • 139.53774
        • Plug-In Light Control:
        • 53885
        • Support Brackets:
        • 139.53773
        • Wire-In Light Control:
        • Door Clearance Brackets:
• MARS
  • Model No„ 139.53535SRT1 139.53644SRT
    • For the repair or replacement parts you need
    • For in-home major brand repair service
    • For the location of a
    • SEARS WARRANTY