Page 2 - Start by reviewing these important safety alert symbols; The Protector System; Mechanical; WARNING
Start by reviewing these important safety alert symbols 2 CONTENTS PAGE A review of safety alert symbols ..............................2You'll need tools ......................................................3Illustration of door installation .................................4Opener carton inventory...
Page 3 - S e r i o u s p e r s o n a l i n j u r y c o u l d; • Lift the door about halfway as shown. Release the
3 An unbalanced garage door might not reversewhen required and someone under the doorcould be seriously injured or killed. If your garage door binds, sticks or is out ofb a l a n c e , c a l l f o r p r o f e s s i o n a l g a r a g e d o o rservice. Garage doors, door springs, cables, p u l l e y s...
Page 4 - Closed Position
4 Safety Reversing Sensor Horizontal and vertical reinforcement is needed for lightweight garage doors (fiberglass, steel, aluminum, door with glass panels, etc.). See page 19 for details. Support bracket & fastening hardware is required. See page 12. — — — — — — — — Door Center Header Wall Safe...
Page 5 - Opener Carton Inventory; Assembly Hardware; Rope; Hardware Inventory
5 Straight Door Arm Door Bracket Plate Door Bracket Safety Labels and Literature "C" Wrap (2) 2 -Conductor Bell Wire White & White/Red Curved Door Arm Rail Styrofoam Chain Pulley Bracket Trolley Chain Safety Reversing Sensor Mounting Bracket With Slot (2) Safety Reversing Sensor Mounting...
Page 6 - • Guide the chain over chain spreader and opener; CAUTION! Use only the; • Tighten both screws securely through the rail into; Hardware Shown Actual Size; Assembly Section: Pages 6 – 7; • Place the opener on packing material to protect; mounted in the top of the opener.; Assembly Step 1; Attach the Rail to the Opener; Assembly Step 2; CAUTION; • Position the rail support bracket on the opener.
Chain Spreader Sprocket Chain USE ONLY THIS TYPE AND SIZE SCREW Washered Screw 5/16"-18x1/2" Opener 6 • Guide the chain over chain spreader and opener sprocket. If necessary, loosen the outer nut on thetrolley to obtain more chain slack. Insert thesecond washered screw. CAUTION! Use only the...
Page 7 - Assembly Step 3; Tighten the Chain; IMPORTANT INSTALLATION INSTRUCTIONS; READ AND FOLLOW ALL INSTALLATION INSTRUCTIONS
• Spin the inner nut and lock washer down the threaded shaft, away from the trolley. • To tighten the chain, tur n outer nut in the direction shown. As you turn the nut, keep the chainfrom twisting. • When the chain is approximately 1/2" above the base of the rail at its midpoin t, re-tighten th...
Page 8 - only if; Installation Section: Pages 8 – 20; Determine Header Bracket Location; The door might
• Open your door to the highest point of travel as shown. Drawan intersecting horizontal lineon the header wall 2" abovethe high point. This height willprovide travel clearance for thetop edge of the door. Header Wall Ceiling Track Highest Point of Travel Door 2" 8 Proceed to Step 2, page 9....
Page 9 - Fasten the Header Bracket to the Wall; • Center the bracket on the vertical guideline with; Fasten the Header Bracket to the Ceiling; Installation Step 2; I nstall the Header Bracket; • Extend the vertical guideline onto the ceiling as
Lag Screws 5/16"-9x1-5/8" Highest Point of Travel (of Garage Door) Vertical Center Line Header Wall Garage Door UP CEILING MOUNT ONLY Wall Mounting Holes Optional Wall Mounting Holes The nail hole is for positioning only. You must use lag screws to mount the header bracket. UP CEILING MOUNT ...
Page 10 - Installation Step 3; Attach the Rail to the Header Bracket
Header Bracket Chain Pulley Bracket Temporary Support Header Wall Garage Door Clevis Pin 5/16"x2-3/4 " Ring Fastener Header Bracket Chain Pulley Bracket Rail Rail • Position the opener on the garage floor below the header bracket. Use packing material as aprotective base. If the door spring ...
Page 11 - Installation Step 4; Position the Opener; • If the top panel hits the trolley when you raise; • Raise the opener onto a stepladder.
Installation Step 4 Position the Opener T o p r e v e n t d a m a g e t o s t e e l , a l u m i n u m ,fiberglass or glass panel doors, do not rest theopener on the door without using a 2x4. 11 CAUTION Trolley Trolley Release Arm • If the top panel hits the trolley when you raise the door, pull down...
Page 12 - Installation Step 5; Hang the Opener; • Measure the distance from; Figure 1
Installation Step 5 Hang the Opener Two representative installations are shown.Yours may be different. Hanging brackets shouldbe angled, Figure 1, to provide rigid support. Onfinished ceilings, Figure 2, attach a sturdy metalbracket to structural supports in ceiling beforeinstalling the opener. The ...
Page 13 - Installation Step 6; Install the Door Control; but where the garage door is visible.
Installation Step 6 Install the Door Control 13 Children operating or playing with a garagedoor opener can injure themselves or others.The garage door could close and cause seriousinjury or death.Install the Door Control (or any additional pushbuttons) out of the reach of children and awayfrom all m...
Page 14 - • Install a 75 watt maximum light bulb in the socket.; Installation Step 7; Install the Light; Installation Step 8; The rope knot could become; • Thread the other end of the rope through the hole in
Opener 75 Watt Max. Light Bulb Install the Light • Install a 75 watt maximum light bulb in the socket. The light will tur n ON and remain lit forapproximately 4-1/2 minutes when power isconnected. Then the light will tur n OFF. • If the bulb bur ns out prematurely due to vibration, replace with a &#...
Page 15 - only fit into a grounding; Installation Step 9; Electrical Requirements; • Remove the opener cover screws and set the; and from the circuit
To reduce the risk of electric shock, your garagedoor opener has a grounding type plug with a thirdgrounding 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 theproper outlet. Installation Step 9 El...
Page 16 - Facing the door from inside the garage; The safety reversing sensor; The brackets
Without a properly working safety reversingsensor, persons (particularly children) couldbe injured or killed by a closing garage door.Read and follow all instructions. To protect small children, install the safetyreversing sensor so that the beam will be nohigher than 4-6" above the garage floor...
Page 17 - Installation Step 10
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 Installation Step 10 Install the Safety Reversing Sensor(Receiving and Sending Eyes) Inside Garage Wall "C" Shaped Wrap Mounting Bracket with Square Holes 1/4-20x1/...
Page 19 - Installation Step 11; Fasten Door Bracket & Plate; INSTALLATION STEP 11; Fasten the Door Bracket; Center the door bracket on the previously marked
Installation Step 11 Fasten Door Bracket & Plate T o p r e v e n t d a m a g e t o s t e e l , a l u m i n u m ,f i b e r g l a s s o r g l a s s p a n e l d o o r s , a l w a y sreinforce the inside of the door both verticallyand horizontally with an angle iron. INSTALLATION STEP 11 Fasten the ...
Page 20 - Installation Step 12; Connect Door Arm to Trolley; • Bring arm sections together. Find two pairs of holes; above holes in straight; • Fasten straight door arm section to outer trolley; • Fasten curved section to the door bracket in the
Installation Step 12 Connect Door Arm to Trolley Make sure garage door is fully closed. Pull the manual release handle to disconnect the outer trolleyfrom the inner trolley. Slide the outer trolley back (away from the door) about 2” as shown in Figures 1,2 and 3. Figure 2: • Bring arm sections toget...
Page 21 - Adjustment Step 1; Adjust the UP and DOWN Limits; Adjustment Section: Pages 21 – 23
Adjustment Step 1 Adjust the UP and DOWN Limits Do not make any limit adjustments until theSafety Reversing Sensors are completelyinstalled. 21 Limit adjustment settings regulate the points atwhich the door will stop when moving up or down. The door will stop in the up direction if anything interfer...
Page 22 - Adjustment Step 2; Adjust the Force; How and When to Adjust the Forces; The door will
Adjustment Step 2 Adjust the Force Too much force on the door will interfere withth e p r o p e r o p e r a t i o n o f th e s a f e t y r e v e r s esystem. The door might not reverse properly when required and could seriously injure orkill someone under it. Do not increase theforce beyond what is ...
Page 23 - Adjustment Step 4; Test the Safety Reverse System; Adjustment Step 3; Test The Protector System
Adjustment Step 4 Test the Safety Reverse System Test: • Place 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 i...
Page 24 - Limit and Force Adjustment Control; IMPORTANT SAFETY INSTRUCTIONS; Care of Your Opener
Limit and Force Adjustment Control Weather conditions may cause some minorchanges in door operation requiring some re-adjustments, particularly during the firstyear of operation. Pages 21 and 22 refer to the limit and forceadjustments. Only a screwdriver is required.Follow the instructions carefully...
Page 25 - Operation of Your Opener; Operation of the; Press to open or close the door.
The lockout featureprevents the trolley fromreconnecting auto-matically. Pull themanual release handledown and back (towardthe opener). The doorcan then be raised andlowered manually asoften as necessary. Todisengage the lockoutfeature, pull the manualrelease handle straightdown. The trolley willrec...
Page 26 - To Program the Opener to Accept; SECURITY; Figure 2; SECURITY
Children operating or playing with a garagedoor opener can injure themselves or others.T h e g a r a g e d o o r c o u l d c l o s e a n d c a u s eserious injury or death. Do not allow childrento operate the Door Control or remote controltransmitter(s).A m o v i n g g a r a g e d o o r c o u l d i ...
Page 27 - Operation of the Multi-Function Door Control Panel
SECURITY ✚ Multi-Function Door Control - Model 58LM (OPTIONAL) 27 Children operating or playing with a garage dooropener can injure themselves or others. The garage door could close and cause serious injury or death. Install the door control (or any additional pushbuttons) out of the reach of childr...
Page 29 - Installation; Setting the Personal Entry Code; Choose a 4-digit personal entry code using the; Garage Door Opener Receiver
SECURITY ✚ Keyless Entry - Model 67LM (OPTIONAL) 29 Features For use with any SECURITY ✚ compatible garage door opener receiver.P e r s o n a l i z e d C o d e : U p t o 1 0 , 0 0 0 p o s s i b l ecombinations. Code can be easily changed if desired.Operation: 12 Volt power supply. Opener activateswh...
Page 30 - Clear memory and reprogram all remote controls.; Repeat the safety reverse test after the adjustment is complete.
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 wall switch.) 2. Have you disabled all door locks? Review installation instruction warnings on page 7.3. Is there a build-up of ice o...
Page 32 - Repair Parts; Rail Assembly Parts
6 UP CEILING MOUNT ONLY 10 1 NOTICE 3 5 4 9 8 11 12 2 7 2 1 3 4 RAIL GREASE NO. 83A4 5 Repair Parts Rail Assembly Parts Installation Parts 32 KEY PART NO. NO. DESCRIPTION 1 1A995 Master link kit 2 41A2780 Chain pulley bracket 3 41A3489 Complete trolley assembly 4 CD1008 8 Foot Rail Assembly CD1010 1...
Page 33 - Opener Assembly Parts
Repair Parts Opener Assembly Parts 9 7 12 13 14 15 18 4 8 11 17 10 16 3 5 6 18 15 DN UP Brown Wire (Down) Contact LIMIT SWITCH ASSY. Grey Wire Yellow Wire (Up) Contact Center Limit Contact Drive Gear 1 2 KEY PART NO. NO. DESCRIPTION 1 41C5069 Rail support bracket assembly kit 2 144B18 Pulley (Chain)...
Page 34 - Accessories Available for your Opener; Other Products For Your Opener; To allow a 10 foot door to open fully.
LIGHT LOCK LIGHT LOCK Accessories Available for your Opener Other Products For Your Opener 108D36 Model 59 Model 976LM Model 1702 Outside Keylock: Opens the garage doorautomatically from outside whenremote control is not handy. Outside Quick Release: Required for a garage with NOaccess door. 10 foot...
Page 35 - Index
Index Access Door/Outside Quick Release Accessory..........................................................................................4, 34 Chain Tension ................................................................................................................................................
Page 36 - LIFTMASTER SERVICE IS; All Rights Reserved
LIFTMASTER GARAGE DOOR OPENER ONE-YEAR LIMITED WARRANTY Chamberlain/LiftMaster warrants to the first retail purchaser of this product that it will be free from any defect in materials and/orworkmanship for a period of twelve full months from the date of purchase. The product must be used in complete...
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