Instruction/ maintenance manual of the product 139.18847 Sears
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GARA GE DOOR OPENER 1/2 HP O WNER’S MANU AL Model No. 139.18847 139.18857 For Residential Use Only Caution: Read and f ollow all safety rules and operating instructions bef ore first use of this pr oduct. F asten the manual near the garage door after installation.
Start by Reviewing these Important Safety Alert Symbols 2 Contents Page A review of safety alert symbols ................................. 2 You'll need tools .......................................................... 3 Safety information regarding garage door locks and ropes .
Pliers Wire Cutters Claw Hammer Hack Saw Screwdriver Adjustable End Wrench 1/2" and 7/16" Sockets and Wrench Drill Tape Measure 2 1 Stepladder Pencil 3/16", 5/16", and 5/32&.
4 Safety Reversing Sensor Horizontal and vertical reinforcement is needed for lightweight garage doors (fiberglass, steel, aluminum, door with glass panels, etc.). See page 24 for details. Support bracket & fastening hardware is required.
Safety Reversing Sensor FINISHED CEILING Support bracket & fastening hardware may be required. See page 17. Slack in Chain Tension is Normal When Garage Door is Closed Safety.
6 Straight Door Arm Section Curved Door Arm Section Safety Labels and Literature Cable Pulley Bracket Chain and Cable in Dispensing Carton Header Bracket UP CEILING MOUNT ONLY .
7 Lock Washer 5/16" (4) Nut 5/16"-18 (6) Clevis Pin 5/16"x2-3/4" (1) NOTICE Handle Insulated Staples (10) Assembly Hardware Kit 41A3534 Installation Hardware Kit 41A3475-4.
8 Assembly Step 1 Assemble the T -rail & Attach the Cable Pulley Bracket • Align the 3 T-rail sections on a flat surface exactly as shown. The end sections are identical. Make sure the "arrow label" on the center section is pointing toward the door.
Assembly Step 2 Install the Trolley on the T -rail • Place the opener on packing material to protect the cover. For convenience, put a support under the cable pulley bracket. • Remove the (2) 5/16"-18x1/2" washered screws mounted in the top of the opener.
Assembly Step 4 Install the Chain/Cable & Attach the Sprocket Cover Cable Pulley Cable Loop Master Link Bar Master Link Clip-On Spring Trolley T-rail Pin Pin Notch Chain Flat End of.
• 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. As you turn the nut, keep the chain from twisting. • When the chain is approximately 1/2" above the base of the T-rail at its midpoint, re-tighten the inner nut to secure the adjustment.
• Open your door to the highest point of travel as shown. Draw an intersecting horizontal line on the header wall 2" above the high point. This height will provide travel clearance for the top edge of the door. Door clearance brackets are available for sectional doors when headroom clearance is less than 2".
Door Highest Point of Travel Header Wall Pivot Distance Header Wall Highest Point of Travel Door Distance Jamb Hardware The Chamberlain Group, Inc. Position Header Bracket One Piece Door Without Track.
Lag Screws 5/16"x9x1-5/8" Highest Point of Travel (of Garage Door) Vertical Center Line Header Wall Garage Door Mounting Header Bracket to WALL Mounting New Header Brack.
Header Bracket Cable Pulley Bracket Temporary Support Header Wall Garage Door The Chamberlain Group, Inc. Attach Tee Rail to Header Bracket 2/4/92 - 4/9/92 T-rail Clevis Pin 5/.
Installation Step 4 Position the Opener Follow instructions which apply to your door type as illustrated. To prevent damage to steel, aluminum, fiberglass or glass panel doors, do not rest the opener on the door without using a 2x4.
Installation 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 finished ceilings, Figure 2, attach a sturdy metal bracket to structural supports before installing the opener.
Installation Step 6 Install the Door Control 18 Do not connect to live electrical wiring. Connect only to 24 Volt low voltage wires. Connection to live wires or higher voltage may cause serious injury from shock, burn or electrocution. Children operating or playing with a garage door opener can injure themselves or others.
The Chamberlain Group, Inc. Step 7 Install Light and Lens - Sears 4/17/92 - 4/20/92 Lens Guide Lens Slot 75 Watt Max. Light Bulb Lens Tab Light Lens Guides du diffuseur Encoche du diffuseur Ampoules de 75 watts maximum Patte du diffuseur Diffuseur Install the light: • Install a 75 watt maximum light bulb in each socket.
T o reduce the risk of electric shock, your garage door opener has a grounding type plug with a third grounding pin. This plug will only fit into a grounding type outlet. If the plug doesn't fit into the outlet you have, contact a qualified electrician to install the proper outlet.
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. Installation procedures are the same for sectional and one-piece doors.
1/4x1-1/2" Lag Screw #10-32x3/8" Screw 1/4"-20 Lock Nut #10x32 Lock Nut Staples 1/4"-20x1/2" Carriage Bolts Tire-fond de 1/4x1-1/2 po Écrou 1/4 de .
Invisible Light Beam Protection Area Sensor Sensor Connect Wire to Opener Terminals Attaching Sensor to "C" Wrap and Wires to Operator 11/14/91 - 1/15/92 Bell Wire Bell Wire Finishe.
Installation Step 1 1 Fasten Door Bracket Follow instructions which apply to your door type as illustrated below or on page 25. To prevent damage to steel, aluminum, fiberglass or glass panel doors, always reinforce the inside of the door both vertically and horizontally with an angle iron.
Door Bracket Inside Edge of Door or Reinforcement Board Horizontal and vertical reinforcement is needed for lightweight garage doors (fiberglass, aluminum, steel, door with glass panel, etc.
Clevis Pin 5/16"x1-1/4" Clevis Pin 5/16"x1" DoorArmTtoTrolleySec/FR New door brkt 1/96 Ring Fastener Door Bracket Door Bracket Curved Door Arm Straight Door.
Nuts 5/16"-18 Lock Washers 5/16" Ring Fastener Straight Door Arm Screws 5/16"-18x7/8" Door Bracket 5/16"x1-1/4" ClevisPin Curved Door Arm Fully.
Adjustment Step 1 Adjust the UP and DOWN Limits Do not make any limit adjustments until the safety reversing sensors are completely installed. 28 Limit adjustment settings regulate the points at which the door will stop when moving up or down. The door will stop in the up direction if anything interferes with door travel.
Adjustment Step 2 Adjust the Force Too much force on the door will interfere with the proper operation of the safety reverse system. The door might not reverse properly when required and could seriously injure or kill someone under it. Do not increase the force beyond the minimum amount required to close the door.
Adjustment Step 4 T est the Safety Reverse System Test: • Place a one-inch board (or a 2x4 laid flat) on the floor, centered under the garage door. • Operate the door in the down direction. The door must reverse on striking the obstruction. Adjustment: If the door stops on the obstruction, it is not traveling far enough in the down direction.
Once a Month Manually operate door. If it is unbalanced or binding, call for professional garage door service. Check to be sure door opens & closes fully. Adjust limits and/or force if necessary. (See pages 28 and 29.) Repeat the safety reverse test.
To open the door manually: The door should be fully closed if possible. Pull down on the red emergency release handle and lift the door manually. To reconnect the door to the opener, press the Door Control push button. 32 Activate the opener with any of the following: • The Remote Control: Hold push button down until the door starts to move.
33 Adjust Force - SEARS Bouton "SRT" (intelligent) Ouvre-porte de garage (avec bouton "SRT") Témoin PANNEAU ARRIÈRE KG KG 1 3 9 7 5 1 3 9 7 5 1 2 3 "SRT" (l.
1. Does the opener have electric power? Plug a lamp into the outlet. If it doesn't light, check the fuse box or the circuit breaker. (Some outlets are controlled by a door switch.) 2. Have you disabled all door locks? Review installation instruction warnings on Page 11.
Having a Problem? (continued) Situation Probable Cause & Solution The door reverses for no apparent reason and opener lights don't blink: 1. Is something obstructing the door? Pull the red emergency release handle. Operate the door manually. If it is unbalanced or binding, call for professional garage door service.
7 4 NOTICE 5 6 UP CEILING MOUNT ONLY 8 14 15 11 12 13 10 9 1 2 4 5 2 3 2 3B FOR REMOTE MODEL 139.18791B 3A 2 FOR REMOTE MODEL 139.18791 TO GARAGE DOOR 1 2 4 4 6 5 7 RAIL GREASE NO. 83A4 3 Repair P arts Rail Assembl y P arts Installation P arts 36 KEY P AR T NO .
Repair P arts Opener Assembl y P arts 1 2 10 8 11 12 13 14 15 16 19 4 3 Exploded View SEARS 315-699 (Yellow Disk #3) Models 53315, 53415, 53615, 53625 & 53699 4/3/89 - 6/20/89 - 6/25/89 - 8/2/90 D.
38 Accessories Sears offers many useful accessories for your garage door opener . They are illustrated below with Sears model numbers and descriptions SECURITY ✚ Compact 3-Function Remote Control: With loop for attaching key ring. (Available August, 1997) SECURITY ✚ Single-Function Remote Control: Includes visor clip.
Index Access Door/Outside Key Release Accessory ...............................................................................................4, 5 Chain Tension .........................................................................................
O WNER’S MANU AL Model No. 139.18847 139.18857 The model number label is located under the light lens on the left side panel of your opener . When requesting service or ordering parts, always provid.
An important point after buying a device Sears 139.18847 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Sears 139.18847 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Sears 139.18847 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Sears 139.18847 you will learn all the available features of the product, as well as information on its operation. The information that you get Sears 139.18847 will certainly help you make a decision on the purchase.
If you already are a holder of Sears 139.18847, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Sears 139.18847.
However, one of the most important roles played by the user manual is to help in solving problems with Sears 139.18847. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Sears 139.18847 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
