Power Head Exploded View

[1] Power Head Assembly

1N
1X	7
1L
1L

1D 1G 1Q

		1N
	1E
	1K		POWER HEAD
1D			POWER HEAD
			PARTS LIST (pre-assembled)
			Item	Part Name
			1	Power head assembly
			1A	Cover (by series/model)
	1A		1B	Front panel assembly
	1A		1D	Motor parts
			1D	Motor parts
			1E	Circuit board assembly
			1F	Capacitor (by series/model)
			1G	Opto wheel (not shown)
1N			1H	Carriage slide
1N			1J	Chain
			1J	Chain
			1K	Circuit board bracket
			1L	Drive module
			1M	Terminal strip
			1N	No. 8 x 3/4" hex washer head screw
			1P	Shock absorption stop (not shown)
			1Q	Motor mount bracket (not shown)
			1X	Chassis
			49	Lens

SAFETY INFORMATION

OVERVIEW OF

POTENTIAL HAZARDS

Garage doors are large, heavy objects that move with the help of springs under high tension and electric motors. Since moving objects, springs under tension, and electric motors can cause injuries, your safety and the safety of others depend on you reading the information in this manual. If you have questions or do not understand the information presented,call your nearest service representative. If you have questions or do not understand the information presented,contact Overhead Door Corp. or an authorized Overhead Door Dealer.

In this section and those that follow, the words Danger, Warning, and Caution are used to emphasize important safety information. The word:

DANGER means that severe injury or death will result from failure to follow instructions.

WARNING means that severe injury or death can result from failure to follow instructions.

CAUTION means that property damage or injury can result from failure to follow instructions.

The word NOTE is used to indicate important steps to be followed or important considerations.

POTENTIAL	EFFECT	PREVENTION
HAZARD	EFFECT	PREVENTION
HAZARD
		Keep people clear of opening while door is
	WARNING:	moving.
	Can Cause	Do Not allow children to play with the door
	Serious Injury	operator.
	or Death	Do Not operate a door that jams or one
MOVING DOOR		Do Not operate a door that jams or one
MOVING DOOR		that has a broken spring.
		Turn off power before removing operator
	WARNING:	cover.
	Can Cause	When replacing cover, make sure wires
	Serious Injury	are not pinched or near moving parts.
ELECTRICAL	or Death	Operator must be properly grounded.
ELECTRICAL		Operator must be properly grounded.
SHOCK
		Do Not try to remove, repair or adjust
	WARNING:	springs or anything to which door spring
	WARNING:	parts are fastened, such as, wood blocks,
	Can Cause	steel brackets, cables or other like items.
HIGH	Serious Injury	Repairs and adjustments must be made
SPRING	or Death	Repairs and adjustments must be made
SPRING	or Death	by a trained service person using proper
TENSION		tools and instructions.

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.