· Web viewSECTION 08730. AUTOMATIC DOOR OPERATORS - RESIDENTIAL. Display hidden notes to specifier. (Don't know how? Click Here) Copyright 2006 - 2018 ARCAT, Inc. - All rights

SECTION 08730AUTOMATIC DOOR OPERATORS - RESIDENTIAL

Display hidden notes to specifier. (Don't know how? Click Here)

Copyright 2006 - 2018 ARCAT, Inc. - All rights reserved

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Residential Automatic Garage Door Operators.1. Belt drive garage door operators (LiftMaster Models 8155W, 8355W, 8550W, WLED).2. Chain drive garage door operators (LiftMaster Models 8164W, 8160W, 8165W,

8365W, 8360W, 8587W).3. Jackshaft garage door operators (LiftMaster Models 8500 & 8500W).

1.2 RELATED SECTIONS

A. Section 06100 - Rough Carpentry: For installation and requirements for blocking and nailers.

B. Section 16050 - Basic Electrical Materials and Methods: For installation and requirements for electrical connections.

1.3 REFERENCES

A. Underwriters Laboratories (UL) - UL Listed products.

1.4 SUBMITTALS

A. Submit under provisions of Section 01300.

B. Product Data: Manufacturer's data sheets on each product to be used, including:1. Preparation instructions and recommendations.2. Storage and handling requirements and recommendations.3. Installation methods.4. Cleaning methods.

C. Shop Drawings: Submit shop drawings showing layout, profiles, and product components, including anchorage, edge conditions, and accessories.

1.5 DELIVERY, STORAGE, AND HANDLING

A. Store products in manufacturer's unopened packaging with labels intact until ready for installation.

B. Schedule delivery of garage door operator so that spaces are sufficiently complete that door operators can be installed immediately upon delivery.

1.6 WARRANTY

A. Manufacturer's Warranty. Provide manufacturer's standard warranty for each product. Refer to specific warranty information under each model in Part 2 of this section.

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PART 2 PRODUCTS

2.1 MANUFACTURERS

A. Acceptable Manufacturer: LiftMaster, which is located at: 300 Windsor Dr.; Oak Brook, IL 60523; Toll Free Tel: 800-282-6225; Fax: 630-516-8412; Email:request info ([email protected]); Web:http://LiftMaster.com

B. Substitutions: Not permitted.

C. Requests for substitutions will be considered in accordance with provisions of Section 01600.

2.2 BELT DRIVE GARAGE DOOR OPERATORS

A. Belt Drive Garage Door Operator: LiftMaster 8155W 1/2 HP AC Belt Drive Wi-Fi Garage Door Operator.1. Motor:

a. Horsepower: 1/2.b. RPM: 1,625.c. Thermal Protection: Automatic.d. Lubrication: Permanent.

2. Drive Mechanism:a. Drive Means: Full reinforced belt drive.b. Reduction Means: Gear 16:1.c. Door Linkage: Adjustable door arm.

3. Logic Type: Solid-state microcontroller with built-in surge suppressor.4. Dimensions:

a. Installed Length: 124 inches (3150 mm) for 7-foot (2133 mm) door opening.b. Maximum Door Opening: 7 feet 6 inches (2286 mm).c. Maximum Door Opening: Provide optional rail, 10 feet (3048 mm).d. Headroom Clearance Required: 2 inches (50.8 mm).

5. Shipping Weight:a. Head: 21 pounds (9.5 kg).b. Rail: Belt 17 pounds (7.7 kg).

6. Adjustments:a. Auto-Force.b. Electronic Limit Settings.

7. Travel Rate:a. 7 inches (178 mm) per second.

8. Electrical:a. Voltage: 120V AC, 60 Hz.b. Current Rating: 6.0A.c. UL Listed.d. Length of 3-Prong Line Cord: 4 feet (1219 mm).

9. Security+ 2.0 Radio Controls:a. LiftMaster 893LM 3- Button Remote Control.b. Coding System: Smart Radio Receiver code button and indicator lights.c. Operating Range: 200 feet (61 m) (approximately).d. Operating Temperature: - 31 degrees F (-35 degrees C) to 149 degrees F (65

degrees C).e. Remote Control Radio Frequency: 310, 315 and 390 MHz tri-band.f. Radio Receiver Frequency: Radio Frequency agile on 310, 315 and 390 MHz.g. Security+ 2.0 anti-burglary coding.

10. MyQ Powered Radio:a. 902 to 928 MHz.b. 50-channel FHSS (Frequency Hopping Spread Spectrum).

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c. Provides two-way communication from garage door operator and MyQ Accessories.

d. Enables remote closing of garage door with key MyQ Accessories.e. Enables monitoring and control of garage door operators and lighting controls

via Internet-enabled smartphone, tablet or computer (sold separately)..11. Security+ 2.0 Encrypted Controls:

a. LiftMaster 882LMW Multi-Function Control Panel.b. Maintenance Alert System.c. Light Control: Turns operator lights on/off.d. Program remote controls, keypads and MyQ Accessories.e. Lock Mode: Locks out outside remote controls.

12. Lighting:a. Number of Bulbs: 1.b. Maximum Wattage: 100 x 1.c. Adjustable time, solid-state delay (1.5 to 4.5 minutes).d. Enhanced CFL (Compact Fluorescent) compatible.

13. Materials:a. Chassis: Steel.b. Chassis Cover: Steel/plastic.c. Rail: Solid steel T.d. Trolley: Steel.

14. Convenience/Safety Features:a. The Protector System safety reversing sensors.b. Alert-2-Close unattended close operation with select accessories (must not be

used with one-piece door).c. Emergency/quick release.d. Automatic trolley reconnect.e. Ventilation/pet opening.f. Down safety reverse.g. Up safety stop.h. Door open/beam obstructed/lights on.i. PosiLock secure lock system.

15. Warranty:a. 4-year motor.b. 10-year belt.c. 1-year parts.

B. Belt Drive Garage Door Operator: LiftMaster 8355W 1/2 HP AC Belt Drive Wi-Fi Garage Door Operator.1. Motor:

a. Horsepower: 1/2.b. RPM: 1,625.c. Thermal Protection: Automatic.d. Lubrication: Permanent.e. Motor Vibration Isolation System (MVIS): Buffers motor noise.

2. Drive Mechanism:a. Drive Means: Full reinforced belt drive.b. Reduction Means: Gear 16:1.c. Door Linkage: Adjustable door arm.

3. Logic Type: Solid-state microcontroller with built-in surge suppressor.4. Dimensions:

a. Installed Length: 128 inches (3251 mm) for 7-foot (2133 mm) door opening.b. Maximum Door Opening: 7 feet 6 inches (2286 mm).c. Maximum Door Opening: Provide optional rail, 10 feet (3048 mm).d. Headroom Clearance Required: 2 inches (50.8 mm).

5. Shipping Weight:

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a. Head: 22.5 pounds (8.4 kg).b. Rail: Belt 17 pounds (7.7 kg).



8. Electrical:a. Voltage: 120V AC, 60 Hz.b. Wattage: 540W.c. Current Rating: 6.0A.d. UL Listed.e. Length of 3-Prong Line Cord: 4 feet (1219 mm).

9. Security+ 2.0 Radio Controls:a. LiftMaster 893LM 3-Button Remote Control.b. Coding System: Smart Receiver Code button and indicator lights.c. Operating Range: 200 feet (61 m) (approximately).d. Operating Temperature: - 31 degrees F (-35 degrees C) to 149 degrees F (65

degrees C).e. Remote Control Radio Frequency: 310, 315 and 390 MHz tri-band.f. Radio Receiver Frequency: Radio Frequency agile on 310, 315 and 390 MHz.g. Security+ 2.0 anti-burglary coding.

10. MyQ Powered Radio:a. 902 to 928 MHz.b. 50-channel FHSS (Frequency Hopping Spread Spectrum).c. Provides two-way communication from garage door operator and MyQ

Accessories.d. Enables remote closing of garage door with key MyQ Accessories.e. Enables monitoring and control of garage door operators and lighting controls

via Internet-enabled smartphone, tablet or computer (sold separately).11. Security+ 2.0 Encrypted Controls:

a. LiftMaster 882LMW Multi-Function Control Panel.b. Maintenance Alert System.c. Light Control: Turns operator lights on/off.d. Program remote controls, keypads, Wi-Fi garage door operators and MyQ

Accessories.e. Lock Mode: Locks out outside remote controls.

12. Lighting:a. Number of Bulbs: 2.b. Maximum Wattage: 100 x 2.c. Adjustable time, solid-state delay (1.5 to 4.5 minutes).d. Enhanced CFL (Compact Fluorescent) compatible.

13. Materials:a. Chassis: Steel.b. Chassis Cover: Steel/plastic.c. Rail: Solid steel T.d. Trolley: Steel.


used with one-piece door).c. Emergency/quick release.d. Automatic trolley reconnect.e. Ventilation/pet opening.f. Down safety reverse.g. Up safety stop.

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h. Door open/beam obstructed/lights on.i. PosiLock secure lock system.

15. Warranty:a. Lifetime motor and belt.b. 1-year parts.

C. Belt Drive Garage Door Operator: LiftMaster 8550W DC Battery Backup Belt Drive Wi-Fi Garage Door Operator.1. Motor:

a. 800 Newtons.b. 12V DC motor.c. RPM: 53.d. Thermal Protection: Automatic.e. Lubrication: Permanent.

2. Drive Mechanism:a. Drive Means: Full reinforced drive belt.b. Reduction Means: Gear 63:1.c. Door Linkage: Adjustable door arm.

3. Logic Type:a. Solid-state microcontroller with built-in surge suppressor.

4. Dimensions:a. Installed Length: 125 inches (3175 mm), for 7-foot (2133 mm) door opening.b. Maximum Door Opening: 7 feet 6 inches (2210 mm), opening up to 10 feet

(3048 mm) with optional rail.c. Headroom Clearance Required: 2 inches (51 mm).

5. Shipping Weight:a. Head: 18.1 pounds (6.8 kg).b. Rail (Belt): 17 pounds (7.7 kg).c. Battery Backup: 4 pounds (1.81 kg).


7. Travel Rate:a. 9 inches (279 mm) per second (up direction).b. 6-1/2 inches (216 mm) per second (down direction).

8. Electrical:a. Voltage: 120V AC, 60 Hz.b. Wattage: 524W (including lights).c. Current Rating: 2.7A.d. UL Listed.e. Length of 3-Prong Line Cord: 6 feet (1829 mm).f. Standby Power: 1W (approximately) (at down limit worklights off).g. Enhanced CFL (Compact Fluorescent) compatible, max 26 watts.

9. Security+ 2.0 Radio Controls:a. LiftMaster 893MAX 3-Button Remote Control.b. Coding System: Smart receiver code button and indicator light.c. Operating Range: 200 feet (61 m) (approximately).d. Operating Temperature: -40 degrees F (-40 degrees C) to 150 degrees F (65

degrees C).e. Remote Control Radio Frequency: 310, 315 and 390 MHz tri-band.f. Radio Receiver Frequency: Frequency agile on 310, 315 and 390 MHz.g. Security+ 2.0 anti-burglary coding.


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via Wi-Fi-enabled smartphone, table or computer (sold separately).11. Security+ 2.0 Encrypted Controls:

a. LiftMaster 880LMW Smart Control Panel.b. LCD Screen: Time, temperature, Wi-Fi setup and status display.c. Maintenance Alert System.d. Timer-to-Close.e. Light Controls: Turns operator lights on/off.f. Program remote controls, keypads, Wi-Fi garage door openers and MyQ

Accessories.g. Lock Mode: Locks out outside remote controls.h. Motion Detecting: Hands-free operator lights on.

12. Lighting:a. Number of Bulbs: 2.b. Maximum Wattage: 100 x 2.c. Adjustable time, solid-state delay (1.5 to 4.5 minutes).d. Enhanced CFL (Compact Fluorescent) compatible.e. In Battery Backup Mode: Disabled.

13. Materials:a. Chassis: Steel.b. Chassis Cover: Steel.c. Rail: Solid steel T.d. Trolley: Steel.


used with one-piece door).c. Hands-free operator lights on.d. Emergency/quick release.e. Automatic trolley reconnect.f. Ventilation/pet opening.g. Down safety reverse.h. Up safety stop.i. Door open/beam obstructed/lights on.j. Maintenance Alert System.k. Integrated Battery Backup.l. PosiLock secure lock system.m. Slow start/soft stop.n. Automatic Garage Door Lock Capable: LiftMaster 841LM will automatically

engage / disengage the lock as the opener is activated.15. Warranty:

a. Lifetime motor and belt.b. 5-year parts.c. 1-year battery (LiftMaster Model 485LM).

D. Belt Drive Garage Door Operator: LiftMaster WLED DC Battery Backup Belt Drive Wi-Fi Garage Door Operator.1. Motor:


2. Drive Mechanism:

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a. Drive Means: Full reinforced drive belt.b. Reduction Means: Gear 63:1.c. Door Linkage: Adjustable door arm.


4. Dimensions:a. Operator Dimensions: L- 19.81 inches, W- 11.94 inches, H- 11.19 inchesb. Maximum Door Opening: 7 feet 6 inches (2210 mm), opening up to 10 feet


5. Shipping Weight:a. Head: 24.0 pounds (10.89 kg).b. Rail (Belt): 17 pounds (7.7 kg).c. Battery Backup: 4 pounds (1.81 kg).



8. Electrical:a. Voltage: 120V AC, 60 Hz.b. Wattage: 524W (including lights).c. Current Rating: 2.7A.d. UL Listed.e. Length of 3-Prong Line Cord: 6 feet (1829 mm).f. Standby Power: 1W (approximately) (at down limit worklights off).g. Enhanced CFL (Compact Fluorescent) compatible, max 26 watts.








12. Lighting:

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a. Number of light sources: 2.b. Maximum Lumens: 3100c. Adjustable time, solid-state delay (1.5 to 4.5 minutes).d. In Battery Backup Mode: Disabled.



used with one-piece door).c. Hands-free operator lights on.d. Emergency/quick release.e. Automatic trolley reconnect.f. Ventilation/pet opening.g. Down safety reverse.h. Up safety stop.i. Door open/beam obstructed/lights on.j. Maintenance Alert System.k. Integrated Battery Backup.l. PosiLock secure lock system.m. Slow start/soft stop.n. Automatic Garage Door Lock Capable: LiftMaster 841LM will automatically


a. 5Lifetime motor and belt.b. 5-year parts.c. 1-year battery (LiftMaster Model 485LM).

2.3 CHAIN DRIVE GARAGE DOOR OPERATORS

A. Chain Drive Garage Door Operator: LiftMaster 8164W 1/2 HP AC Chain Drive Wi-Fi Garage Door Operator.1. Motor:


2. Drive Mechanism:a. Drive Means: Full chain.b. Reduction Means: Gear 16:1.c. Door Linkage: Adjustable door arm.


4. Dimensions:a. Installed Length: 124 inches (3150 mm) for 7-foot (2133 mm) door opening.b. Maximum Door Opening: 7 feet 6 inches (2286 mm); opening up to 10 feet

(3048 mm) with optional rail.c. Headroom Clearance Required: 2 inches (50.8 mm).

5. Shipping Weight:a. Head: 22 pounds (10.1kg).b. Rail, Full Chain: 20 pounds (9.1 kg).

6. Adjustments:a. Auto-Force.

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b. Electronic Limit Settings.7. Travel Rate:

a. 7 inches (178 mm) per second.8. Electrical:

a. Voltage: 120V AC, 60 Hz.b. Wattage: 540W.c. Current Rating: 6.0A.d. UL Listed.e. Length of 3-Prong Line Cord: 4 feet (1219 mm).

9. Security+ 2.0 Radio Controls:a. LiftMaster 891LM 1-Button Remote Controlb. Coding System: Smart receiver code button and indicator light.c. Operating Range: 200 feet (60.9 m) (approximately).d. Operating Temperature: -31 degrees F (-35 degrees C) to 149 degrees F (65

degrees C).e. Battery for Remote Control: 3V, lithium.f. Remote Control Radio Frequency: 310, 315 and 390 MHz tri-band.g. Radio Receiver Frequency: Frequency agile 301, 3015 and 390 MHz.h. Security+ 2.0 anti-burglary coding.



via Internet-enabled smartphone, tablet or computer (sold separately).11. Control Panel:

a. LiftMaster 883LMW Door Control Button.b. Illuminated push-button.

12. Lighting:a. Number of Bulbs: 1.b. Maximum Wattage: 100 x 1.c. Adjustable time, solid-state delay (1.5 to 4.5 minutes).


14. Convenience/Safety Features:a. The Protector System safety reversing sensors.b. Emergency/quick release.c. Automatic trolley reconnect.d. Ventilation/pet opening.e. Down safety reverse.f. Up safety stop.g. Door open/beam obstructed/lights on.h. PosiLock secure lock system.

15. Warranty:a. 4-year motor.b. 1-year parts.

B. Chain Drive Operator: LiftMaster 8160W DC Chain Drive Wi-Fi Garage Door Operator.1. Motor:

a. 800 Newtons.b. 12V DC motor.

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c. RPM: 53.d. Thermal Protection: Automatic.e. Lubrication: Permanent.





5. Shipping Weight:a. Head: 18.0 pounds (8.2 kg).b. Rail (Full Chain): 20 pounds (9.1 kg).



8. Electrical:a. Voltage: 120V AC, 60 Hz.b. Wattage: 524W total system (including lights).c. Current Rating: 2.7A.d. UL Listed.e. Length of 3-Prong Line Cord: 4 feet (1219 mm).f. 1W power in standby mode; at down limit - worklights off.g. Enhanced CFL (Compact Fluorescent) compatible.

9. Security+ 2.0 Radio Controls:a. LiftMaster 893LM 3-Button Remote Control.b. Coding System: Smart receiver code button and indicator lights.c. Operating Range: 200 feet (61 m) (approximately).d. Operating Temperature: - 31 degrees F (-35 degrees C) to 149 degrees F (65




via Internet-enabled smartphone, tablet or computer. (sold separately).11. Security+ 2.0 Encrypted Controls:

a. LiftMaster 882LMW Multi-Function Control Panel.b. Maintenance Alert System.c. Light Control: Turns operator lights on/off.d. Program remote controls, keypads and MyQ Accessories.e. Lock Mode: Locks out outside remote controls.

12. Lighting:a. Number of Bulbs: 1.

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b. Maximum Wattage: 100 x 1.c. Adjustable time, solid-state delay (1.5 to 4.5 minutes).d. Enhanced CFL (Compact Fluorescent) compatible.



used with one-piece door).c. Hands-free operator lights on.d. Emergency/quick release.e. Automatic trolley reconnect.f. Ventilation/pet opening.g. Down safety reverse.h. Up safety stop.i. Door open/beam obstructed/lights on.j. Maintenance Alert System.k. PosiLock secure lock system.l. Slow start/soft stop.


C. Chain Drive Garage Door Operator: LiftMaster 8165W 1/2 HP AC Chain Drive Wi-Fi Garage Door Operator.1. Motor:






5. Shipping Weight:a. Head: 22 pounds (10.1kg).b. Rail, Full Chain: 20 pounds (9.1 kg).



8. Electrical:a. Voltage: 120V AC, 60 Hz.b. Wattage: 540W.c. Current Rating: 6.0A.

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d. UL Listed.e. Length of 3-Prong Line Cord: 4 feet (1219 mm).

9. Security+ 2.0 Radio Controls:a. LiftMaster 893LM 3- Button Remote Control.b. Coding System: Smart receiver code button and indicator light.c. Operating Range: 200 feet (60.9 m) (approximately).d. Operating Temperature: -31 degrees F (-35 degrees C) to 149 degrees F (65

degrees C).e. Battery for Remote Control: 3V, lithium.f. Remote Control Radio Frequency: 310, 315 and 390 MHz tri-band.g. Radio Receiver Frequency: Frequency agile 301, 3015 and 390 MHz.h. Security+ 2.0 anti-burglary coding.



via Internet-enabled smartphone, tablet or computer. (sold separately)11. Control Panel:

a. LiftMaster 882LMW Multi-Function Control Panel.b. Light Control: Turns operator lights on/off.c. Adjustable light timer.d. Illuminated push-button.e. Lock Mode: Locks out outside remote controls.

12. Lighting:a. Number of Bulbs: 1.b. Maximum Wattage: 100 x 1.c. Adjustable time, solid-state delay (1.5 to 4.5 minutes).


14. Convenience/Safety Features:a. The Protector System safety reversing sensors.b. Emergency/quick release.c. Automatic trolley reconnect.d. Ventilation/pet opening.e. Down safety reverse.f. Up safety stop.g. Door open/beam obstructed/lights on.h. PosiLock secure lock system.


D. Chain Drive Garage Door Operator: LiftMaster 8365W 1/2 HP AC Chain Drive Wi-Fi Garage Door Operator.1. Motor:


2. Drive Mechanism:

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a. Drive Means: Full chain.b. Reduction Means: Gear 16:1.c. Door Linkage: Adjustable door arm.




5. Shipping Weight:a. Head: 22 pounds (10.3 kg).b. Rail, Full Chain: 20 pounds (9.1 kg).




9. Security+ 2.0 Radio Controls:a. Two LiftMaster 893LM 3-Button Remote Controls.b. LiftMaster 877LM Wireless Keyless Entry.c. Coding System: Smart receiver code button and indicator light.d. Operating Range: 200 feet (60.9 m) (approximately).e. Operating Temperature: -31 degrees F (-35 degrees C) to 149 degrees F (65

degrees C).f. Battery for Remote Control: 3V, lithium.g. Battery for Keyless Entry: 9V.h. Remote Control Radio Frequency: 310, 315 and 390 MHz tri-band.i. Radio Receiver Frequency: Frequency agile 310, 315 and 390 MHz.j. Security+ 2.0 anti-burglary coding.



via Internet-enabled smartphone, tablet or computer. (sold separately).11. Control Panel:

a. LiftMaster 882LMW Multi-Function Control Panel.b. Light Control: Turns operator lights on/off.c. Adjustable light timer.d. Illuminated push-button.e. Lock Mode: Locks out outside remote controls.

12. Lighting System:a. Number of Bulbs: 2.b. Maximum Wattage: 100 x 2.c. Adjustable time, solid-state delay (1.5 to 4.5 minutes).

13. Materials:a. Chassis: Steel

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b. Chassis Cover: Steel.c. Rail: Solid steel T.d. Trolley: Steel.

14. Safety Features:a. The Protector System safety reversing sensors.b. Emergency/quick release.c. Automatic trolley reconnect.d. Ventilation/pet opening.e. Down safety reverse.f. Up safety stop.g. Door open/beam obstructed/lights on.h. PosiLock secure lock system.

15. Warranty:a. Lifetime motor warrantyb. 1-year, all other parts.

E. Chain Drive Operator: LiftMaster 8360W DC Battery Backup Capable Chain Drive Wi-Fi Garage Door Operator.1. Motor:






5. Shipping Weight:a. Head: 18.0 pounds (8.2 kg).b. Rail (Full Chain): 20 pounds (9.1 kg).



8. Electrical:a. Voltage: 120V AC, 60 Hz.b. Wattage: 524W total system (including lights).c. Current Rating: 2.7A.d. UL Listed.e. Length of 3-Prong Line Cord: 4 feet (1219 mm).f. 1.5W power in standby mode; at down limit - worklights off.g. Enhanced CFL (Compact Fluorescent) compatible.

9. Security+ 2.0 Radio Controls:a. LiftMaster 893LM 3-Button Remote Control.b. Coding System: Smart receiver code button and indicator lights.c. Operating Range: 200 feet (61 m) (approximately).

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d. Operating Temperature: - 31 degrees F (-35 degrees C) to 149 degrees F (65 degrees C).

e. Remote Control Radio Frequency: 310, 315 and 390 MHz tri-band.f. Radio Receiver Frequency: Frequency agile on 310, 315 and 390 MHz.g. Security+ 2.0 anti-burglary coding.



via Internet-enabled smartphone, tablet or computer (sold separately).11. Security+ 2.0 Encrypted Controls:

a. LiftMaster 886LMW Motion-Detecting Control Panel.b. Maintenance Alert System.c. Light Control: Turns operator lights on/off.d. Program remote controls, keypads, Wi-Fi garage door operators and MyQ

Accessories.e. Lock Mode: Locks out outside remote controls.f. Motion Detecting: Hands-free operator lights on.

12. Lighting:a. Number of Bulbs: 2.b. Maximum Wattage: 100 x 2.c. Adjustable time, solid-state delay (1.5 to 4.5 minutes).d. Enhanced CFL (Compact Fluorescent) compatible.e. In Battery Backup Mode: Disabled.



used with one-piece door).c. Hands-free operator lights on.d. Emergency/quick release.e. Automatic trolley reconnect.f. Ventilation/pet opening.g. Down safety reverse.h. Up safety stop.i. Door open/beam obstructed/lights on.j. Maintenance Alert System.k. Integrated Battery Backup Capable (optional accessory LiftMaster Model

485LM).l. PosiLock secure lock system.m. Slow start/soft stop.n. Automatic Garage Door Lock Capable: LiftMaster 841LM will automatically


a. Lifetime motor.b. 1-year parts.c. 1-year battery (optional accessory LiftMaster Model 485LM).

F. Chain Drive Garage Door Operator: LiftMaster 8587W 3/4 HP AC Chain Drive Wi-Fi Garage

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Door Operator. For heavy carriage house doors and custom doors.1. Motor:

a. Horsepower: 3/4.b. RPM: 1,625.c. Thermal Protection: Automatic.d. Lubrication: Permanent.e. Motor Vibration Isolation System (MVIS): Buffers motor noise.

2. Drive Mechanism:a. Drive Means: Full chain.b. Reduction Means: Gear 16:1.c. Door Linkage: Adjustable door arm.d. Dual Sprocket: 6-tooth, 8-tooth.


4. Dimensions:a. Installed Length: 125 inches (3175 mm) for 7-foot (2133 mm) door opening.b. Maximum Door Opening: 7 feet 6 inches (2286 mm); opening up to 13 feet 6

inches (4115 mm) with optional rail.c. Headroom Clearance Required: 2 inches (50.8 mm).

5. Shipping Weight:a. Head: 26.9 pounds (12.2 kg).b. Rail (Full I-Beam Chain): 32.5 pounds (14.7 kg).


7. Travel Rate:a. 8-Tooth Sprocket: 7 inches (178 mm) per second (approximately).b. 6-Tooth Sprocket: 5-3/10 inches (135 mm) per second (approximately).

8. Electrical:a. Voltage: 120V AC, 60 Hz.b. Wattage: 540W.c. Current rating: 4.5A.d. UL Listed.e. Length of 3-Prong Line Cord: 6 feet (1829 mm).





via Wi-Fi-enabled smartphone, tablet or computer (sold separately).11. Security+ 2.0 Encrypted Controls:

a. LiftMaster 880LMW Smart Control Panel.b. LCD Screen: Time, temperature, Wi-Fi set up and status display.c. Maintenance Alert System.d. Timer-to-Close.

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e. Light Controls: Turns operator lights on/off.f. Program remote controls, keypads, Wi-Fi- garage door operators and MyQ


12. Lighting:a. Number of Bulbs: 2.b. Maximum Wattage: 100 x 2.c. Adjustable time, solid-state delay (1.5 to 4.5 minutes).d. Enhanced CFL (Compact Fluorescent) compatible, max 26 watts.

13. Materials:a. Chassis: Steel.b. Chassis Cover: Steel.c. Rail: Solid steel I-beam.d. Trolley: Steel.


used with one-piece door).c. Emergency/quick release.d. Automatic trolley reconnect.e. Ventilation/pet opening.f. Down safety reverse.g. Up safety stop.h. Door open/beam obstructed/lights on.i. PosiLock secure lock system.j. Hands-free operator lights on.k. Dual sprocket assembly.l. Automatic Garage Door Lock Capable: LiftMaster 841LM will automatically

engage / disengage as opener is activated.15. Warranty:

a. Lifetime motor.b. 5-year parts.

2.4 JACKSHAFT GARAGE DOOR OPERATOR

A. Jackshaft Garage Door Operator: LiftMaster 8500 DC Battery Backup Capable Wall Mount Garage Door Operator. Direct drive operator for garages with very low, cathedral or obstructed ceilings.1. Motor:

a. Voltage: 24V DC.b. Rotational Torque: 255 in*lb.c. Thermal Protection: Automatic.d. Lubrication: Permanent.

2. Drive Mechanism:a. Drive Means: Internal chain and sprocket.b. Reduction Means: Gear 63:1.


4. Dimensions:a. Garage Door Operator Dimensions: 6-7/8 inches D x 16-1/4 inches H x 6-1/50

inches W (174 mm D x 413 mm H x 153 mm W).b. Maximum Door Size: 14 feet (4267 mm) tall. Total of 180 square feet (16.7

square meters).c. Headroom Clearance Required: 3 inches (77 mm) from center of torsion bar.

5. Shipping Weight: 31 pounds (14 kg).

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7. Travel Rate:a. 7-3/5 inches (193 mm) per second (approximately).



degrees C).e. Remote Control Radio Frequency: 310, 315 and 390 MHz tri-band.f. Radio Receiver Frequency: Frequency agile on 310, 315 and 390.


Accessories.*d. Enables remote closing of garage door with key MyQ Accessories.e. LiftMaster 828LM Internet Gateway: Enables monitoring and control of garage

door operators and lighting controls via Internet-enabled smartphone, tablet or computer (sold separately).

f. * MyQ radio disabled in Battery Backup mode.11. Control Panel:

a. LiftMaster 888LM MyQ Control Panel.b. MyQ and Security 2.0+ radio.c. Timer-to-Close.d. Motion Detecting: Hands-free operator lights on.e. Light Control: Turns operator lights on/off.f. Lock Mode: Locks out remote controls.g. Program Remote Controls: Keypads and MyQ Accessories.

12. Lighting:a. Remote control lighting fixtures can be placed anywhere in garage.b. Number of Bulbs: 2.c. Maximum Wattage: 100 x 2.d. Adjustable time, solid-state delay (1.5 to 4.5 minutes).

13. Materials:a. Chassis: Steel.b. Cover: Plastic.

14. Convenience/Safety Features:a. The Protector System safety reversing sensors.b. Battery Backup Capable (optional accessory LiftMaster Model 475LM).c. Alert-2-Close unattended close operation with select accessories (must not be

used with one-piece door).d. Hands-free worklights on.e. Emergency/quick release.f. Ventilation/pet opening.g. Down safety reverse.h. Up safety stop.i. Door open/beam obstructed/lights on.

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j. Slow start/soft stop.15. Installation Aids:

a. Provide Alternate Mounting Kit: LiftMaster Model 480LM for obstructions/low headroom lowers operator by 6 inches (152 mm).

16. Warranty:a. Lifetime motor.b. 5-year parts.c. 1-year battery (optional accessory LiftMaster Model 475LM).

B. Jackshaft Garage Door Operator: LiftMaster 8500W DC Battery Backup Wall Mount Wi-Fi Garage Door Operator. Direct drive operator for garages with very low, cathedral or obstructed ceilings.1. Motor:

a. Voltage: 12V DC.b. Thermal Protection: Automatic.c. Lubrication: Permanent.

2. Drive Mechanism:a. Drive Means: Internal chain and sprocket.b. Reduction Means: Gear 63:1.


4. Dimensions:a. Garage Door Operator Dimensions: 7-7/8 inches D x 21-1/2 inches H x 7-1/2

inches W (201 mm D x 546 mm H x 191 mm W).b. Maximum Door Size: 14 feet (4267 mm) tall. Total of 180 square feet (16.7

square meters).c. Headroom Clearance Required: 3 inches (77 mm) from center of torsion bar.

5. Shipping Weight: 38 pounds (17 kg).6. Adjustments:

a. Auto-Force.b. Electronic Limit Settings.

7. Travel Rate:a. 8-3/5 inches (218 mm) per second (approximately).



degrees C).e. Remote Control Radio Frequency: 310, 315 and 390 MHz tri-band.f. Radio Receiver Frequency: Frequency agile on 310, 315 and 390.




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Accessoriesg. Lock Mode: Locks out outside remote controls.h. Motion Detecting: Hands-free operator lights on.

12. MyQ Remote LED Lighting:a. Remote control lighting fixture can be placed anywhere in garage.b. LED Lightc. 1500 Lumensd. Can be learned to opener, remote or MyQe. Adjustable time, solid-state delay (1.5 to 4.5 minutes).

13. Materials:a. Chassis: Steel.b. Cover: Plastic.

14. Convenience/Safety Features:a. The Protector System safety reversing sensors.b. Battery Backup (battery included)c. Alert-2-Close unattended close operation with select accessories (must not be

used with one-piece door).d. Hands-free worklights on.e. Emergency/quick release.f. Ventilation/pet opening.g. Down safety reverse.h. Up safety stop.i. Door open/beam obstructed/lights on.j. Slow start/soft stop.

15. Installation Aids:a. Provide Alternate Mounting Kit: LiftMaster Model 480LM for obstructions/low

headroom lowers operator by 6 inches (152 mm).b. 16.Warranty:c. Lifetime motor.d. 5-year parts.e. 1-year battery (LiftMaster Model 485LM).

PART 3 EXECUTION

3.1 EXAMINATION AND PREPARATION

A. Inspect and prepare substrates using the methods recommended by the manufacturer for achieving best result for the substrates under project conditions.

B. Do not proceed with installation until substrates have been prepared using the methods recommended by the manufacturer and deviations from manufacturer's recommended tolerances are corrected. Commencement of installation constitutes acceptance of conditions.

C. If preparation is the responsibility of another installer, notify Architect in writing of deviations from manufacturer's recommended installation tolerances and conditions.

3.2 INSTALLATION

A. Install in accordance with manufacturer's instructions and in proper relationship with adjacent construction. Test for proper operation and adjust until satisfactory results are obtained.

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3.3 PROTECTION

A. Protect installed products until completion of project.

B. Touch up, repair or replace damaged products before Substantial Completion.

END OF SECTION

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