Pre-Delivery/Install Checklist

ManualsBrandsChamberlain ManualsDoors & WindowsChamberlain Wall Mounted Ultra-Quiet Garage Door Opener

PRE-PURCHASE CHECKLIST

Chamberlain

Wall Mount Garage Opener

Pliers

Wire Cutters

Wire Strippers

Claw Hammer

Screwdriver

Level

3/8" Open End Wrench

1/4", 5/16" and 3/8" Sockets

and Wrench with 6" Extension

Drill

Tape Measure

Stepladder

Pencil

Needle Nose Pliers

5/32", 3/16", 5/16"

and 3/4" Drill Bits

Term Deﬁ nition

Bearing Plate

Acts as a support for the torsion bar. The bearing plate is typically located above the garage door.

Cable Tension

Monitor

The cable tension monitor detects any slack in the garage door cables. Failure to properly install the

cable tension monitor may cause the cables to be thrown and may result in a hazardous situation.

Door Seal

The door seal is located at the bottom of the door and helps to keep outdoor elements from entering

the garage.

Drum

Drums are round, grooved spools on the torsion bar that keep door cables orderly.

Extension

Springs

Extension springs are NOT compatible with this opener. Extension springs are typically mounted along

the horizontal section of the track and extend from the front of the door opening to the back hang.

The springs are intended to make a door lighter so you can easily open and close the door by hand.

High-Lift

Sectional Door

A type of garage door constructed with multiple panels that slide along a track inside the garage.

The track runs vertically up the wall beyond the top of the door opening several inches before

encountering the curve in the track. The extended distance above the top of the garage door

determines the amount of a high lift.

Protector

System®

The Protector System

is composed of a set of sensors and transmitters that act as a safety measure

to prevent personal injury or property damage caused by a closing garage door. See also: Safety

Reversing Sensor.

Roller

Small wheels that allow the door to move up and down the track.

Safety

Reversing

Sensor

The safety reversing sensors are a set of sensor eyes that detect obstructions in the path of the garage

door. If an obstruction is found, the sensors tell the door to reverse direction.

Torsion

Springs

A torsion spring is a type of spring that counterbalances the garage door. The torsion spring is located

above the door on the torsion bar. The springs are intended to make a door lighter so you can easily

open and close the door by hand. Consult a trained door systems technician if you need the springs

adjusted or replaced.

Torsion Bar

A torsion bar is a horizontal metal bar mounted above the garage door. The torsion springs are located

on the torsion bar. Most torsion bars are hollow, but some are solid. Some solid torsion bars may have

a groove called a keyway that runs the length of the bar.

GLOSSARY

TOOLS REQUIRED