Merlin MT800 User Manual

M
T
8
0
0
Owners Copy: Please keep these instructions for future reference
www.merlingo.com
MT800
Sectional
and Tilt Garage Door Opener
Installation and Operating Instructions
This manual contains IMPORTANT SAFETY information.
DO NOT PROCEED WITH THE INSTALLATION BEFORE READING THOROUGHLY.
N2966N2966N2966N2966

Merlin MT800 Specifications

General

Brand	Merlin
Model	MT800
Category	Garage Door Opener
Language	English

Summary

IMPORTANT SAFETY INSTRUCTIONS

General Safety Warnings

Key safety guidelines and warnings to prevent injury or damage.

ASSEMBLY SECTION

ASSEMBLE THE RAIL (SECTIONAL RAIL)

Guides the assembly of the opener's rail section.

INSTALL THE CHAIN/BELT

Details the process of installing the chain or belt drive.

CONTINUED ASSEMBLY

INSERT CHAIN/BELT INTO RAIL & ASSEMBLE HEADER SLEEVE

ATTACH TROLLEY TO RAIL

FASTEN RAIL TO OPENER AND INSTALL CHAIN/BELT

INSTALLATION SECTION

POSITION THE HEADER BRACKET

INSTALL THE HEADER BRACKET

ATTACH RAIL TO HEADER BRACKET

CONTINUED INSTALLATION

POSITION THE OPENER

HANG THE OPENER

FURTHER INSTALLATION STEPS

FASTEN DOOR BRACKET

FINAL INSTALLATION PROCEDURES

ASSEMBLE DOOR ARM

ADJUSTMENT SECTION

SETTING THE LIMITS

Defines the full open and closed positions for the garage door.

SETTING THE FORCE

Calibrates the force required to open and close the door.

CONTINUED ADJUSTMENTS & TESTING

TEST THE SAFETY REVERSE SYSTEM

Verifies the automatic safety reverse mechanism's functionality.

INSTALL THE PROTECTOR SYSTEM™ (IR BEAMS)

WIRELESS PROGRAMMING

INSTALLING THE CM128 WIRELESS WALL BUTTON

KEYLESS DEVICE PROGRAMMING (OPTIONAL ACCESSORY)

REPLACEMENT PARTS

CONTINUED REPLACEMENT PARTS

TROUBLE SHOOTING

OPERATION OF YOUR OPENER

MAINTENANCE OF YOUR OPENER

CARE OF YOUR OPENER