Overhead door 301 User Manual

IMPORTANT NOTICES!
To avoid possible injury, carefully read and understand instructions
completely before installing and operating the garage door. Pay
close attention to all warnings and notes. After installation is
complete, fasten this manual near garage door for easy reference.
Overhead Door Corporation
2501 South State Highway 121, Suite 200, Lewisville, TX., 75067
InstallatIon InstructIons
standard lIft
t o r s I o n s p r I n g ( s ) ,
Carriage House Collection
Models: 301, 302, 303,
304, 307, 308, 309
T a b l e O f C o n t e n t s
349692 NEW 05/29/2012Part No.©COPYRIGHT 2012 OVERHEAD DOOR CORPORATION
Parts Breakdown 2
Parts Breakdown 2
Pre-Installation 3
Safety Information 3
Tools Required 4
Package Contents 4
Door Section Identification 4
Removing an Existing Door 5
Preparing the Opening 5
Installation 6
Optional Installation 13
Trolley Arm Hookup 13
Inside Lock 13
Pull Down Rope 13
Maintenance 14
Cleaning Your Garage Door 14
Painting Your Garage Door 14
Operation and Maintenance 14
Warranty 16
Distributor Locator Information 18

Overhead door 301 Specifications

General

Brand	Overhead door
Model	301
Category	Garage Door Opener
Language	English

Summary

Component Identification Overview

Key Door Components Identification

Identifies primary components like flag angles, jamb brackets, and tracks.

Door Section and Spring System Components

Details stacked sections, torsion spring assemblies, and rear back hangs.

Pre-Installation Guide

Safety Information and Warnings

Crucial safety alerts and precautions before starting installation.

Tools and Package Contents Verification

Lists required tools and confirms package contents before installation.

Door Section Identification for Assembly

Guides on identifying individual door sections for proper stacking.

Removing an Existing Garage Door

Instructions for safely removing an old garage door.

Preparing the Installation Opening

Steps to prepare the garage opening, including jambs and headers.

Installation Procedures

Track and Bracket Assembly

Attaching flag angles, jamb brackets, and horizontal track angles.

Door Section and Vertical Track Installation

Installing vertical tracks, stacking door sections, and mounting top fixtures.

Spring System and Bracket Mounting

Attaching end bearing brackets and adjusting top fixtures for spring system.

Torsion Spring and Cable Setup

Assembling torsion springs, center bracket bushing, and lift cables.

Spring Winding and Door Securing

Procedures for winding torsion springs and securing the door for safety.

Final Track Support and Labeling

Installing rear back hangs and applying warning labels to the door.

Optional Installation Features

Guides for optional inside locks, pull-down ropes, and operator connections.

Maintenance and Operation

Garage Door Cleaning and Painting

Instructions for cleaning the door finish and preparing for painting.

Door Operation and Safety Checks

Guidelines for safe door operation, monthly checks, and annual inspections.

Warranty Information

Distributor and Support Information