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2

Introduction

2-5

Safety symbol and signal word review........................2

Preparing your garage door ........................................3

Tools needed ...............................................................3

Planning  .....................................................................4

Carton inventory ..........................................................5

Hardware inventory .....................................................5

Assembly 6-7

Attach the rail to the motor unit ...................................6

Attach the chain to the sprocket..................................6

Tighten the chain.........................................................7

Installation 7-23

Installation safety instructions .....................................7

Determine the header bracket location ....................8-9

Install the header bracket..........................................10

Attach the rail to the header bracket .........................11

Position the opener ...................................................12

Hang the opener .......................................................13

Install the door control...............................................14

Install the lights .........................................................15

Attach the emergency release rope and handle .......15

Electrical requirements..............................................16

Install the Protector System

®

................................17-19

Fasten the door bracket .......................................20-21

Connect the door arm to the trolley .....................22-23

Adjustment

24-26

Adjust the travel limits ...............................................24

Adjust the force .........................................................25

Test the safety reversal system.................................26

Test the Protector System

®

........................................26

Operation  

27-30

Operation safety instructions.....................................27

Using your garage door opener ................................27

Using the wall-mounted door control ........................28

To open the door manually........................................28

Care of your garage door opener..............................29

Having a problem? ...............................................29-30

Programming

31-32

To add a hand-held remote control ...........................31

To erase all codes .....................................................31

3-Channel remotes....................................................31

To add or change a Keyless Entry PIN .....................32

Repair Parts  

33-34

Rail assembly parts ...................................................33

Installation parts ........................................................33

Motor unit assembly parts .........................................34

Accessories

35

Repair Parts and Service

36

Warranty

36

TABLE OF CONTENTS

When you see these Safety Symbols and Signal
Words on the following pages, they will alert you to
the possibility of 

serious injury or death

if you do

not comply with the warnings that accompany them.
The hazard may come from something mechanical
or from electric shock. Read the warnings carefully.

When you see this Signal Word on the following
pages, it will alert you to the possibility of damage to
your garage door and/or the garage door opener if
you do not comply with the cautionary statements
that accompany it. Read them carefully.

INTRODUCTION

Safety Symbol 
and Signal Word Review

This garage door opener has been designed and tested to offer safe service provided it is installed, operated,
maintained and tested in strict accordance with the instructions and warnings contained in this manual.

Mechanical

Electrical

WARNING

CAUTION

WARNING

WARNING

WARNING

CAUTION

WARNING

WARNING

WARNING

CAUTION

WARNING

WARNING

Содержание 1245BM

Страница 1: ...arefully Fasten the manual near the garage door after installation The door WILL NOT CLOSE unless the Protector System is connected and properly aligned Periodic checks of the opener are required to e...

Страница 2: ...problem 29 30 Programming 31 32 To add a hand held remote control 31 To erase all codes 31 3 Channel remotes 31 To add or change a Keyless Entry PIN 32 Repair Parts 33 34 Rail assembly parts 33 Insta...

Страница 3: ...ring your garage door Before you begin Disable locks Remove any ropes connected to garage door Complete the following test to make sure your garage door is balanced and is not sticking or binding 1 Li...

Страница 4: ...vey your garage area to see if any of the conditions below apply to your installation Additional materials may be required You may find it helpful to refer back to this page and the accompanying illus...

Страница 5: ...Your garage door opener is packaged in two cartons which contain the motor unit and all parts illustrated below Accessories will depend on the model purchased If anything is missing carefully check t...

Страница 6: ...ASSEMBLY STEP 2 Attach the Chain to the Sprocket and Install the Sprocket Cover Position chain over the sprocket If necessary loosen the outer nut on the trolley to obtain more chain slack Insert the...

Страница 7: ...door opener only on properly balanced and lubricated garage door An improperly balanced door may not reverse when required and could result in SEVERE INJURY or DEATH 3 All repairs to cables spring ass...

Страница 8: ...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 Proceed to Step 2 page 10 One piece door wit...

Страница 9: ...hown Measure the distance from the top of the door to the floor Subtract the actual height of the door Add 8 to the remainder See Example 3 Close the door and draw an intersecting horizontal line on t...

Страница 10: ...Garage Door Travel Vertical Centerline 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 m...

Страница 11: ...ed help Have someone hold the opener securely on a temporary support to allow the Rail to clear the spring Position the rail bracket against the header bracket Align the bracket holes and join with a...

Страница 12: ...tting an ideal door to Rail distance Raise the opener onto a stepladder You will need help at this point if the ladder is not tall enough Open the door all the way and place a 2x4 laid flat on the top...

Страница 13: ...to make sure the Rail is centered over the door or in line with the header bracket if the bracket is not centered above the door 7 Remove the 2x4 Operate the door manually If the door hits the Rail r...

Страница 14: ...return to the close position until the sensor beam is connected and properly aligned See Safety Reversing Sensor Instructions beginning on page 17 Dry Wall Anchors Insulated Staples Screw 6ABx1 1 2 L...

Страница 15: ...s shown Secure with an overhand knot at least 1 from the end of the rope to prevent slipping Thread the other end of the rope through the hole in the release arm of the outer trolley Adjust rope lengt...

Страница 16: ...he black line wire to the screw on the brass terminal the white neutral wire to the screw on the silver terminal and the ground wire to the green ground screw The opener must be grounded Reinstall the...

Страница 17: ...her can be installed on the left or right of the door as long as the sun never shines directly into the receiving eye lens The mounting brackets are designed to clip onto the track of sectional garage...

Страница 18: ...dge of the track as shown in Figure 1 If your door track will not support the bracket securely wall installation is recommended Wall installation Place the bracket against the wall with curved arms fa...

Страница 19: ...ye wing nut and readjust aiming directly at the receiving eye Lock in place Loosen the receiving eye wing nut and adjust sensor until it receives the sender s beam When the green indicator light glows...

Страница 20: ...or panel support and the door bracket Drill 3 16 fastening holes Secure the door bracket using the two 1 4 14x5 8 self threading screws Figure 2A Alternately use two 5 16 bolts lock washers and nuts n...

Страница 21: ...INUM STEEL DOORS WITH GLASS PANEL ETC NOT PROVIDED ONE PIECE DOORS Please read and comply with the warnings and reinforcement instructions on the previous page They apply to one piece doors also Cente...

Страница 22: ...far apart as possible to increase door arm rigidity Figure 3 Hole alignment alternative If holes in curved arm are above holes in straight arm disconnect straight arm Cut about 6 from the solid end Re...

Страница 23: ...s 5 16 Ring Fastener Straight Arm Bolts 5 16 18x7 8 Door Bracket Clevis Pin 5 16 x1 1 4 Curved Door Arm Press the Door Control push button The trolley will travel to the fully closed position Manually...

Страница 24: ...Adjustment Step 2 If the door does not close completely Increase down travel Turn the down limit adjustment screw counterclockwise One turn equals 2 of travel If door still won t close completely and...

Страница 25: ...clockwise Make small adjustments until the door completes a close cycle After each adjustment run the opener through a complete travel cycle Do not increase the force beyond the minimum amount requir...

Страница 26: ...on the one inch board remove the obstruction and run the opener through 3 or 4 complete travel cycles to test adjustment IMPORTANT SAFETY CHECK Repeat Adjustment Steps 1 2 and 3 after Each adjustment...

Страница 27: ...ially plugged in when the power is interrupted when the opener is activated and when someone walks through the open garage door It will turn off automatically after 4 1 2 minutes Bulb size is 75 watts...

Страница 28: ...e emergency release handle to disengage trolley ONLY when garage door is CLOSED Weak or broken springs or unbalanced door could result in an open door falling rapidly and or unexpectedly NEVER use eme...

Страница 29: ...the location of the remote control in your car Check to be sure the antenna on the side or back panel of motor unit extends fully downward Some installations may have shorter range due to a metal door...

Страница 30: ...s to force or travel limits The need for occasional adjustment of the force and limit settings is normal Weather conditions in particular can affect door travel 11 The door reverses for no apparent re...

Страница 31: ...n Door Control all three buttons are held 4 Release buttons when the motor unit lights blink It has learned the code If light bulbs are not installed two clicks will be heard KG KG 1 3 9 7 5 1 3 9 7 5...

Страница 32: ...the present PIN then press and hold the button The opener light will blink twice Release the button 2 Press the new 4 digit PIN you have chosen then press Enter The motor unit lights will blink once...

Страница 33: ...function remote control housing no circuit board 3 10A20 3V2032 Lithium battery 4 29B137 Remote control visor clip 5 41A2828 Emergency release rope and handle 6 217A238 2 Conductor bell wire white whi...

Страница 34: ...Lens 8 30B387 Capacitor 1 3HP 30B363 Capacitor 1 2HP 9 12A373 Capacitor bracket 10 41A3150 Terminal block w screws 11 41D3058 Universal replacement motor bracket assembly Complete with Motor worm brac...

Страница 35: ...can be easily deactivated when desired Model 976LG SAFETY SIGNAL 2 Channel Remote Control Includes visor clip Outside Keylock Opens the garage door automatically from outside when remote control is n...

Страница 36: ...RIZED REPAIRS OR ANY ALTERATIONS TO THIS PRODUCT LABOR CHARGES FOR DISMANTLING OR REINSTALLING A REPAIRED OR REPLACED UNIT REPLACEMENT OF BATTERIES AND LIGHT BULBS OR UNITS INSTALLED FOR NON RESIDENTI...

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