SET CHAIN TENSION

 

 

FASTEN RAIL TO OPENER

 

 

 

 

 

 

 

 

Spreader

 

 

 

 

 

 

 

Stops

 

 

 

 

 

HARDWARE SHOWN

 

 

 

 

 

 

 

 

ACTUAL SIZE

 

 

 

 

 

 

 

 

Spring /Trolley Nut

 

 

 

 

 

 

 

 

 

 

 

d Bolt

 

 

 

 

 

 

 

Washere

 

 

 

 

 

 

 

 

 

Stops

 

 

 

 

 

 

 

 

Spreader

 

 

 

 

 

 

et

 

et

 

 

 

 

 

 

 

Sprock

 

 

 

 

 

Sprock

 

 

 

 

Nut Ring

 

 

 

 

 

 

 

Wrench

 

Screwdriver

Bolt

 

 

 

 

 

 

Tip

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

Trolley Stop

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

Bolt Hole

 

 

 

 

 

Spring Nut

 

 

Lock

Nut

 

 

 

 

 

 

 

Washer

 

 

 

 

 

 

 

 

 

 

 

 

Header Sleeve

 

 

 

Lock Washer

Nut

 

 

 

 

 

Bolt

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Square

Trolley

Square

Trolley

 

 

 

 

 

 

End

 

 

 

 

 

 

End

Nut Ring

 

Nut Ring

 

 

 

 

 

BEFORE

AFTER RELEASE

25mm

32mm

ASSEMBLY STEP 5

Install Chain Noise Reduction Pads (optional)

1.Clean and remove grease from rail in areas where pads will be installed.

114mm

2.With chain tensioned, lift up the chain and place noise reduction pads under the chain in orientation shown.

114mm

3.Install with adhesive side down allowing pad to stick to rail.

114A2845

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Chamberlain 1155, 80ad, 1150, 1140, 1146, 1156, 120ad, 1160jg, 1145jg manual Install Chain Noise Reduction Pads optional

1155, 1156, 1140, 1150, 80ad specifications

The Chamberlain 1160JG, 1160, 1146, 120AD, and 1145 garage door openers are some of the most reliable and feature-rich options available in today’s market. These models are renowned for their robust performance, user-friendly interface, and advanced technology, making them a top choice for homeowners seeking convenience and security.

The Chamberlain 1160JG and 1160 models stand out with their powerful DC motor, which ensures a smooth and quiet operation. They are designed for faster opening speeds, allowing users to enter and exit the garage quickly. One of the prominent features of these models is the built-in myQ technology, which enables remote access and control via smartphone applications. Users can monitor their garage door status, receive alerts, and operate the door from virtually anywhere, enhancing convenience and peace of mind.

The Chamberlain 1146 model combines strength and reliability, equipped with a durable chain drive system. This model offers exceptional lifting power, making it suitable for heavy garage doors. The 1146 also includes a battery backup system, ensuring functionality even during power outages. Its safety features, including infrared sensors, help prevent accidents by detecting obstructions in the door's path.

The Chamberlain 120AD model is particularly appreciated for its easy installation process. This model features a belt drive system, which provides quieter operation compared to chain-driven alternatives. This makes the 120AD an excellent choice for homes with living spaces adjacent to the garage. It also includes built-in Wi-Fi, enabling smart home integration and remote access through the myQ app.

The Chamberlain 1145 model is a compact yet powerful option that maintains high reliability. It offers a strong chain drive system and a variety of safety features, including rolling code technology that enhances security by changing the access code after every use. The 1145 is ideal for families looking for a cost-effective yet dependable solution.

Overall, the Chamberlain 1160JG, 1160, 1146, 120AD, and 1145 garage door openers not only bring convenience through advanced technology but also prioritize safety, making them an excellent investment for any homeowner. Their blend of performance, durability, and smart technology ensures that users benefit from a hassle-free garage door experience.