3.Attach boom to power head.

Place boom in front of power head with boom strap at opposite end.

Support door end of boom (boom strap) at about same height as power head.

Check if magnet is in place (Fig. 1-3 inset). Insert carriage slide into boom (Fig. 1-3). (Carriage slide is long straight piece attached to chain.)

Pull boom toward you as you feed chain into it. (Fig. 1-3). When the end of the boom is within about 2 chain links of the power head, you can then push it the rest of the way. (It is a snug fit.)

Securely fasten with 2 bolts (9) and nuts (10) (Fig. 1-4).

[ ]1/4"-20 x 5/8"

[10]

9

1/4"-20

 

OPEN GREEN PARTS BAG

carriage slide

magnet

FIG. 1-3 Slip carriage slide into boom.

9

4.

Attach emergency release cord, knob and tag.

 

Tie overhand knot in 1 end of cord. Tighten knot.

 

 

(FIG. 1-5 inset A).

 

 

Slip opposite (no knot) end through knob.

 

 

Slip through hole in emergency release lever

 

 

(Fig. 1-5).

 

 

Tie overhand knot in this end also. Tighten knot.

5.

Attach emergency release tag.

 

Attach to hole in emergency release using metal

FIG. 1-4 Attach boom to power head.

twist tie on tag. (Fig. 1-5 inset B).

B

wire

twist

tie

overhand knot

A

FIG. 1-5 Attach emergency release cord & tag.

Page 9
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Chamberlain 3453135556 manual Open Green Parts BAG, Attach boom to power head, Slip opposite no knot end through knob

3453135556 specifications

The Chamberlain 3453135556 is a reliable and innovative garage door opener designed to enhance convenience and security for homeowners. This model stands out for its robust performance and user-friendly features, catering to a wide range of customer needs.

One of the most notable features of the Chamberlain 3453135556 is its powerful motor, capable of providing up to 1/2 horsepower. This motor enables smooth and quiet operation, making it suitable for residential use where noise reduction is a priority. The opener can effortlessly lift standard and heavier garage doors, ensuring reliable functionality even for larger installations.

Equipped with advanced technologies, the Chamberlain 3453135556 incorporates MyQ smart technology, allowing users to control and monitor their garage door through a smartphone app. This feature offers real-time notifications, enabling homeowners to check if they left the door open or close it remotely. With MyQ, users can also integrate other smart home devices, enhancing the overall home automation experience.

In terms of security, the Chamberlain 3453135556 boasts a unique Security+2.0 technology that utilizes rolling code encryption. This innovation changes the access code each time the remote control is used, significantly reducing the risk of unauthorized access. Additionally, the model includes an automatic garage door lock feature, ensuring that the door remains securely closed when not in use.

Installation is straightforward, as the Chamberlain 3453135556 comes with a clear set of instructions and necessary hardware. Its compact design allows it to fit seamlessly into most garage configurations, and it is compatible with various types of garage door systems.

Moreover, the opener features a reliable safety mechanism that includes infrared sensors, which reverse the door's motion if any obstruction is detected, preventing accidents and injuries. This attention to safety makes it an ideal choice for families with children and pets.

In summary, the Chamberlain 3453135556 stands out as a leader in garage door openers, combining power, security, and smart technology. With its user-friendly features and reliable performance, it offers an excellent solution for modern homeowners seeking to enhance their garage experience. Whether for convenience, safety, or smart home integration, this model delivers on all fronts, making it a valuable addition to any home.