Installation - Chamberlain B4603TC Installation Manual

Installation

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READ AND FOLLOW ALL INSTALLATION WARNINGS AND INSTRUCTIONS.
Install garage door opener ONLY on properly balanced and lubricated garage door. An improperly
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balanced door may NOT reverse when required and could result in SEVERE INJURY or DEATH.
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ALL repairs to cables, spring assemblies and other hardware MUST be made by a trained door systems
technician BEFORE installing opener.
Disable ALL locks and remove ALL ropes connected to garage door BEFORE installing opener to avoid
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entanglement.
Where possible, install the door opener 7 feet (2.13 m) or more above the floor.
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Mount the emergency release within reach, but at least 6 feet (1.83 m) above the floor and avoiding
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contact with vehicles to avoid accidental release.
NEVER connect garage door opener to power source until instructed to do so.
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NEVER wear watches, rings or loose clothing while installing or servicing opener. They could be caught in
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garage door or opener mechanisms.
IMPORTANT INSTALLATION INSTRUCTIONS
To reduce the risk of SEVERE INJURY or DEATH:
9. Install wall-mounted garage door control:
within sight of the garage door.
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out of reach of small children at a minimum height of 5 feet (1.5 m) above floors, landings, steps or
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any other adjacent walking surface.
away from ALL moving parts of the door.
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Place entrapment warning label on wall next to garage door control in a prominent location.
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Place emergency release/safety reverse test label in plain view on inside of garage door.
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Upon completion of installation, test safety reversal system. Door MUST reverse on contact with a 1-1/2"
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(3.8 cm) high object (or a 2x4 laid flat) on the floor.
DO NOT install on a one-piece door if using devices or features providing unattended close. Unattended
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devices and features are to be used ONLY with sectional doors.
14. SAVE THESE INSTRUCTIONS.
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