ملخص المحتوى في الصفحة رقم 1
The Chamberlain Group, Inc.
845 Larch Avenue
Elmhurst, Illinois 60126-1196
www.liftmaster.com
®
GARAGE DOOR OPENER
Model 2110 1/3 HP
2220 1/2 HP
2220-267 1/2 HP
For Residential Use Only
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 the Protector System is connected and
properly aligned.
Periodic checks of the opener are required to ensure safe operation.
Th
ملخص المحتوى في الصفحة رقم 2
TABLE OF CONTENTS Introduction Pages 2-5 Adjustment Pages 24-26 Safety symbol and signal word review........................2 Adjust the travel limits ...............................................24 Preparing your garage door ........................................3 Adjust the force .........................................................25 Tools needed...............................................................3 Test the safety reversal system.................................26 ® Plannin
ملخص المحتوى في الصفحة رقم 3
1 Preparing your garage door WARNING WARNING Before you begin: To prevent possible SERIOUS INJURY OR DEATH: • Disable locks. • ALWAYS call a trained door systems technician if CAUTION WARNING • Remove any ropes connected to garage door. garage door binds, sticks, or is out of balance. An unbalanced garage door may not reverse when • Complete the following test to make sure your required. garage door is balanced and is not sticking or • NEVER try to loosen, move or adjust garage door, door bindi
ملخص المحتوى في الصفحة رقم 4
— — — — — — — — Planning Identify the type and height of your garage door. Survey 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 illustrations as you proceed with the installation of your opener. SECTIONAL DOOR INSTALLATION FINISHED CEILING Support bracket & fastening hardware is required. Horizontal and vertical reinforcement See page
ملخص المحتوى في الصفحة رقم 5
Carton Inventory Your garage door opener is packaged in two cartons purchased. If anything is missing, carefully check the which contain the motor unit and all parts illustrated packing material. Parts may be stuck in the foam. below. Accessories will depend on the model Hardware for installation is also listed below. Models 2220, 2220-267 Model 2110 Models 2220 (1), 2220-267 (2) Model 2110 (1) Remote Control SECURITY✚ SECURITY✚ Transmitter Visor Clip Single-Function Remote Control 3-Channel R
ملخص المحتوى في الصفحة رقم 6
ASSEMBLY STEP 1 HARDWARE SHOWN ACTUAL SIZE Fasten the Rail to the Motor Unit Hex Bolt Lock Nut 1/4" - 20 1/4" - 20 x 5/8" To avoid installation difficulties, do not run the garage door opener until instructed to do so. • Working on a level surface, align the rail assembly with the motor unit, as shown. • Slip the coupling over the rail sprocket. • Slide the rail through the motor unit bracket until the coupling fits securely over the motor unit Motor Unit sprocket. Sprocket Motor Unit • Align th
ملخص المحتوى في الصفحة رقم 7
ASSEMBLY STEP 3 Lock Nuts Attach the Rail Brackets 1/4"-20 Rail Brackets • Align rail brackets to end of rail assembly, as shown. • Insert two 1/4"-20 x 5/8" hex bolts and lock nuts. Tighten securely with a 7/16" socket. You have now finished assembling your garage Hex door opener. Please read the following warnings Bolts Rail 1/4"-20x5/8 before proceeding to the installation section. HARDWARE SHOWN ACTUAL SIZE Hex Bolt Lock Nut 1/4" - 20 1/4" - 20 x 5/8" INSTALLATION IMPORTANT INSTALLATION IN
ملخص المحتوى في الصفحة رقم 8
INSTALLATION STEP 1 Finished Determine the Header Bracket Vertical Ceiling Centerline Location Header Structural 2x4 Wall Supports WARNING WARNING To prevent possible SERIOUS INJURY or DEATH: • Header bracket MUST be RIGIDLY fastened to CAUTION WARNING structural support on header wall or ceiling, otherwise garage door might not reverse when required. DO NOT install header bracket over drywall. • Concrete anchors MUST be used if mounting header Vertical bracket or 2x4 into masonry. Centerline •
ملخص المحتوى في الصفحة رقم 9
ONE-PIECE DOOR WITHOUT TRACK Unfinished Ceiling 1. Close the door and mark the inside vertical centerline of your garage door. Extend the line Structural onto the header wall above door, as shown. Supports Header Wall Vertical If headroom clearance is minimal, you can install Centerline 2x4 the header bracket on the ceiling. See page 10. 2x4 If you need to install the header bracket on a 2x4 (on wall or ceiling), use lag screws (not provided) OPTIONAL to securely fasten the 2x4 to structural sup
ملخص المحتوى في الصفحة رقم 10
INSTALLATION STEP 2 Install the Header Bracket Wall Mounting Holes You can attach the header bracket either to the wall CEILING MOUNT ONLY above the garage door, or to the ceiling. Follow the The nail hole is for positioning only. instructions which will work best for your particular You must use lag screws UP requirements. Do not install the header bracket to mount the header bracket. over drywall. If installing into masonry, use concrete anchors (not provided). WALL HEADER BRACKET INSTALLAT
ملخص المحتوى في الصفحة رقم 11
INSTALLATION STEP 3 Attach the Rail to the Header Bracket • Position the opener on the garage floor below the header bracket. Use packing material as a protective base. NOTE: If the door spring is in the way you’ll need 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. Header Wall • Align the bracket holes and join with a clevis pin as shown. Header Bracket • Insert a ring fastener to
ملخص المحتوى في الصفحة رقم 12
INSTALLATION STEP 4 WARNING WARNING ® Install The Protector System • Be sure power is not connected to the garage door opener BEFORE installing the safety reversing sensor. The safety reversing sensor must be connected CAUTION WARNING • To prevent SERIOUS INJURY or DEATH from a closing and aligned correctly before the garage door garage door: opener will move in the down direction. – Correctly connect and align the safety reversing IMPORTANT INFORMATION ABOUT sensor. This required safety device
ملخص المحتوى في الصفحة رقم 13
INSTALLING THE BRACKETS Figure 1 Be sure power to the opener is disconnected. Install and align the brackets so the sensors will face DOOR TRACK MOUNT (RIGHT SIDE) each other across the garage door, with the beam no higher than 6" above the floor. They may be installed Door in one of three ways, as follows: Track Garage door track installation (preferred): Lip Indicator • Slip the curved arms over the rounded edge of light each door track, with the curved arms facing the door. Snap into place
ملخص المحتوى في الصفحة رقم 14
MOUNTING AND WIRING THE SAFETY Figure 4 SENSORS Wing nut • Slide a 1/4"-20x1/2" carriage bolt head into the slot on each sensor. Use wing nuts to fasten sensors to brackets, with lenses pointing toward each other across the door. Be sure the lens is not Carriage bolt obstructed by a bracket extension (Figure 4). 1/4"-20x1/2" Lens • Finger tighten the wing nuts. Recommended Wire Routing HARDWARE SHOWN ACTUAL SIZE 1. Using insulated staples, run the wires from both sensors to the rail at the doo
ملخص المحتوى في الصفحة رقم 15
WARNING WARNING INSTALLATION STEP 5 CAUTION WARNING Position the Opener To prevent damage to garage door, rest garage door opener rail on 2x4 placed on top section of door. Follow instructions which apply to your door type as illustrated. SECTIONAL DOOR OR ONE-PIECE DOOR WITH TRACK A 2x4 laid flat is convenient for setting an ideal door- to-rail distance. 2x4 • Raise the opener onto a stepladder. You will need Header laid flat Bracket help at this point if the ladder is not tall enough. • Open
ملخص المحتوى في الصفحة رقم 16
INSTALLATION STEP 6 WARNING WARNING Hang the Opener To avoid possible SERIOUS INJURY from a falling garage door opener, fasten it SECURELY to structural Two representative installations are shown. Yours CAUTION WARNING supports of the garage. Concrete anchors MUST be used may be different. Hanging brackets should be angled if installing ANY brackets into masonry. (Figure 1) to provide rigid support. On finished ceilings (Figure 2), attach a sturdy metal bracket to structural supports before inst
ملخص المحتوى في الصفحة رقم 17
LIGHT LIGHT WARNING WARNING INSTALLATION STEP 7 CAUTION WARNING Install the Door Control To prevent possible SERIOUS INJURY or DEATH from electrocution: Locate door control within sight of the door at a minimum • Be sure power is not connected BEFORE installing door height of 5 feet where small children cannot reach, and control. away from moving parts of the door and door hardware. The installation surface must be smooth and flat. If • Connect ONLY to 24 VOLT low voltage wires. installing into
ملخص المحتوى في الصفحة رقم 18
NOTICE Top Lens Tab INSTALLATION STEP 8 Lens Install the Lights • Install up to a 100 watt maximum light bulb in each Bottom Lens Tab socket. The lights will turn ON and remain lit for Top approximately 4-1/2 minutes when power is Chassis Slot connected. Then the lights will turn OFF. • Insert bottom lens tabs into slots on chassis. Tilt towards chassis to engage top tabs, then drop down gently into place. Bottom • To remove, depress both top lens tabs. Tilt lens Chassis Slots slightly outward
ملخص المحتوى في الصفحة رقم 19
INSTALLATION STEP 10 WARNING WARNING Electrical Requirements To prevent possible SERIOUS INJURY or DEATH from electrocution or fire: To avoid installation difficulties, do not run the CAUTION WARNING • Be sure power is not connected to the opener, and opener at this time. disconnect power to circuit BEFORE removing cover to To reduce the risk of electric shock, your garage door establish permanent wiring connection. opener has a grounding type plug with a third • Garage door installation and wir
ملخص المحتوى في الصفحة رقم 20
WARNING WARNING CAUTION INSTALLATION STEP 12 WARNING Fasten the Door Bracket To prevent damage to garage door, reinforce inside of door with angle iron both vertically and horizontally. Follow instructions which apply to your door type as illustrated below or on the following page. A horizontal reinforcement brace should be long Header Bracket enough to be secured to two or three vertical supports. A vertical reinforcement brace should cover the height of the top panel. Figure 1 shows one piec
