Sears 139.18847 manuals
Household Appliance > Garage Door Opener
When we buy new device such as Sears 139.18847 we often through away most of the documentation but the warranty.
Very often issues with Sears 139.18847 begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Garage Door Opener Sears 139.18847 is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Garage Door Opener on our side using links below.
Sears 139.18847 Owner Manual
40 pages 3.67 Mb
GARAGE DOOR OPENER 1/2 HP OWNERS MANUALModel No. 139.18847 139.18857For Residential Use Only 3 You'll Need ToolsRopes left on a garage door could cause someone to become entangled and killed. 4 SECTIONAL Door InstallationIf your door has extension springs, the opener must be installed in the center of the door. 5 One-Piece Door with TrackOne-Piece Door with Track Installation (Cable - Canada) 3/3/93 One-Piece Door without Track ONE-PIECE Door Installation 6 Opener Carton Inventory8 Assembly Step 1To avoid installation difficulties, do not run the garage door opener until instructed to do so. Assemble the T-rail & Attach the Cable Pulley Bracket Assembly Section: Pages 8 11 9 Assembly Step 2Install the Trolley on the T-railRemember to use only these screws! Step 2 Install Trolley & Attach Chain Retainer Bracket Sears Chassis 4/12/92 Assembly Step 3Fasten the T-rail to the Opener 10 Assembly Step 4Install the Chain/Cable & Attach the Sprocket Coverdo not re-adjust the chain. ALWAYS Assembly Step 5Tighten the Chain & Cable 11 IMPORTANT INST ALLATION INSTRUCTIONS To reduce the risk of severe injury or death to persons:An improperly balanced door may not reverse and could result in severe injury or death. Ropes connected to a garage door can cause entanglement and death. Proceed to Step 2, page 14. SECTIONAL Door and ONE-PIECE Door With Track 12 Installation Section: Pages 12 27Installation Step 1Determine Header Bracket LocationThe door might not reverse when required, and could cause serious injury or death. 13 1/30/92 - 4/7/92 Proceed to Step 2, page 14. 1/30/92 - 4/7/92 ONE-PIECE Door Without Track Read the Safety instructions on page 12. They also apply to doors without tracks. Fasten the Header Bracket to the WallHardware Shown Actual Size Fasten the Header Bracket to the Ceiling 14 Installation Step 2Install the Header BracketAttach Tee Rail to Header Bracket 2/4/92 - 4/9/92 15 Installation Step 3Attach the T-rail to the Header Bracket 16 Installation Step 4Position the OpenerSECTIONAL Door & ONE-PIECE Door with TrackYou will need help at this point if the ladder is not tall enough. ONE-PIECE Door without Track 17 Installation Step 5Hang the Openereach The opener could fall and injure someone if it is not properly secured. Liftmaster Combination 5/23/92 18 Installation Step 6Install the Door Control(For standard installation only) The garage door could close and cause serious injury or death. but where the garage door is visible. A moving garage door could injure someone under it. Sears DoorContrl front/back 7/95 Std Console Door Control 8/95 Figure 1 Figure 2Sears DoorContrls/RearView 7/95 Step 7 Install Light and Lens - Sears 4/17/92 - 4/20/92 Install the light: Install the lens: 19 Installation Step 7Install the Light and the LensDo NOT connect the power and operate the opener at this time. close open Installation Step 8Attach the Emergency Release Rope and HandleThe rope knot could become untied and you could fall. 20 Installation Step 9Electrical Requirementsand To prevent electrocution NOT To prevent electrocution or firePermanent wiring connection Branchement lectrique permanent The opener must be grounded. To avoid installation difficulties, do not run the opener at this time. To avoid installation difficulties, do not run the opener at this time. If permanent wiring is required by your local code, refer to the following procedure:Installation procedures are the same for sectional and one-piece doors. must Safety Sensor Instruction Sheet Page 1 Protector System Disk #1 (Yellow) 11/5/91 - 1/15/92 Figure 1: 21 The Safety Reversing SystemInformation you'll need before you begin the installation of the safety reversing sensor. 22 Installation Step 10Install the Safety Reversing Sensor 24 Installation Step 1126 Installation Step 12 Connect Door Arm to TrolleyHole Alignment Alternative5/16"x1-1/4" clevis pin. above cut end down SECTIONAL Doors Only Figure 1 Figure 2 27 Can/DoorArmToTrolley 1 pcAll ONE-PIECE Doors Adjustment Procedures for One-Piece Doors 28 Adjustment Step 1Adjust the UP and DOWN Limitsdown reverses up at least open completely up SEARS '92 Front to Back 3/27/92 - 4/2/92 How and When to Adjust the Limits Adjustment Section: Pages 28 30 29 Adjustment Step 2Adjust the Forceup stops nuisance reversals reverses at least Adjust Force - SEARSHow and When to Adjust the Forces 30 Adjustment Step 4Test the Safety Reverse Systemstops The door must reverse on striking the obstruction. Test Safety Reverse System SEARS Adjustment Step 3off ( Test The Safety Reversing SensorSafety Sensor Instruction Sheet Page 1 Protector System Disk #1 (Yellow) 11/5/91 - 1/15/92 Important safety checkOnce a Month Twice a Year Once a Year 31 Care of Your OpenerIMPORTANT SAFETY INSTRUCTIONSMUST Maintenance ScheduleFailure to properly adjust the opener may result in severe injury or death. Weak or broken springs may cause the door to fall rapidly, causing injury or death to persons. To reduce the risk of severe injury or death to persons:Keep batteries away from small children. If swallowed, promptly notify doctor. positive side down 3-Function remote: Compact 3-Function remote: until down travel is complete reverse. reverse blink for 5 seconds 32 Operation of Your Openerstop Operation of the Door Controls Adjust Force - SEARSThe garage door could close and cause serious injury or death. hold A moving garage door could injure or kill someone under it. flash once. 33 Receiver and Remote Control Programming34 Having a Problem?Situation Probable Cause and Solution 35 Having a Problem? (continued)Situation Probable Cause & Solution 37 Repair Parts38 AccessoriesRequired For Sectional Doors Only Accessories Art - SEARS 92 Side to Side 3/3/92 39 Index40 OWNERS MANUALModel No. 139.18847 139.18857 GARAGE DOOR OPENER
Also you can find more Sears manuals or manuals for other Household Appliance.