LiftMaster LA400 gate operator OWNER’S MANUAL 32 Pages
The LA400 is a medium-duty swing gate operator that is designed for use with vehicular swing gates. It can be used in residential, commercial, and industrial applications. The operator is powered by 24Vdc and has a maximum gate width of 16 ft (4.9 m) and a maximum gate weight of 550 lbs (249.5 kg). The operator can operate a gate for up to 4 minutes and has a travel time of 14-18 seconds for a 90 degree opening.
LiftMaster LA400 gate operator OWNER’S MANUAL
The LA400 is a medium-duty swing gate operator that is designed for use with vehicular swing gates. It can be used in residential, commercial, and industrial applications. The operator is powered by 24Vdc and has a maximum gate width of 16 ft (4.9 m) and a maximum gate weight of 550 lbs (249.5 kg). The operator can operate a gate for up to 4 minutes and has a travel time of 14-18 seconds for a 90 degree opening.
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OWNER’S MANUAL MODEL LA400 MEDIUM DUTY SWING GATE OPERATOR 2 YEAR WARRANTY Serial # Primary Arm Serial # Secondary Arm Serial # Box Installation Date TABLE OF CONTENTS TABLE OF CONTENTS OPERATOR SPECIFICATIONS WARNING Tools Needed for Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Carton Inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Additional Items Needed for Installation . . . . . . . . . . . . . . . . . . .3 Operator Dimensions and Specifications . . . . . . . . . . . . . . . . . . .3 UL325 Classifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Mechanical CAUTION WARNING WARNING Electrical WARNING CAUTION WARNING OPERATOR WARNINGS CAUTION Safety Installation Information . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Suggested Entrapment Protection Device Locations . . . . . . . . . .6 Warnings and Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Warning Sign Placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 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 gate and/or the gate operator if you do not comply with the cautionary statements that accompany it. Read them carefully. INSTALLATION Gate Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Pull-to-Open Bracket Mounting Instructions . . . . . . . . . . . . . . . .9 Push-to-Open Bracket Mounting Instructions (for use with Accessory Kit 50-19503) . . . . . . . . . . . . . . . . .10-11 Control Box Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 Control Box Mounting with U-Bolts . . . . . . . . . . . . . . . . . . . . . .12 WIRING IMPORTANT NOTE Connect Arm to Control Box . . . . . . . . . . . . . . . . . . . . . . . . . . .13 Earth Ground Rod Installation . . . . . . . . . . . . . . . . . . . . . . . . . .13 Control Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 • BEFORE attempting to install, operate or maintain the operator, you must read and fully understand this manual and follow all safety instructions. • DO NOT attempt repair or service of your commercial door and gate operator unless you are an Authorized Service Technician. BASIC CONTROL BOARD SETUP Set Dip Switch for Gate Type . . . . . . . . . . . . . . . . . . . . . . . . . . .16 Programming Remote . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 Wire Stop Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 Optional Control Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . .18-20 Force and Timer to Close . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 Program Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 DIP Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 TOOLS NEEDED FOR INSTALLATION During assembly, installation and adjustment of the operator the tools listed below will be needed. • Wrench or Socket Set • Phillips Head Screwdriver • C Clamps • Level • Small Screwdriver • T25 Torx Head Screwdriver OPERATION AND MAINTENANCE Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 Battery Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 Manual Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25 ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25 WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . .27-28 REPAIR PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29-30 WARRANTY POLICY AND SERVICE . . . . . . . . . . . . . . . .32 2 CARTON INVENTORY HARDWARE KIT LA400 (K77-19130) DESCRIPTION Post Bracket Pull to Open Bracket Hex Bolt 5/16"-18 X 1-1/2" Square Neck Carriage Bolt 3/8"-16 X 6" Hex Nut 3/8"-16 Hex Nut 5/16"-18 Flat Washer 5/16" Flat Washer 3/8" Lock Washer 5/16" Lock Washer 3/8" Gate Mounting Bracket Hairpin Clip Pin Hex Bolt 3/8"-16 X 1-1/2" Bolt 2-3/4" CONTROL BOX LA400 (LA-CONTROL) QTY 1 1 5 2 5 5 5 5 5 5 1 4 2 1 2 DESCRIPTION Control Box Hardware Bag QTY 1 1 MISCELLANEOUS Linear Actuator Arm - Model LA400-1K (1) or 2 (LA400-2K) Warning Sign 2 Battery 2 Plug-In Transformer 1 LA400-S Extension Cable - Six Conductor Junction Box - IP56 Phillips Head Mounting Screws Anchors Terminal Block - Twelve Connectors 40' (12.2 m) 1 4 4 1 NOTE: Carton inventory is based on a Single Operator. For Primary (Gate 1) and Secondary (Gate 2) installation the carton inventory is doubled except for control box (1). A D D I T I O N A L I T E M S N E E D E D F O R I N S TA L L AT I O N Permanent fasteners for warning sign Earth Ground Rod (Optional) Power Wire: 120Vac (Stranded Copper Wire) Power Wire: 24Vac Transformer (Stranded Copper Wire) Wire Gauge Length Wire Gauge Length OR 16 100' (30 m) 14 500' (152 m) 10 1000' (305 m) 12 1000' (305 m) O P E R AT O R D I M E N S I O N S A N D S P E C I F I C AT I O N S Main Supply (Motor) 24Vdc Current Consumption 2A Power Consumption 48 Watts Battery Charger Supply 26Vac, 29VA or 36Vdc, 40VA Solar Panel Supply (Optional) 27.4V, 9W (Minimum) Maximum Gate Width 16 ft. (4.9 m) Maximum Gate Weight 550 Lbs. (249.5 kg) Protection Class NEMA 3R Travel Speed 14-18 seconds for a 90 degree opening Rated Operating Time 4 Minutes Temperature -20˚C to + 50˚C -4˚F to + 122˚F Main Supply (Control) Dedicated Circuit 120V~/60Hz Absorbed Power 0.75 Watts Protection Fuse Gate 1 ATC 15A Protection Fuse Gate 2 ATC 15A Protection Fuse Battery ATC 20A Weight: 47Lbs. (21 kg.) 32.10" (81.5 cm) 4.00" (10.2 cm) .475" DIA. (1.2 cm DIA.) 33.25" (84.5 cm) .250" 4.50" (0.635 cm) (11.2 cm) 3 U L 3 2 5 M O D E L C L A S S I F I C AT I O N S The LA400 is intended for use with vehicular swing gates. The opener can be used in Class I, Class II and Class III applications. CLASS I – RESIDENTIAL VEHICULAR GATE OPERATOR A vehicular gate operator (or system) intended for use in a home of one-to four single family dwelling, or a garage or parking area associated therewith. CLASS II – COMMERCIAL/GENERAL ACCESS VEHICULAR GATE OPERATOR A vehicular gate operator (or system) intended for use in a commercial location or building such as a multi-family housing unit (five or more single family units) hotel, garages, retail store or other building servicing the general public. CLASS III – INDUSTRIAL/LIMITED ACCESS VEHICULAR GATE OPERATOR A vehicular gate operator (or system) intended for use in a industrial location or building such as a factory or loading dock area or other locations not intended to service the general public. UL325 ENTRAPMENT PROTECTION REQUIREMENTS SAFETY ACCESSORY SELECTION All UL325 compliant LiftMaster gate operators will accept external entrapment protection devices to protect people from motorized gate systems. UL325 requires that the type of entrapment protection correctly matches each gate application. Below are the four types of entrapment protection systems recognized by UL325 for use on this operator. Gate Operator Entrapment Protection UL325 Swing and Gate Barrier Installation (Arm) Operator ENTRAPMENT PROTECTION TYPES Type A: Inherent obstruction sensing system, self-contained within the operator. This system must sense and initiate the reverse of the gate within two seconds of contact with a solid object. Type B1: Connections provided for a non-contact device, such as a photoelectric eye can be used as a secondary protection. Type B2: Connections provided for a contact sensor. A contact device such as a gate edge can be used for secondary protection. Type E: Built-in audio alarm. Examples include sirens, horns or buzzers. NOTE: UL requires that all installations must have warning signs placed in plain view on both sides of the gate to warn pedestrians of the dangers of motorized gate systems. Primary Type Secondary Type Class I and II A A, B1 or B2 Class III A, B1 or B2 A, B1, B2 or E Class The chart above illustrates the entrapment protection requirements for each of the three UL325 classes. In order to complete a proper installation you must satisfy the entrapment protection chart shown above. That means that the installation must have one primary means of entrapment protection and one independent secondary means of entrapment protection. Both primary and secondary entrapment protection methods must be designed, arranged or configured to protect against entrapments in both the open and close directions of gate travel. For Example: For a slide gate system that is installed on a single-family residence (UL325 Class I) you must provide the following: As your primary type of entrapment protection you must provide Type A inherent (built into the operator) entrapment sensing and at least one of the following as your secondary entrapment protection: Type B1- Non-contact sensors such as photoelectric eyes, Type B2- Contact sensors such as gate edges. Moving Gate Can Cause Injury or Death KEEP CLEAR! Gate may move at any time without prior warning. Do not let children operate the gate or play in the gate area. This entrance is for vehicles only Pedestrians must use separate entrance 4 S A F ET Y I N S TA L L AT I O N I N F O R M AT I O N 1. Vehicular gate systems provide convenience and security. Gate systems are comprised of many component parts. The gate operator is only one component. Each gate system is specifically designed for an individual application. 2. Gate operating system designers, installers and users must take into account the possible hazards associated with each individual application. Improperly designed, installed or maintained systems can create risks for the user as well as the bystander. Gate systems design and installation must reduce public exposure to potential hazards. 3. A gate operator can create high levels of force in its function as a component part of a gate system. Therefore, safety features must be incorporated into every design. Specific safety features include: • Gate Edges • Guards for Exposed Rollers • Photoelectric Sensors • Screen Mesh • Vertical Posts • Instructional and Precautionary Signage 4. Install the gate operator only when: a. The operator is appropriate for the construction and the usage class of the gate. b. All openings of a horizontal slide gate are guarded or screened from the bottom of the gate to a minimum of 4' (1.2 m) above the ground to prevent a 2-1/4" (6 cm) diameter sphere from passing through the openings anywhere in the gate, and in that portion of the adjacent fence that the gate covers in the open position. c. All exposed pinch points are eliminated or guarded, and guarding is supplied for exposed rollers. 5. The operator is intended for installation only on gates used for vehicles. Pedestrians must be supplied with a separate access opening. The pedestrian access opening shall be designed to promote pedestrian usage. Locate the gate such that persons will not come in contact with the vehicular gate during the entire path of travel of the vehicular gate. 6. The gate must be installed in a location so that enough clearance is supplied between the gate and adjacent structures when opening and closing to reduce the risk of entrapment. Swinging gates shall not open into public access areas. 7. The gate must be properly installed and work freely in both directions prior to the installation of the gate operator. 8. Controls intended for user activation must be located at least six feet (6') away from any moving part of the gate and where the user is prevented from reaching over, under, around or through the gate to operate the controls. Outdoor or easily accessible controls shall have a security feature to prevent unauthorized use. 9. The Stop and/or Reset (if provided separately) must be located in the line-of-sight of the gate. Activation of the reset control shall not cause the operator to start. 10. A minimum of two (2) WARNING SIGNS shall be installed, one on each side of the gate where easily visible. 11. For a gate operator utilizing a non-contact sensor: a. Reference owner’s manual regarding placement of non-contact sensor for each type of application. b. Care shall be exercised to reduce the risk of nuisance tripping, such as when a vehicle trips the sensor while the gate is still moving. c. One or more non-contact sensors shall be located where the risk of entrapment or obstruction exists, such as the perimeter reachable by a moving gate or barrier. 12. For a gate operator utilizing a contact sensor such as an edge sensor: a. One or more contact sensors shall be located where the risk of entrapment or obstruction exists, such as at the leading edge, trailing edge and post mounted both inside and outside of a vehicular horizontal slide gate. b. One or more contact sensors shall be located at the bottom edge of a vehicular vertical lift gate. c. A hard wired contact sensor shall be located and its wiring arranged so the communication between the sensor and the gate operator is not subject to mechanical damage. d. A wireless contact sensor such as the one that transmits radio frequency (RF) signals to the gate operator for entrapment protection functions shall be located where the transmission of the signals are not obstructed or impeded by building structures, natural landscaping or similar obstruction. A wireless contact sensor shall function under the intended end-use conditions. e. One or more contact sensors shall be located on the inside and outside leading edge of a swing gate. Additionally, if the bottom edge of a swing gate is greater than 6" (152 mm) above the ground at any point in its arc of travel, one or more contact sensors shall be located on the bottom edge. f. One or more contact sensors shall be located at the bottom edge of a vertical barrier (arm). 5 S U G G E S T E D E N T R A P M E N T P R O T E C T I O N D E V I C E LO C AT I O N S SWING GATE SYSTEM Telephone Entry System STREET t up err Int Loop Photo Eye for Open Cycle m) 1.2ical ( ' 4 yp T ow ad Sh Loop Seal Loops 1-1/2" (37 mm) Loop Wire Layer 1/4" (6 mm) or larger depending on Loop Wire size t up err Int Loop Shadow loop should be positioned in direction of gate travel. Pull-to-open illustrated. The shadow loop input is only active when the gate is in the fully open or fully closed positions. 4 Typ' (1.2 ica m) l Photo Eye for Close Cycle Run Twisted Wire from Loop to Operator COMPLEX OR PARKING LOT DUAL SWING GATE SYSTEM Telephone Entry System Gate 2 Junction Box STREET Extension Cable t up err Int Loop Photo Eye for Open Cycle m) 1.2 al 4' ( ypic T Seal Loops 1-1/2" (37 mm) ow ad Sh oop L Control Box t up err Int Loop Gate 1 Shadow loop should be positioned in direction of gate travel. Pull-to-open illustrated. The shadow loop input is only active when the gate is in the fully open or fully closed positions. Run Twisted Wire from Loop to Operator 4 Typ' (1.2 ica m) l Photo Eye for Close Cycle 6 Loop Wire Layer 1/4" (6 mm) or larger depending on Loop Wire size COMPLEX OR PARKING LOT SAFETY PRECAUTIONS FOR SWING AND ORNAMENTAL "GRILL TYPE GATES" WARNING WARNING To prevent SERIOUS INJURY or DEATH from a moving gate: • Entrapment protection devices MUST be installed to protect anyone who may come near a moving gate. • Locate entrapment protection devices to protect in BOTH the open and close gate cycles. • Locate entrapment protection devices to protect between moving gate and RIGID objects, such as posts. • A swinging gate shall NOT open into public access ways. CAUTION WARNING WARNING SIGN PLACEMENT WARNING WARNING To prevent SERIOUS INJURY or DEATH from a moving gate: • Install warning signs on EACH side of gate in PLAIN VIEW. • Permanently secure each warning sign in a suitable manner using fastening holes. CAUTION WARNING Moving Gate Can Cause Injury or Death KEEP CLEAR! Gate may move at any time without prior warning. Do not let children operate the gate or play in the gate area. This entrance is for vehicles only Pedestrians must use separate entrance 7 I N S TA L L AT I O N SINGLE GATE SETUP Post Bracket Assembly Gate Operator Antenna Warning Sign Control Box with Batteries 4-1/2' (1.4 m) Power Cable Earth Ground Installation (Optional, See Page 13) Gate Bracket 12 gauge wire PVC conduit (not included) to protect the power cable and low voltage wire from lawn mowers and string trimmer. 8 ft. (2.4 m) DUAL GATE SETUP Post Bracket Assembly Antenna Gate Operator 2 Gate Operator 1 Junction Box Control Box with Batteries Earth Ground Installation (Optional, See Page 13) 12 gauge wire 4-1/2' (1.4 m) Power Cable Gate Bracket PVC conduit (not included) to protect the power cable and low voltage wire from lawn mowers and string trimmer. Extension Cable 8 ft. (2.4 m) 8 PULL-TO-OPEN BRACKET MOUNTING INSTRUCTIONS NOTE: The mounting illustrations represent a typical installation using the provided gate hardware. The gate opener may also be installed by welding it to the gate structure. For push-to-open installation order accessory kit 50-19503. 1. Place pull-to-open bracket on top of the post bracket. Insert 3/8" hex bolt through middle hole and secure with lock washer, flat washer and nut. Insert 5/16" hex bolt through hole in pull-to-open bracket and post bracket. Secure with washer, lock washer and nut (Figure 1). NOTE: Do not pivot bracket, bracket must be straight or you may damage your gate, operator or gate post bracket. 2. Determine the vertical position of the gate post bracket assembly on the gate post by aligning the gate post bracket with one of the cross members of the gate. For optimal performance, align the gate post bracket to a cross member that is as close to the vertical center of the gate post as possible. Level gate post bracket assembly and temporarily secure to gate post using C clamp (Figure 2). 3. Move the gate post bracket assembly to obtain desired dimensions. Ideally, the distance between and opener hinge points should be approximately 7" (18 cm) x 7" (18 cm). Place opener against gate post and adjust the opener until the required dimension is achieved (Figure 3). Figure 3 Gate Post Figure 1 5/16" Hex Bolt Pull-to-Open Bracket 3/8" Washer 3/8" Lock Washer 3/8" Nut Gate Post Gate Hinge Point Gate Hinge Point 7" (18 cm) 7" (18 cm) 7" (18 cm) Opener Hinge Point 7" (18 cm) 7" (18 cm) Gate Post Gate Post Gate Hinge Point C Clamp Fence Post Opener Hinge Point Gate Post Horizontal Center of Gate Cross Member Post Bracket 7" (18 cm) Opener Hinge Point Post Bracket Assembly 3/8" Hex Bolt Gate Post Gate Hinge Point Figure 2 Gate Hinge Point Gate Hinge Point 7" (18 cm) 7" (18 cm) Opener Hinge Point 7" (18 cm) 7" (18 cm) Opener Hinge Point Opener Hinge Point 7" (18 cm) 7" (18 cm) 4. Attach operator to gate post bracket by inserting pull-to-open bracket into slot on the motor side of operator. Temporarily secure with pin (Figure 4). Figure 4 Post Bracket Pin Hairpin Clip Gate Post 9 Gate In OPEN Position 5. Fasten gate bracket to the actuator side of the operator using pin. Swing operator to the desired open position (Figure 5). 6. Open gate to full open position (Do not exceed 100°). Adjust operator until it is level and position bracket against the cross member. Secure using C clamp (Figure 6). 7. Remove pins and detach operator. 8. Mark holes for post bracket assembly and gate bracket. Be sure to mark holes in the vertical center of post bracket slots. NOTE: All four gate bracket mounting holes must be used. 9. Remove brackets from gate post and cross member. 10. Drill 13/32" holes in marked locations for gate posts and 11/32" for gate bracket. 11. Secure gate posts bracket assembly to gate post using 3/8" bolts, lock washer, flat washer and nuts. Secure gate bracket to cross member using 5/16" bolts, lock washer, flat washer and nuts. 12. Reattach operator to gate using pins and hairpin clips. NOTE: After final limit adjustments (page 21) the gate can be opened slightly further by increasing the distance between center of gate hinge and the gate bracket by 1" (25.4 mm). Do not move the post bracket assembly. Figure 5 Actuator Side Pin Gate Bracket Hairpin Clip Figure 6 Operator MUST be level Gate In OPEN Position Gate Bracket C Clamp PUSH-TO-OPEN BRACKET MOUNTING INSTRUCTIONS (FOR USE WITH ACCESSORY KIT 50-19503) Figure 1 1. Place push-to-open bracket between the two post brackets. Insert 3/8" hex bolt through middle hole and secure with lock washer, flat washer and nut (Figure 1). 2. Determine the vertical position of the gate post bracket assembly on the gate post by aligning the gate post bracket with one of the cross members of the gate (Figure 2). For optimal performance, align the gate post bracket to a cross member that is as close to the vertical center of the gate post as possible. Level gate post bracket, mark holes and temporarily secure to gate post using C clamp (Figure 2). 3. Rotate the push-to-open bracket to obtain desired dimensions (Figure 3). 3/8" Hex Bolt Post Bracket Push-to-Open Bracket Post Bracket 3/8" Flat Washer 3/8" Lock Washer 3/8" Nut Figure 2 Figure 3 Center of Gate Hinge Post Bracket Assembly Horizontal Center of Gate Cross Member Horizontal Center of Gate Cross Member Gate In CLOSED Position 5/16" Hex Bolt 7-3/4" (19.7 cm) 90˚ C Clamp 7-3/4" (19.7 cm) Fence Post Special Post Pivot Bracket for Push-to-Open Installation 10 4. Attach operator to gate post bracket by inserting push-to-open bracket into slot on the motor side of operator. Secure with pin (Figure 4). 5. Fasten gate bracket to the actuator side of the operator using pin. Swing operator to the desired closed position (Figure 4). 6. Position gate to full closed position. Adjust operator until it is level and position bracket against the cross member. Secure using C clamp (Figure 5). Figure 4 Pin Hex Bolt Post Bracket Push-to-Open Bracket Flat Washer Lock Washer Pin Nut Hairpin Clip Gate Bracket 7. Remove pins and detach operator. 8. Mark holes for post bracket assembly and gate bracket. Be sure to mark holes in the vertical center of post bracket slots. NOTE: All four mounting holes must be used. 9. Remove brackets from gate post and cross member. 10. Drill 13/32" holes in marked locations for gate posts and 11/32" for gate bracket. 11. Secure gate posts bracket assembly to gate post using 3/8" bolts, lock washer, flat washer and nuts. Secure gate bracket to cross member using 5/16" bolts, lock washer, flat washer and nuts (Figures 6 & 7). 12. Reattach operator to gate using pins and hairpin clips. NOTE: After final limit adjustments (page 21) the gate can be closed slightly further by increasing the distance between center of gate hinge and the gate bracket by 1" (25.4 mm). Do not move the post bracket assembly. Hairpin Clip Figure 6 Gate In Open Position Mark cross member through middle of gate bracket slots and drill 11/32" holes Figure 7 Mark fence post through middle of bracket slots and drill 13/32" holes Figure 5 Post Bracket Assembly C Clamp riz L Ho LEVE r embe ss M Cro ontal Post Bracket Assembly Operator MUST be level 3/8"-16 x 6" Carriage Bolt Fence Post Gate In CLOSED Position Gate Bracket C Clamp Horizontal Center of Gate Cross Member 11 CONTROL BOX MOUNTING 1. Remove PCB and batteries. 2. Determine the spacing required for mounting and select the proper holes to be used for mounting (Figure 1). 3. Knockout plastic from holes using screw driver. 4. Place box up against the mounting surface. Insert the screws through the mounting holes in back and secure in place (Figure 2). Mounting Post Figure 2 4" (10 cm) Screw Spacing (4) Figure 1 E-Box 6" (15 cm) Screw Spacing (4) Mounting screw 4 places 2-1/2" (6.3 cm) Screw Spacing (4) CONTROL BOX MOUNTING WITH U-BOLTS (OPTIONAL KIT) Figure 3 Mounting Post 1. Remove PCB and batteries. 2. Determine the spacing required for mounting and select the proper holes to be used for mounting (Figure 1). 3. Knockout plastic from holes using screw driver. 4. Center the box up against the mounting post. Insert the U-bolts through the mounting holes in back (Figure 3). 5. Once the U-Bolts are in place, insert the rubber washer, followed by the metal washer and 1/4"-20 Nut (Figure 3). 6. Tighten the assembly down snug after positioning it as desired. Optional kits available are: 50-19509 6" (15 cm) Post Mounting 50-19511 4" (10 cm) Post Mounting 50-19512 2-1/2" (6.3 cm) Post Mounting U-Bolt (2) 1/4" Washer (4) 1/4"-20 Hex Nut (4) 1/4" Washer (4) 12 NING WARNING W IRING ION WARNING To reduce the risk of SEVERE INJURY or DEATH: • ANY maintenance to the operator or in the area near the operator MUST not be performed until disconnecting the electrical power and locking-out the power via the operator power switch. Upon completion of maintenance the area MUST be cleared and secured, at that time the unit may be returned to service. • Disconnect power at the fuse box BEFORE proceeding. Operator MUST be properly grounded and connected in accordance with local electrical codes. NOTE: The operator should be on a separate fused line of adequate capacity. • ALL electrical connections MUST be made by a qualified individual. • DO NOT install ANY wiring or attempt to run the operator without consulting the wiring diagram. We recommend that you install an optional reversing edge BEFORE proceeding with the control station installation. • ALL power wiring should be on a dedicated circuit and well protected. The location of the power disconnect should be visible and clearly labeled. • ALL power and control wiring MUST be run in separate conduit. • BEFORE installing power wiring or control stations be sure to follow ALL specifications and warnings described below. Failure to do so may result in SEVERE INJURY to persons and/or damage to operator. All power wiring should be on a dedicated circuit and well protected. NOTE: Calculated using NEC guidelines. Local codes and conditions must be reviewed for suitability of wire installation. The transformer is tie-wrapped at the factory for shipping. The transformer can be plugged into a receptacle external to the control box. You can run low voltage wire between the transformer and control box. This will create more space in the control box for accessories. Alternatively, you can connect 120Vac directly to the box, and plug the transformer to the receptacle inside the control box. 120VAC POWER WIRE (STRANDED COPPER WIRE) Wire Gauge 16 10 Length 100' (30 m) 1000' (305 m) CONNECT ARM TO CONTROL BOX Connect the wires from the operator to connector P17 for the Gate 1 operator as shown in the wiring diagram on page 26. Connect the proper color coded wire to the terminal pin as indicated. Use supplied strain relief. If connecting a second arm, follow the same instructions on connector P16. 24VAC TRANSFORMER (STRANDED COPPER WIRE) Wire Gauge 16 14 12 EARTH GROUND ROD INSTALLATION (OPTIONAL) When installing the optional earth ground rod, disconnect and remove the green/yellow ground wire connected to the screw terminal of the printed circuit board. For proper operation, Control Box the earth ground rod should not be connected to the ground of your power wiring. Ensure the power wiring ground connection remains securely connected to the Earth Ground 12 gauge Installation green screw on the outlet wire (Optional) plate. The earth ground rod must be 8 ft. located within 3 feet (0.9 m) of (2.4 m) the operator. Use the proper type earth ground rod for your area. Attach earth ground rod wire to the screw terminal of the printed circuit board marked . Length 100' (30 m) 500' (152 m) 1000' (305 m) Motor Wiring WARNING Control Wiring Power Wiring CAUTION To AVOID damaging gas, power or other underground utility lines, contact underground utility locating companies BEFORE digging more than 18" (46 cm) deep. WARNING CAUTION To AVOID damaging plug-in transformer, it MUST be enclosed in a suitable weatherproof enclosure and provided with proper weatherproof fixtures. 13 WARNING CONTROL WIRING CAUTION P2 P1 CLOSE EDGE Ø14GPØ89ØE Ø14LGØ89ØE Ø14SKØ89ØE R2Ø7 J1 NO Z2Ø R227 C K5 MAGLOCK To reduce the risk of FIRE or INJURY to persons, use ONLY Chamberlain part #K74-30762 for replacement batteries. R223 J19 K6 ALARM OPEN EDGE/ PHOTO NO L1 J18 R224 C S8 LEARN XMITTER 10A 32V 2 GATE 1 1 2 3 4 5 OFF OFF SINGLE NO NO R2 R1 O N 1 NC Z1 ON ON DUAL NC NC Z22 R92 U4 SAVE MAGLOCK MODE EDGE PHOTO Z9 OPEN PHOTO S1 F3 R91 BRN D1Ø GRN R94 K2 Z8 WHT CLOSE PHOTO DIAGNOSTIC YEL R93 BLU GATE 1 RED K1 Q9 Z12 SET OPEN LIMIT SET CLOSE LIMIT R9Ø ACCESSORY POWER LEARN LIMITS GATE 2 24V BRN BIPART DELAY FORCE R1Ø1 24V TIMER RUNNING COM OVLD OVLD CONTROL INPUTS TIMER TO SINGLE BUTTON CLOSE R1ØØ SWITCHED ACCESSORY POWER OPEN SINGLE BUTTON F4 GRN RESET ACCESSORY OVLD 10A 32V WHT BATT 2 B ATT 1 STOP K4 YEL MIN MAX OFF MAX OFF MAX COM F5 BLU COM D21 RED POWER R35 D9 K3 D8 GATE 2 C12 D27 Z3 F7 Z4 Q22 C13 D22 LOOP INPUTS C4 SHADOW U3 INTERRUPT C11 C2 R196 F6 24 VAC/ SOLAR INPUT J4 COM CHGR OVLD D15 R4 F2 MOV2 R9 MOV1 D4 D1 C64 JMPR1 JMPR2 D2 U2 FUSE OPEN BATT 2 BATT 1 D6 DB1 F1 2ØA 32V BATTERY The main source of power for the operator is the batteries. The batteries can be charged in circuit by using a charging transformer or solar panels. 24 VAC/ SOLAR INPUT J4 MOV2 USE DEDICATED CIRCUIT CHARGING The 24Vac input can accept a charging transformer (26Vac, 29VA or 36Vdc, 40VA). OR SOLAR PANELS Optional solar panels may be used to charge the batteries. SOLKIT12V (UL Listed with Class 2 outputs) WARNING CAUTION To AVOID damaging plug-in transformer, it MUST be enclosed in a suitable weatherproof enclosure and provided with proper weatherproof fixtures. To AVOID damaging control board, DO NOT use the solar panel and the plug-in transformer at the same time. 14 BASIC CONTROL BOARD SETUP 19 20 26 17 1 P2 R223 P1 CLOSE EDGE J19 Ø14GPØ89ØE Ø14LGØ89ØE Ø14SKØ89ØE K6 ALARM 14 J1 NO Z2Ø R227 C K5 MAGLOCK 13 OPEN EDGE/ PHOTO NO L1 J18 S8 OFF OFF SINGLE NO NO LEARN XMITTER R1 10A 32V 2 GATE 1 1 2 3 4 5 Z1 O N 1 R2 ON ON DUAL NC NC Z22 R92 U4 SAVE MAGLOCK MODE EDGE PHOTO Z9 OPEN PHOTO S1 F3 3 R224 C NC 18 2 R2Ø7 4 R91 BRN D1Ø GRN R94 K2 Z8 WHT 12 CLOSE PHOTO DIAGNOSTIC YEL 5 R93 BLU GATE 1 RED K1 Q9 Z12 SET OPEN LIMIT SET CLOSE LIMIT R9Ø ACCESSORY POWER 11* TIMER RUNNING BRN BIPART DELAY FORCE R1Ø1 6* 24V GATE 2 24V COM OVLD OVLD SWITCHED ACCESSORY POWER CONTROL INPUTS TIMER TO SINGLE BUTTON CLOSE R1ØØ OPEN 7 RESET ACCESSORY OVLD 10A 32V WHT 22 SINGLE BUTTON F4 GRN 10 LEARN LIMITS STOP K4 YEL MIN MAX OFF MAX OFF MAX COM F5 BLU COM D21 RED D9 K3 D8 GATE 2 POWER R35 C12 D27 Z3 F7 Z4 Q22 C13 D22 LOOP INPUTS C4 SHADOW U3 21 R196 C2 F6 24 VAC/ SOLAR INPUT J4 F2 MOV2 R9 MOV1 D1 JMPR1 BATT 2 BATT 1 D6 DESCRIPTION Connector P1 Connector P6 Connector P8 Connector P7 Connector P9 Connector P12 Connector P10 Connector P11 Connector P5 Connector P16 Connector P13 Connector P17 Connector P14 FUSE OPEN D2 U2 9 F1 20A 32V D4 C64 JMPR2 DB1 ITEM 1 2 3 4 5 6 7 8 9 10 11 12 13 COM CHGR OVLD D15 R4 8 INTERRUPT C11 23 24 FUNCTION Antenna Input Close Edge Open Edge/Photo Open Photo Close Photo Switched Accessory Power* Control Inputs Loop Inputs 24Vac/Solar Input Gate 2 Accessory Power* Gate 1 Maglock/Solenoid ITEM 14 15 16 17 18 19 20 21 22 23 24 25 26 *Maximum 300 mA combined output 15 25 DESCRIPTION Connector P15 Connector Connector Dip Switch Pushbutton Pushbuttons Pushbutton Pushbuttons Pushbutton Potentiometer Potentiometer Potentiometer Connector 16 15 FUNCTION Alarm Battery 1 Battery 2 S1 Learn Xmitter - Program Remote Gate 1 - Jog Learn Limit Learn Limits Gate 2 - Jog Learn Limit Single Button Force Bi-Part Delay Timer to Close Receiver SET DIP SWITCH FOR GATE TYPE 1. The Save switch must be set to the OFF position prior to setting or changing the switches. 2. Set switch to Single for single gate installation. For Dual (Gate 1 and 2) installation set switch on Dual. 3. Set the Save switch to ON to save the setting. NOTE: When setting switches S2-5, the Save switch must be in the OFF position prior to setting or changing switches for the change to be saved. P1 CLOSE EDGE Ø14GPØ89ØE Ø14LGØ89ØE Ø14SKØ89ØE K6 ALARM R2Ø7 J1 NO Z2Ø R227 C K5 MAGLOCK ON ON DUAL NC NC SAVE MAGLOCK MODE EDGE PHOTO S1 OPEN EDGE/ PHOTO NO 1 2 3 4 5 R223 J19 O N P2 OFF OFF SINGLE NO NO L1 J18 R224 C S8 LEARN XMITTER 10A 32V 2 GATE 1 1 2 3 4 5 OFF OFF SINGLE NO NO R2 R1 O N 1 NC Z1 ON ON DUAL NC NC Z22 R92 U4 SAVE MAGLOCK MODE EDGE PHOTO Z9 OPEN PHOTO S1 F3 R91 BRN D1Ø GRN R94 K2 Z8 WHT CLOSE PHOTO DIAGNOSTIC YEL R93 BLU GATE 1 RED K1 Q9 Z12 SET OPEN LIMIT SET CLOSE LIMIT R9Ø GATE 2 BIPART DELAY FORCE R1Ø1 COM OVLD OVLD TIMER TO CLOSE SWITCHED ACCESSORY POWER OFF OFF SINGLE NO NO CONTROL INPUTS SINGLE BUTTON OPEN R1ØØ SINGLE BUTTON F4 GRN RESET ACCESSORY OVLD 10A 32V WHT STOP K4 YEL MIN MAX OFF MAX OFF MAX COM F5 BLU COM D21 RED D9 D8 GATE 2 POWER R35 K3 C12 D27 Z3 F7 Z4 Q22 C13 D22 LOOP INPUTS C4 SHADOW U3 C11 C2 COM CHGR OVLD R196 F6 24 VAC/ SOLAR INPUT J4 ON ON DUAL NC NC INTERRUPT D15 R4 1 2 3 4 5 24V BRN 24V TIMER RUNNING O N ACCESSORY POWER LEARN LIMITS F2 MOV2 R9 MOV1 D4 D1 C64 D2 U2 FUSE OPEN BATT 2 BATT 1 16 1 2 3 4 5 D6 OFF OFF SINGLE NO NO O N JMPR1 JMPR2 DB1 F1 20A 32V ON ON DUAL NC NC COMPATIBLE REMOTES - 315MHz PROGRAMMING REMOTE 1. Press LEARN XMITTER button (LED will light up). 2. Press remote button, the LED will flash, alarm output will activate twice. 3. Repeat steps 1 and 2 until all remotes are programmed (50 remotes maximum). NOTE: For highest level of security, we recommend the Security✚® line of products. Security✚® Remotes 370LM 371LM 372LM 373LM 374LM Passport™ Remote CPT13 CPT23 CPT33 Security✚® Keyless Entry 377LM LEARN XMITTER R1 2 P2 P1 J19 Ø14GPØ89ØE Ø14LGØ89ØE Ø14SKØ89ØE K6 ALARM J1 NO C K5 MAGLOCK NO L1 C Z1 R1 LEARN XMITTER 10A 32V 2 GATE 1 OFF OFF SINGLE NO NO 1 2 3 4 5 S8 R2 O N 1 NC ON ON DUAL NC NC SAVE MAGLOCK MODE EDGE PHOTO S1 F3 BRN GRN D1Ø K2 WHT DIAGNOSTIC YEL LiftM BLU ast er GATE 1 RED K1 Q9 Z12 SET OPEN LIMIT SET CLOSE LIMIT LEARN LIMITS NOTICE: To comply with FCC and or Industry Canada (IC) rules, adjustment or modifications of this receiver and/or transmitter are prohibited, except for changing the code setting or replacing the battery. THERE ARE NO OTHER USER SERVICEABLE PARTS. Tested to Comply with FCC Standards FOR HOME OR OFFICE USE. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. WIRE STOP BUTTON (OPTIONAL) A jumper wire is factory installed between the stop and common input. Stop (N/C) - Stop only (does not reset alarm). P2 R223 P1 CLOSE EDGE J19 Ø14GPØ89ØE Ø14LGØ89ØE Ø14SKØ89ØE K6 ALARM R2Ø7 J1 NO Z2Ø R227 C K5 MAGLOCK OPEN EDGE/ PHOTO NO L1 J18 R224 C S8 LEARN XMITTER 10A 32V 2 GATE 1 1 2 3 4 5 OFF OFF SINGLE NO NO R2 R1 O N 1 NC Z1 ON ON DUAL NC NC Z22 R92 U4 SAVE MAGLOCK MODE EDGE PHOTO Z9 OPEN PHOTO S1 F3 R91 BRN D1Ø GRN R94 K2 CONTROL INPUTS Z8 WHT CLOSE PHOTO DIAGNOSTIC YEL R93 BLU GATE 1 OPEN RED K1 Q9 Z12 SET OPEN LIMIT SET CLOSE LIMIT R9Ø ACCESSORY POWER LEARN LIMITS GATE 2 24V TIMER RUNNING BIPART DELAY FORCE R1Ø1 BRN 24V COM OVLD OVLD CONTROL INPUTS TIMER TO SINGLE BUTTON CLOSE R1ØØ SINGLE BUTTON SWITCHED ACCESSORY POWER RESET OPEN SINGLE BUTTON F4 GRN RESET ACCESSORY OVLD 10A 32V WHT STOP STOP K4 YEL MIN MAX OFF MAX OFF MAX COM F5 BLU D21 RED POWER R35 D9 K3 D8 GATE 2 C12 D27 Z3 F7 Z4 Q22 COM COM C13 D22 LOOP INPUTS C4 COM SHADOW U3 INTERRUPT C11 D15 R4 C2 R196 F6 24 VAC/ SOLAR INPUT J4 POWER COM CHGR OVLD F2 MOV2 R9 MOV1 C64 JMPR1 JMPR2 D2 U2 FUSE OPEN BATT 2 BATT 1 D6 DB1 F1 20A 32V D4 D1 17 OPTIONAL CONTROL DEVICES SBC (Single Button Control) Input (N/O) This input will command the gate to OPEN / STOP / CLOSE / STOP in sequence. Reset Control Input (N/O) The control box has a factory installed internal reset button. These terminals are intended for use with a single reset button that is installed within line of sight of the gate. This input functions to reset the alarms. This input will NOT stop the gate. Open (N/O) - Opens only or reverses a closing gate. Open Input and Exit Loop These terminals are intended for use as a general open control. Accessories such as telephone entry systems, radio receivers (open only applications), exit loop detectors, keypads and 7-day timers may be wired to this input. PR ESE NC RE E LAY 2 EXIT LOOP AND/OR CONTROL INPUTS OPEN SINGLE BUTTON SINGLE BUTTON RESET STOP COMMON COM COM AND/OR POWER COMMON RESET P2 R223 P1 CLOSE EDGE J19 Ø14GPØ89ØE Ø14LGØ89ØE Ø14SKØ89ØE R2Ø7 J1 NO Z2Ø R227 C K5 MAGLOCK OPEN EDGE/ PHOTO NO L1 J18 R224 C S8 LEARN XMITTER 10A 32V 2 GATE 1 1 2 3 4 5 OFF OFF SINGLE NO NO R2 R1 O N 1 NC Z1 ON ON DUAL NC NC Z22 R92 U4 SAVE MAGLOCK MODE EDGE PHOTO Z9 OPEN PHOTO S1 F3 R91 BRN D1Ø GRN R94 K2 Z8 WHT CLOSE PHOTO DIAGNOSTIC YEL R93 BLU GATE 1 RED K1 Q9 Z12 SET OPEN LIMIT SET CLOSE LIMIT R9Ø ACCESSORY POWER LEARN LIMITS GATE 2 24V BRN BIPART DELAY FORCE R1Ø1 24V TIMER RUNNING COM OVLD OVLD R1ØØ SWITCHED ACCESSORY POWER CONTROL INPUTS TIMER TO SINGLE BUTTON CLOSE OPEN SINGLE BUTTON F4 GRN RESET ACCESSORY OVLD 10A 32V WHT STOP K4 YEL MIN MAX OFF MAX OFF MAX COM F5 BLU COM D21 RED D9 K3 D8 GATE 2 POWER R35 C12 D27 Z3 F7 Z4 Q22 C13 D22 LOOP INPUTS C4 SHADOW U3 INTERRUPT C11 C2 R196 F6 24 VAC/ SOLAR INPUT J4 COM CHGR OVLD D15 R4 F2 MOV2 R9 MOV1 F1 20A 32V D4 D1 C64 JMPR1 JMPR2 D2 U2 FUSE OPEN BATT 2 BATT 1 D6 DB1 62 5X DE MA COMMON K6 5X 62 SE NS FRE EQQ OPEN ALARM ota ras Sa 18 IN A US LOOP INPUTS (P11) Shadow Loop Input Terminal and Common This input protects cars by preventing the gate from moving off of the open or close limit when the shadow loop input is active. Interrupt Loop Input Terminal and Common This input functions to reverse a closing gate to the open limit. Latching this input will reset the timer to close. LOOP INPUTS SHADOW LOOP SHADOW INTERRUPT LOOP INTERRUPT COMMON LOOP COM CHGR OVLD F1 20A 32V FUSE OPEN BATT 2 BATT 1 PR ESE NC RE E LAY 2 o ras Sa ta 5X 62 SE 6 2 NS 5X FRRE EQQ IN DE MA PHOTO/EDGE INPUTS (P6-7-8 and 9) Terminal P6 – Close Safety Edge This input will reverse a closing gate. It will disable the Timer-to-Close if that feature has been enabled. Activating this input while the gate is opening will have no effect. Order part number LA400-BOX to enclose safety electronics. CLOSE EDGE Terminal P8 – Open Safety Edge/Photo Eye If an Open Edge device or a Retro-Reflective Photo Eye has been connected to Terminal P8, then this input will reverse an opening gate for 2 seconds then stop. Activating this input with an Open Edge device or a Retro-Reflective Photo Eye connected to Terminal P8 while the gate is closing will have no effect. If a Chamberlain Pulsing Photo Eye has been connected to Terminal P8, then this input will pause an opening gate until the obstruction has been removed. Upon removing the obstruction, the gate will continue to open. Activating this input with a Chamberlain Pulsing Photo Eye connected to Terminal P8 while the gate is closing will have no effect. OPEN EDGE PHOTO BL U Terminal P7 – Open Safety Photo Eye This input will pause an opening gate until the obstruction has been removed. Upon removing the obstruction, the gate will continue to open. Activating this input while the gate is closing will have no effect. BRO BRO E BL U WN E OPEN PHOTO BROWN BLUE BROWN BLUE Terminal P9 – Close Safety Photo Eye This input will reverse a closing gate to the open limit. Activating this input while the gate is opening will have no effect. The Timer-to-Close will not reactivate at the open limit. CLOSE PHOTO BROWN BLUE BROWN BLUE 19 WN A US SAFETY ACCESSORIES FOR SECONDARY ENTRAPMENT PROTECTION The following devices are acceptable for Safety Accessories for secondary entrapment protection. These devices have been tested with the LA400 to meet the requirements of UL325 and UL991. PHOTO-ELECTRIC CONTROLS MODEL DESCRIPTION VOLTAGE CPS-LN4 Emitter, receiver and mounting brackets - 30' (9 m) Ranges AOMRON 24 Volt Photocell/Electric Eye - 30' (9 m) Ranges +24Vdc SENSING EDGES MODEL DESCRIPTION VOLTAGE G65MG0204 Miller MG020 2-wire electric edge for gates. Sensitized on three sides. Requires mounting channel. +24Vdc and 24Vac G65MG0205 Miller MG020 2-wire electric edge for gates. Sensitized on three sides. Requires mounting channel. +24Vdc and 24Vac G65MGR205 Miller MGR20 2-wire electric edge in 5' (1.5 m) lengths for 2" (5 cm) round post. +24Vdc and 24Vac G65MGS205 Miller MGR20 2-wire electric edge in 5' (1.5 m) lengths for 2" (5 cm) square post. +24Vdc and 24Vac MAGLOCK/ALARM Alarm Flashing Strobe (optional) The alarm output provides a switch to turn on an external flashing device and/or an internal audible alarm, when activated. The alarm is activated by two sequential obstructions in either direction. Siren (optional) Maglock When enabled, the maglock output is activated (energized) while the gate is in motion. Fault Alarm P2 R223 P1 CLOSE EDGE J19 Ø14GPØ89ØE Ø14LGØ89ØE Ø14SKØ89ØE K6 ALARM J1 NO R2Ø7 Z2Ø R227 C K5 MAGLOCK OPEN EDGE/ PHOTO NO Solenoid Lock (optional) L1 J18 R224 C S8 LEARN XMITTER 10A 32V 2 GATE 1 1 2 3 4 5 OFF OFF SINGLE NO NO R2 R1 O N 1 NC Z1 ON ON DUAL NC NC Z22 R92 U4 SAVE MAGLOCK MODE EDGE PHOTO Z9 OPEN PHOTO S1 F3 R91 BRN D1Ø GRN R94 K2 Z8 WHT Maglock (optional) CLOSE PHOTO DIAGNOSTIC YEL R93 BLU GATE 1 RED K1 Q9 Z12 SET OPEN LIMIT SET CLOSE LIMIT R9Ø ACCESSORY POWER LEARN LIMITS GATE 2 24V BRN TIMER RUNNING BIPART DELAY FORCE R1Ø1 Accessory Power 24V COM OVLD OVLD CONTROL INPUTS TIMER TO SINGLE BUTTON CLOSE R1ØØ SWITCHED ACCESSORY POWER OPEN SINGLE BUTTON F4 GRN RESET ACCESSORY OVLD 10A 32V WHT STOP K4 YEL MIN MAX OFF MAX OFF MAX COM F5 BLU COM D21 RED D9 D8 GATE 2 POWER R35 K3 C12 D27 Z3 F7 Z4 Q22 C13 D22 LOOP INPUTS C4 SHADOW U3 INTERRUPT C11 C2 R196 F6 24 VAC/ SOLAR INPUT J4 COM CHGR OVLD D15 R4 F2 MOV2 R9 MOV1 D4 D1 C64 JMPR1 JMPR2 D2 U2 FUSE OPEN BATT 2 BATT 1 D6 DB1 F1 20A 32V Auxillary Output Power for Optional Devices (2) +24Vdc Outputs (P13 and P12) have been provided for optional devices 20 FORCE AND TIMER TO CLOSE FORCE CONTROL Set the force control such that the unit will complete a full cycle of gate travel but will reverse off an obstruction without applying an unreasonable amount of force. MIN MAX BI-PART DELAY Set the BI-PART DELAY to desired setting. The range is 0 to 8 seconds, 0 seconds is OFF. OFF TIMER TO CLOSE ENABLE Set the TIMER TO CLOSE to desired setting. The range is 0 to 180 seconds, 0 seconds is OFF. MAX OFF MAX PROGRAM LIMITS P2 R223 P1 1. Turn Bi-Part switch to desired setting. Set to “Off” for single gate applications. 2. Press the “LEARN LIMITS” button. 3. The “SET OPEN LIMIT” LED will blink. 4. Use the “Gate 1” buttons to move Gate 1 to the desired open position. Repeat if Gate 2 is present using “Gate 2” buttons. 5. Press the “LEARN LIMITS” button to set the Open Limit for gate(s). 6. The “SET OPEN LIMIT” LED will turn off. The “SET CLOSE LIMIT” LED will blink. 7. Use the “Gate 1” buttons to move Gate 1 to the desired close position. Repeat if Gate 2 is present using “Gate 2” buttons. 8. Press the “LEARN LIMITS” button to set the close limit for gate(s). 9. The “SET CLOSE LIMIT” LED will turn off. The limits are set. 10. Using programmed remote or single button input (SBC) run the gate(s) from the close limit to the open limit. After reaching the open limit, run the gate(s) to the close limit. This will learn the force in the open and close direction. 11. If the learned force is not high enough, manually adjust the force control as described above. NOTE: After final limit adjustments the gate can be opened slightly further by increasing the distance between center of gate hinge and the gate bracket by 1" (25.4 mm). Do not move the post bracket assembly. CLOSE EDGE J19 Ø14GPØ89ØE Ø14LGØ89ØE Ø14SKØ89ØE K6 ALARM R2Ø7 J1 NO Z2Ø R227 C K5 MAGLOCK OPEN EDGE/ PHOTO NO L1 J18 R224 C S8 LEARN XMITTER 10A 32V 2 GATE 1 1 2 3 4 5 OFF OFF SINGLE NO NO R2 R1 O N 1 NC Z1 ON ON DUAL NC NC Z22 R92 U4 SAVE MAGLOCK MODE EDGE PHOTO Z9 OPEN PHOTO S1 F3 R91 BRN D1Ø GRN R94 K2 Z8 WHT CLOSE PHOTO DIAGNOSTIC YEL R93 BLU GATE 1 RED K1 Q9 Z12 SET OPEN LIMIT SET CLOSE LIMIT R9Ø ACCESSORY POWER LEARN LIMITS GATE 2 24V BIPART DELAY FORCE R1Ø1 BRN 24V TIMER RUNNING COM OVLD OVLD R1ØØ SWITCHED ACCESSORY POWER CONTROL INPUTS TIMER TO SINGLE BUTTON CLOSE OPEN SINGLE BUTTON F4 GRN RESET ACCESSORY OVLD 10A 32V WHT STOP K4 YEL MIN MAX OFF MAX OFF MAX COM F5 BLU COM D21 RED D9 K3 D8 GATE 2 POWER R35 C12 D27 Z3 F7 Z4 Q22 C13 D22 LOOP INPUTS C4 SHADOW U3 INTERRUPT C11 C2 R196 F6 24 VAC/ SOLAR INPUT J4 F2 MOV2 R9 MOV1 JMPR1 D2 U2 D6 DIAGNOSTIC GATE 1 SET CLOSE LIMIT LEARN LIMITS GATE 2 FORCE NOTE: Any following SBC or remote inputs will move the gate. 21 F1 20A 32V D4 D1 C64 JMPR2 DB1 SET OPEN LIMIT COM CHGR OVLD D15 R4 FUSE OPEN BATT 2 BATT 1 DIP SWITCH SETTINGS P2 R223 P1 CLOSE EDGE J19 Ø14GPØ89ØE Ø14LGØ89ØE Ø14SKØ89ØE K6 ALARM R2Ø7 J1 NO Z2Ø R227 C K5 MAGLOCK OPEN EDGE/ PHOTO NO L1 J18 C 2 GATE 1 OFF OFF SINGLE NO NO ON ON DUAL NC NC SAVE MAGLOCK MODE EDGE PHOTO S1 F3 U4 Z22 R92 OFF OFF SINGLE NO NO Z9 OPEN PHOTO R91 BRN D1Ø GRN R94 K2 Z8 WHT CLOSE PHOTO DIAGNOSTIC YEL R93 BLU GATE 1 RED K1 Q9 Z12 ACCESSORY POWER R9Ø SET OPEN LIMIT SET CLOSE LIMIT ON ON DUAL NC NC SAVE MAGLOCK MODE EDGE PHOTO S1 LEARN LIMITS GATE 2 1 2 3 4 5 LEARN XMITTER O N R1 1 2 3 4 5 S8 R2 10A 32V O N 1 NC Z1 R224 24V TIMER RUNNING COM OVLD OVLD SWITCHED ACCESSORY POWER O N O N O N O N 1 2 3 4 5 O N OFF OFF SINGLE O N 1 2 3 4 5 OFF OFF SINGLE EDGE NO 1 2 3 4 5 EYE NO 22 1 2 3 4 5 EYE INPUT This switch (S1-5) differentiates between N/O and N/C dry contact photoelectric eye inputs. NOTE: Pulsing Chamberlain photoelectric eyes will automatically learn in N/O mode. 1 2 3 4 5 1 2 3 4 5 OFF OFF SINGLE NO NO SAFETY INPUTS Swing gates allow four safety inputs. A DIP switch is required for determining between N/O and N/C edges and N/O and N/C eyes. EDGE INPUT Set switch (S1-4) to the following settings: N/O Edge (Active Close) = 8.2K, 10K Edge, N/O dry contact edge N/C Edge (Active Open) = N/C dry contact edge NOTE: Monitored Edges should be set in the N/O position, as the activation condition is shorting the terminals. 1 2 3 4 5 OFF MAG DELAY ON O N MODE DUAL/SINGLE This switch (S1-3) sets the mode as Dual or Single (See Programming section for mode). 1 2 3 4 5 MAG DELAY ENABLE This switch (S1-2) enables the Mag Lock feature. On an open command there will be a .5 second delay before the motor starts, to allow the Maglock to release. SAVE OFF O N SAVE SWITCH S1-1 This switch (S1-1) is used to save the settings for switches 2 through 5. NOTE: When setting switches S2-5 the save switch must be in the off position prior to setting or changing switches for the change to be saved. ON ON DUAL NC ON ON DUAL NC SAVE ON ON MAG DELAY OFF ON ON DUAL NC NC WARNING O P E R AT I O N A N D M A I N T E N A N C E IMPORTANT SAFETY INSTRUCTIONS WARNING To reduce the risk of SEVERE INJURY or DEATH: 1. READ AND FOLLOW ALL INSTRUCTIONS. 2. NEVER let children operate or play with gate controls. Keep the remote control away from children. 3. ALWAYS keep people and objects away from the gate. NO ONE SHOULD CROSS THE PATH OF THE MOVING GATE. 4. Test the gate operator monthly. The gate MUST reverse on contact with a rigid object or stop when an object activates the non-contact sensors. After adjusting the force or the limit of travel, retest the gate operator. Failure to adjust and retest the gate operator properly can increase the risk of INJURY or DEATH. 5. Use the emergency release ONLY when the gate is not moving. 6. KEEP GATES PROPERLY MAINTAINED. Read the owner’s manual. Have a qualified service person make repairs to gate hardware. 7. The entrance is for vehicles ONLY. Pedestrians MUST use separate entrance. 8. Disconnect ALL power BEFORE performing ANY maintenance. 9. ALL maintenance MUST be performed by a LiftMaster professional. 10. SAVE THESE INSTRUCTIONS. MAINTENANCE CHECK AT LEAST ONCE EVERY TASK MONTH External entrapment protection systems Check for proper operation Gate warning signs Make sure they are present Manual disconnect Check and operate Gate Inspect for wear or damage Accessories Check all for proper operation Electrical Inspect all wire connections Frame bolts Check for tightness Total unit Inspect for wear or damage NOTES: 1. Disconnect power before servicing. 2. Severe or high cycle usage will require more frequent maintenance checks. 3. Inspection and service should always be performed anytime a malfunction is observed or suspected. 4. When servicing, please do some “house cleaning” of the operator and the area around the operator. Pick up any debris in the area. Clean the operator as needed. 5. It is suggested that while at the site voltage readings be taken at the operator. Using a Digital Voltmeter, verify that the incoming voltage to the operator it is within ten percent of the operators rating. 3 MONTHS 6 MONTHS 12 MONTHS Complete Check Out DESCRIPTION WARNING CAUTION To reduce the risk of FIRE or INJURY to persons, use ONLY Chamberlain part #K74-30762 for replacement batteries. 23 WARNING WARNING WARNING CAUTION To avoid SERIOUS personal INJURY or DEATH from electrocution, DISCONNECT electrical power to operator BEFORE proceeding. To reduce the risk of FIRE or INJURY to persons, use ONLY Chamberlain part #K74-30762 for replacement batteries. BATTERY REPLACEMENT 1. Disconnect power to operator. 2. Open the control box cover. 3. Remove all quick connect terminals in use to the control board. Remember location of all wire connections for reinstallation. 4. Remove control board and mounting plate. 5. Disconnect terminals leads to both batteries. 6. Replace both batteries and connect red wires to the positive (+) terminals (red). Connect black wires to the negative (-) terminals (black). 7. Install control board and mounting plate. 8. Reconnect all quick connect terminals to the control board. 9. Close cover of control box. 10. Reconnect power to operator. Batteries Control Board and Mounting Plate MANUAL RELEASE The drive mechanism can be released. The gate can then be operated manually (power failure). With a new drive mechanism, the release action may sometimes feel stiff/jerky. This is normal and has no effect on function. Release 1. Insert the key into the lock. 2. Turn the key counter-clockwise 180°. 3. Turn the release lever counter-clockwise 180°. 4. Done! Operator is in manual mode. Engage 1. Turn the release lever clockwise 180°. This engages the motor. 2. Turn the key clockwise 180°. This locks the release lever. 3. Remove the key and store in a safe place. 4. Done! Back in automatic mode. 24 L A 4 0 0 S W I N G G AT E A C C E S S O R I E S SOLKIT12V Solar Panel Kit with battery box: Improved solar solution with battery box (battery not included). 02101 1-Button Station: Steel enclosure wired station will allow for a Open, Close, Stop command of the gate. 377LM SECURITY✚® Keyless Entry: Enables homeowner to operate gate by entering a password on a specially designed keyboard. Also can add a temporary password for visitors or service persons. This temporary password can be limited to a programmable number of hours or entries. EMX202 Vehicle Detecting Driveway Probe: One piece outdoor buried vehicle motion detector with sensing probe is housed in a small relay type housing. Provides for free exit. GC824 Gate Solenoid Lock: Heavy all steel construction. Failsafe operation keeps gate locked if power is lost. Can be welded onto gate or post. 115V operation, solenoid-activated release. Can be released in case of an emergency. GC838 Magnetic Gate Lock: Incredible 1,200 Lb. holding force. Operates on 12 or 24Vdc. Low power consumption. Universal mounting holes for ease of installation. Automatically releases when power is lost. 50-19509 6" Post Mounting Kit for control box 50-19511 4" Post Mounting Kit for control box 50-19512 2 1/2" Post Mounting Kit for control box OPEN 370LM 3-Button Mini-Remote Control with SECURITY✚®: With key ring and fastening strip. 373LM 3-Button SECURITY✚® Remote Control: Includes visor clip. 86LM Remote Antenna Mounting Kit: Kit contains antenna bracket and 15' (4.6 m) of cable. Recommended for increasing the effective range of transmitters. 50-19503 Push to Open Bracket 25 WIRING DIAGRAM 1. ANTENNA INPUT 2. CLOSE EDGE 3. OPEN EDGE/PHOTO EYE 4. OPEN PHOTO EYE 5. CLOSE PHOTO EYE 6. 24VDC ACCESSORY OUTPUT 7. CONTROL INPUTS/EXIT LOOP 8. LOOP INPUTS, SAFETY/SHADOW 9. TRANSFORMER INPUT/SOLAR INPUT (OPTIONAL) 10. SECOND - OPERATOR ARM CONNECTION 11. 24VDC ACCESSORY OUTPUT 12. MASTER OPERATOR ARM CONNECTION Flashing Strobe (optional) Siren (optional) Fault Alarm ANTENNA CONNECTION 1 Solenoid Lock (optional) P2 R223 P1 14 K6 J1 K5 MAGLOCK 17 NO J18 OFF OFF SINGLE NO NO S8 R2 LEARN XMITTER R1 10A 32V 2 GATE 1 B LU CLOSE PHOTO GATE 1 Z12 SET CLOSE LIMIT SET OPEN LIMIT R9ÿ 21 R1ÿ 1 W HT BRN R1ÿÿ GRN F4 YE L B LU FORCE 24 BIPART DELAY COM OVLD OVLD CONTROL INPUTS TIMER TO SINGLE BUTTON CLOSE OPEN (EXIT LOOP) OPEN SINGLE BUTTON RESET STOP RESET MAX OFF MAX OFF MAX 25 STOP COMMON (+24VDC) COMMON (+24VDC) COM F5 BLU COM D21 RED C12 D27 Z3 F7 Z4 Q22 7 D9 D8 GATE 2 10 POWER R35 K3 C13 D22 LOOP INPUTS C4 SHADOW SHADOW LOOP U3 R196 J4 F6 F2 MOV2 R9 MOV1 YELLOW/GREEN JMPR1 YELLOW BLACK 9 BLUE BATT 2 8 BATT 1 D6 GROUND NOTE: Yellow/green wire must be disconnected when earth ground rod is installed. FUSE OPEN D2 U2 DB1 F1 20A 32V D4 D1 C64 JMPR2 16 15 RED 24 VAC/ SOLAR INPUT BLACK C2 COMMON (+24VDC) COM CHGR OVLD RED R4 INTERRUPT LOOP INTERRUPT C11 D15 (OR OPTIONAL EARTH GROUND WIRE) PHOTO SWITCHED ACCESSORY POWER SINGLE BUTTON MIN OR 24VDC OUTPUT SWITCHED OFF IN LOW POWER MODE 6 24V 22 TIMER RUNNING 23 K4 YEL RED PULSING PHOTO 5 PHOTO 20 ACCESSORY OVLD 10A 32V WHT OR PHOTO OR LEARN LIMITS GATE 2 24V GRN GATE 2 Z8 BLU BRN OR PHOTO 19 DIAGNOSTIC K1 Q9 EDGE PULSING PHOTO R93 ACCESSORY POWER 11 4 OR R94 RED 12 Z9 OPEN PHOTO OR EDGE EDGE Z22 R92 U4 R91 YEL RED SAVE MAGLOCK MODE EDGE PHOTO 18 K2 WHT YE L GATE 1 D1ÿ GRN ON ON DUAL NC NC EDGE PULSING PHOTO OR R224 S1 F3 BRN W HT 1 2 3 4 5 1 NC O N C OR EDGE 3 OPEN EDGE/ PHOTO L1 Z1 GRN EDGE Z2ÿ R227 C Maglock (optional) BRN OR R2ÿ 7 NO 13 2 CLOSE EDGE J19 ALARM 13. MAGLOCK/SOLENOID OUTPUT 14. FAULT ALARM OUTPUT 15. BATTERY INPUT #1 16. BATTERY INPUT #2 17. DIP SWITCH, S1 18. LEARN XMITTER 19. MASTER GATE JOG 20. LIMIT SET 21. SECOND GATE JOG 22. SBC (SINGLE BUTTON CONTROL) 23. FORCE SET 24. BIPART DELAY SET 25. TIMER TO CLOSE SET NOTE: Batteries must be connected to operate. OR To protect against fire and electrocution: • DISCONNECT power and battery BEFORE installing or servicing operator. • Replace ONLY with fuse of same type and rating. 26 TROUBLESHOOTING FAULT POSSIBLE CAUSE FIX OPERATOR IS DEAD When power is supplied to the control board, no LED turns ON. 1) Battery fuse is blown. 2) Battery or Run Transformer connection is loose. 3) Dead battery. 4) Bad control board. ➤ Replace battery fuse. Use only 20A, ATC style fuse. ➤ Check battery and transformer connections. OPERATOR DOES NOT RUN Unit does not respond to a Radio command. 1) Low battery. 2) Radio (remote) not programmed. 3) STOP button connection loose. STOP LED is OFF. 4) There is an obstruction blocking photoelectric eyes in direction of movement. 5) Safety edge is damaged or on an obstruction. 6) Interrupt loop is obstructed. 7) Bad control board. 8) Motor fuse is blown. ➤ Measure voltage across battery > 23V. ➤ See Programming Remote section for programming instructions. ➤ Check STOP button connections (STOP and COM) to make sure they are secure. ➤ Check gate area to ensure photoelectric eyes are not blocked. ➤ Measure voltage across battery > 23V. ➤ Replace control board. ➤ Check gate area to ensure safety edge is not resting on an obstruction. Check safety edge wiring and connections. ➤ Check gate area to ensure path is unobstructed. ➤ Replace control board. ➤ Replace motor fuse. Use only 15A, ATC style fuse. OPERATOR DOES NOT RUN Unit does not respond to SBC command. 1) Low battery. ➤ Measure voltage across battery > 23V. 2) SBC button connection loose. ➤ Check SBC and COM connections to ensure they are secure. 3) STOP button connection loose. ➤ Check STOP button connections (STOP and COM) to make sure they STOP LED is OFF. are secure. 4) Obstruction is blocking the photoelectric ➤ Check gate area to ensure photoelectric eyes are not blocked. eyes in the direction of movement. 5) The safety edge is damaged ➤ Check gate area to ensure safety edge is not resting on an obstruction. or on an obstruction. Check safety edge wiring and connections. 6) Interrupt loop is obstructed. ➤ Check gate area to ensure path is unobstructed. 7) Bad control board. ➤ Replace control board. 8) Motor fuse is blown. ➤ Replace motor fuse. Use only 15A, ATC style fuse. MOTOR DOES NOT RUN Relays ‘click’ when Radio or SBC signal is given, but the operator does not move. 1) Bad motor. 2) Cable wiring between control and operator arm disconnected or loose. 3) Bad control board. 4) Batteries not connected. ➤ Replace motor. ➤ Replace control board. GATE STOPS AND REVERSES RIGHT AFTER IT STARTS MOVING 1) A fault has occurred. ➤ Check gate for obstructions. 2) Force set too low. ➤ Adjust FORCE setting until gate completes a full open/close cycle without reversing. The force setting may need to be adjusted in cold weather, as the gate will not move as freely. GATE STOPS RUNNING RIGHT AFTER IT STARTS MOVING (BATTERY RUN) 1) Battery voltage low or near low voltage cut-off. ➤ Charge batteries. If problem persists, they may be near the end of their life. Replace batteries. NOTE: Replace both batteries at the same time. Use only Chamberlain part #K74-30762 for replacement batteries. 2) A fault has occurred. ➤ Check gate for obstructions. 1) An input is continuously activated. ➤ Verify that all inputs are functioning properly. GATE OPENS BUT DOES NOT CLOSE ➤ Replace control board. ➤ Connect batteries. 2) Entry system output is connected to ➤ Verify Entry system connections and operation. the Open input, and is “stuck” opening. 27 TROUBLESHOOTING FAULT GATE RUNS TOO SLOW GATE DOES NOT CLOSE AUTOMATICALLY POSSIBLE CAUSE FIX 1) Open and Close Limits are set too close together. ➤ If the Open and Close Limits are set within the ramp down distance of each other, the gate will run at slow speed all the time. 2) The gate is starting within the ramp down distance from the Open or Close Limit. ➤ Gate will run slow to limits if motion is started within the ramp-down distance from the limit. 1) Verify that the Timer-to-Close is ➤ Verify that the Timer-to-Close is ON and set. turned OFF. 2) Gate opened by an obstruction reversal. ➤ Check gate area to ensure path is unobstructed. 3) The Interrupt Loop is obstructed. 4) Obstructed close photoelectric eye or edge. ➤ Check the Open Loop area to ensure all obstructions are removed. If an 5) The Open input is “stuck”. external opening device or entry or entry system is attached, check for proper operation of that system. GATE WON’T STAY OPEN WHEN USING FIRE INPUT Fire Input switch should be a constant contact key switch connected to Open Loop input (Open only). 1) Fire Input switch is a momentary contact. ➤ Make sure the Fire Input switch is constant contact. If it is not, replace with a constant contact switch. INTERRUPT LOOP DOES NOT ACT PROPERLY 1) Bad loop sensor or loop detector. ➤ Replace loop sensor or loop detector. 2) Bad connection between loop sensor, loop detector, and the control board. ➤ Check connections to make sure they are secure. 1) Bad loop sensor or detector. 2) Bad connection between the loop sensor, loop detector, and the control board. 3) The Shadow Loop is obstructed. 4) An Open photoelectric eye or safety edge is obstructed. ➤ Replace loop sensor or loop detector. ➤ Check connections to make sure they are secure. 1) Bad connection between the Maglock, its power supply, and the control board. 2) Bad Maglock or Maglock power supply. 3) Large gap between gates. 4) Bad control board. ➤ Check connections between the Maglock, its power supply, and the control board to make sure they are secure. ➤ Replace Maglock or Maglock power supply. ➤ Reduce the gap between the gates. ➤ Replace the control board. EXIT LOOP (FREE EXIT) DOES NOT OPEN GATE MAGLOCK DOES NOT WORK Maglock does not hold gates locked ➤ Check the gate area to make sure all obstructions are removed. ➤ Check the gate area to make sure all obstructions are removed. DIAGNOSTIC CODES # OF BLINKS 1 2 3 4 5 6 7 8 9 10 MEANING No Stop Switch Connected Gate 1 Arm Disengaged Gate 2 Arm Disengaged Both Gate Arms Disengaged RPM Reversal Force Reversal Processor Reset ROM Check Failed RAM Check Failed EEPROM Check Failed 28 REPAIR PARTS Refer to the parts lists below for replacement parts available for your operator. If optional modifications and/or accessories are included with your operator, certain components may be added or removed from these lists. CONTROL BOX LA400-CONT ITEM 1 2 3 4 5 6 7 8 Not Shown PART # K001A6039 K75-15480 DESCRIPTION Control Board Control Box & Cover with Gasket Control Board Bracket Reset Switch Antenna Battery Transformer Alarm ATC Fuse Kit Includes 20 Amp (1), 15 Amp (2) K75-30764 K23-19380 K74-19499 K74-30762 K74-30763 K76-19446 K74-30941 8 2 7 3 4 6 1 5 29 QTY 1 1 1 1 1 2 1 1 REPAIR PARTS ACTUATOR ARM KITS ITEM 1 2 3 4 Not Shown PART # DESCRIPTION 41ASWG-442SA 41ASWG-438SA 41ASWG-0014SA 41ASWG-489 41ASWG-0119 Release Lever Motor with Limit Switch Harness Rear Connector Cable 24V with Connector Release Key 2 1 3 4 30 QTY 1 1 1 1 1 O P E R AT O R N O T E S 31 WARRANTY POLICY AND SERVICE LIFTMASTER® TWO YEAR LIMITED WARRANTY The Chamberlain Group, Inc. warrants to the first retail purchaser of this product, for the structure in which this product is originally installed, that it is free from defect in materials and/or workmanship for a period of two years from the date of purchase. The proper operation of this product is dependent on your compliance with the instructions regarding installation, operation, maintenance and testing. Failure to comply strictly with those instructions will void this limited warranty in its entirety. If, during the limited warranty period, this product appears to contain a defect covered by this limited warranty, call 1-800-528-2806, toll free, before dismantling this product. Then send this product, pre-paid and insured, to our service center for warranty repair. You will be advised of shipping instructions when you call. Please include a brief description of the problem and a dated proof-of-purchase receipt with any product returned for warranty repair. Products returned to Seller for warranty repair, which upon receipt by Seller are confirmed to be defective and covered by this limited warranty, will be repaired or replaced (at Seller’s sole option) at no cost to you and returned pre-paid. Defective parts will be repaired or replaced with new or factory-rebuilt parts at Seller’s sole option. ALL IMPLIED WARRANTIES FOR THE PRODUCT, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO THE TWO YEAR LIMITED WARRANTY PERIOD SET FORTH ABOVE, AND NO IMPLIED WARRANTIES WILL EXIST OR APPLY AFTER SUCH PERIOD. Some States do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. THIS LIMITED WARRANTY DOES NOT COVER NON-DEFECT DAMAGE, DAMAGE CAUSED BY IMPROPER INSTALLATION, OPERATION OR CARE (INCLUDING, BUT NOT LIMITED TO ABUSE, MISUSE, FAILURE TO PROVIDE REASONABLE AND NECESSARY MAINTENANCE, UNAUTHORIZED REPAIRS OR ANY ALTERATIONS TO THIS PRODUCT), LABOR CHARGES FOR REINSTALLING A REPAIRED OR REPLACED UNIT, OR REPLACEMENT OF BATTERIES. THIS LIMITED WARRANTY DOES NOT COVER ANY PROBLEMS WITH, OR RELATING TO, THE GARAGE DOOR OR GARAGE DOOR HARDWARE, INCLUDING BUT NOT LIMITED TO THE DOOR SPRINGS, DOOR ROLLERS, DOOR ALIGNMENT OR HINGES. THIS LIMITED WARRANTY ALSO DOES NOT COVER ANY PROBLEMS CAUSED BY INTERFERENCE. ANY SERVICE CALL THAT DETERMINES THE PROBLEM HAS BEEN CAUSED BY ANY OF THESE ITEMS COULD RESULT IN A FEE TO YOU. UNDER NO CIRCUMSTANCES SHALL SELLER BE LIABLE FOR CONSEQUENTIAL, INCIDENTAL OR SPECIAL DAMAGES ARISING IN CONNECTION WITH USE, OR INABILITY TO USE, THIS PRODUCT. IN NO EVENT SHALL SELLER’S LIABILITY FOR BREACH OF WARRANTY, BREACH OF CONTRACT, NEGLIGENCE OR STRICT LIABILITY EXCEED THE COST OF THE PRODUCT COVERED HEREBY. NO PERSON IS AUTHORIZED TO ASSUME FOR US ANY OTHER LIABILITY IN CONNECTION WITH THE SALE OF THIS PRODUCT. Some states do not allow the exclusion or limitation of consequential, incidental or special damages, so the above limitation or exclusion may not apply to you. This limited warranty gives you specific legal rights, and you may also have other rights which vary from state to state. HOW TO ORDER REPAIR PARTS OUR LARGE SERVICE ORGANIZATION SPANS AMERICA FOR INSTALLATION AND SERVICE INFORMATION, CALL OUR TOLL FREE NUMBER 1-800-528-2806 www.liftmaster.com WHEN ORDERING REPAIR PARTS PLEASE SUPPLY THE FOLLOWING INFORMATION: PART NUMBER DESCRIPTION MODEL NUMBER ADDRESS ORDER TO: THE CHAMBERLAIN GROUP, INC. Technical Support Group 6020 S. Country Club Road Tucson, AZ 85706 01-19244D ©2007, The Chamberlain Group, Inc. All Rights Reserved
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Key Features
- Medium duty swing gate operator
- 24Vdc motor
- Maximum gate width: 16 ft
- Maximum gate weight: 550 lbs
- Can operate for up to 4 minutes
- Travel time: 14-18 seconds for 90 degree opening