Chamberlain ARM 1703 Operator Owner's Manual page 26

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Before you begin, please read this entire instruction manual.

For use only with one-piece canopy and dual track doors as illustrated. Do not use this door arm with

sectional doors, fully retractable doors or canopy doors with jamb hardware.

One-Piece Canopy Door

(vertically tracked)

Review all safety warnings on Page one of your garage door operator owner's manual. Ensure that the

door and all its operating gear is in good condition and works easily when it is manually operated.

Balance Test

Lift the door about halfway. Release the door. It should stay in place,

supported entirely by its springs.

Raise and lower the door to see if there is any binding or sticking. If

your garage door binds, sticks or is out of balance, call a professional

garage door service engineer.

Lubricate all garage door working parts before installing the door arm. Ensure that the timber or metal garage

door frame on both sides and above the door is in good and sound condition and is securely fixed to the main

structure of the garage. If there is any doubt, consult a professional garage door installer. (See the Yellow Pages

under Garage Doors)

Do not run the operator until installation is complete.

Content

One-Piece Door with Dual Track

(vertical and horizontal)

MODELL 1703 - DER CHAMBERLAIN ARM™

zur Benutzung in Verbindung mit der Montageanleitung