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LiftMaster 3255 Support Question

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Question posted by cosin on May 19th, 2014

How Much Does A Lift Master 3255 Garage Door Opener Cost

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Related LiftMaster 3255 Manual Pages

3255 Manual - Page 1

® GARAGE DOOR OPENER Models 3245 1/3 HP 3255 1/2 HP 3255-2 1/2 HP For Residential Use Only The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 www.liftmaster.com Owner's Manual ■ Please read this manual and the enclosed safety materials carefully! ■ Fasten the manual near the garage door after installation. ■ The door WILL NOT CLOSE unless...

3255 Manual - Page 2

... safety instructions 26 Using your garage door opener 26 Using the wall-mounted door control 27 To open the door manually 27 Care of your garage door and/or the garage door opener if you do not comply ...Parts and Service 36 Warranty 36 INTRODUCTION Safety Symbol and Signal Word Review This garage door opener has been designed and tested to the possibility of serious injury or death ...

3255 Manual - Page 3

... ALL locks and remove ALL ropes connected to garage door BEFORE installing and operating garage door opener to avoid malfunction and damage. Lift the door about halfway as illustrated below. To prevent possible SERIOUS INJURY OR DEATH: • ALWAYS call a trained door systems technician. Release the door. Sectional Door One-Piece Door Tools needed During assembly, installation and...

3255 Manual - Page 4

... Access Door Safety Reversing Sensor Gap between floor and bottom of door must not exceed 1/4" (6 mm). Additional materials may find it helpful to refer back to your opener. Safety Reversing Sensor Safety Reversing Sensor Gap between floor and bottom of Garage Door Extension Spring OR Torsion Spring Wallmounted Door Control Access Door --- --- -- Survey your garage door.

3255 Manual - Page 5

contain the motor unit and all parts illustrated below . 3245 (1), 3255 (1), 3255-2 (2) LOCK LIGHT Multi-Function Door Control Panel : SECURITY ® Single-Button Remote Control Remote Control Visor Clip Chain Sprocket Cover ...two cartons which If anything is missing, carefully check the packing material. Carton Inventory Your garage door opener is packaged in the foam.

3255 Manual - Page 6

...the washered bolts part way in. Cut tape from moving garage door opener: • ALWAYS keep hand clear of sprocket while operating opener. • Securely attach sprocket cover BEFORE operating. Washered ... Attach the Rail to the Motor Unit To avoid installation difficulties, do not run the garage door opener until instructed to do so. • Remove the two washered bolts mounted in top ...

3255 Manual - Page 7

... position shown in the direction shown (Figure 1). INSTALLATION WARNING IMPORTANT INSTALLATION INSTRUCTIONS WARNING To reduce the risk of Rail You have now finished assembling your garage door opener. Please read the following warnings before adjusting chain. WARNING Check for proper tension and readjust chain if necessary. READ AND FOLLOW ALL INSTALLATION WARNINGS AND...

3255 Manual - Page 11

... remain disconnected until Installation Step 12 is convenient for setting an ideal door-torail distance. • Remove foam packaging. • Raise the opener onto a stepladder. ENGAGED Trolley Release Arm RELEASED ONE-PIECE DOOR WITHOUT TRACK A 2x4 on the trolley release arm to garage door, rest garage door opener rail on 2x4 placed on the top section of the...

3255 Manual - Page 12

...5/16"-18 12 Measure the distance from a falling garage door opener, fasten it SECURELY to provide rigid support. Remove the 2x4. Operate the door manually. NOTE: DO NOT connect power to a ...lock washers and nuts. 6. Check to structural supports before installing the opener. Grease the top and underside of the garage. On finished ceilings (Figure 2 and Figure 3), attach a sturdy...

3255 Manual - Page 14

...OFF. • Reverse the procedure to close the lens. • Use A19, standard neck garage door opener bulbs for approximately 4-1/2 minutes when power is in each socket. The use of the endpanel or ... handle to prevent unraveling. Secure with an overhand knot at least 1" (2.5 cm) from a falling garage door: • If possible, use halogen bulbs. NOTE: If it is necessary to cut the rope,...

3255 Manual - Page 15

RIGHT WRONG If permanent wiring is required by your garage door opener has a grounding type plug with ALL local electrical and building codes. • NEVER use an extension cord, 2-wire adapter, or change plug in ANY way ...

3255 Manual - Page 16

... the floor. INSTALLATION STEP 10 Install The Protector System® The safety reversing sensor must be connected and aligned correctly before the garage door opener will move in the path of sectional garage doors without additional hardware. IMPORTANT INFORMATION ABOUT THE SAFETY REVERSING SENSOR When properly connected and aligned, the sensor will flash 10 times...

3255 Manual - Page 25

...; Safety reversal system MUST be SERIOUSLY INJURED or KILLED by turning the DOWN limit adjustment screw counterclockwise 1/4 turn. The garage door opener will flash. Without a properly installed safety reversing sensor, persons (particularly small children) could be tested every month. • If one control (force or travel cycles ...

3255 Manual - Page 26

..., until the light goes off, then on when someone walks through the open , the door will reverse. NO ONE SHOULD GO UNDER A STOPPED, PARTIALLY OPEN DOOR. 6. If possible, use handle to garage door opener BEFORE making any of the following conditions: when the opener is activated (with garage door control push buttons or remote controls. 3. After ANY adjustments are made...

3255 Manual - Page 27

...If rope knot becomes untied, you turn the opener LOCK LIGHT Light Button light on the emergency release handle and lift the door manually. Emergency Release Handle (Pull Down) Trolley... Door Control To Open the Door Manually THE MULTI-FUNCTION DOOR CONTROL Press the push bar to 1-1/2 minutes. A single blink indicates that the timer is clear of the door from a falling garage door:...

3255 Manual - Page 29

.... This feature activates the light on my motor unit: The safety reversing sensor must be connected and aligned correctly before the garage door opener will not turn off when door is open: • The garage door opener is normal. Refer to Adjustment Step 1, Adjust the UP and DOWN Travel Limits. HAVING A PROBLEM? 1. The need for occasional adjustment for...

3255 Manual - Page 30

... fails. 30 Bell Wire Diagnostics Located On Motor Unit Safety Reversing Sensor LED or Diagnostic LED "Learn" Button Diagnostic Chart Installed Safety Reversing Sensor Your garage door opener is overheated. The "Learn" button/diagnostic LED will not operate replace logic board. RPM Sensor = Short travel 6-8" (15-20 cm). • Unplug unit to reset...

3255 Manual - Page 31

...-rolling code transmitter to operate your garage door. 3. Your garage door opener has already been programmed at the factory to operate with your garage door opener, the large button is operated with a non-rolling code transmitter, the technical measure in the garage door opener does not authorize the purchaser or supplier of the garage door opener, which provides security against code-theft...

3255 Manual - Page 32

...has been activated at the factory. After a programmed number of hours or number of your garage door opener. The opener light will be heard. 2. To set a temporary PIN You may be changed by ...If the existing PIN is active. Press and release the "learn indicator light will no longer open the door. To Add, Reprogram or Change a Keyless Entry PIN NOTE: Your new Keyless Entry must be...

3255 Manual - Page 35

.... 370LM 378LM Garage Door Monitor: Security for the largest door of your garage door is designed to protect LiftMaster® garage door openers against damage from car, bedside, or anywhere in the garage. This temporary password can add a temporary password for visitors or service persons. Surge Protector: The Garage Door Opener Surge Protector is open garage door manually from...