User's Manual

BATTERY REPLACEMENT INSTRUCTIONS

Replace the Battery

1. Disconnect power to opener.

2. Using a Phillips head screwdriver, remove the battery

cover on the motor unit.

3. Remove old battery and discard.

4. Partially insert new battery into motor unit with terminals

facing out.

5. Connect red (+) and black (-) wires from motor unit to

corresponding terminals on battery.

6. Verify the battery wires are seated in the channel.

7. Replace battery cover.

8. Reconnect power.

To reduce the risk of FIRE or INJURY to persons:

• Disconnect ALL electric and battery power BEFORE

performing ANY service or maintenance.

• Use ONLY Chamberlain part # 4228 and 41A6357-1 for

replacement battery.

• DO NOT dispose of battery in fire. Battery may explode.

Check with local codes for disposal instructions.

WARNING

CAUTION

WARNING

WARNINGWARNING

LEAD

RETURN

RECYCLE

ALWAYS wear protective gloves and eye protection when

changing the battery or working around the battery

compartment.

Battery

Battery Cover

Channel

PAGE 1
BATTERY REPLACEMENT INSTRUCTIONS CAUTION WARNING To reduce the risk of FIRE or INJURY to persons: • Disconnect ALL electric and battery power BEFORE performing ANY service or maintenance. • Use ONLY Chamberlain part # 4228 and 41A6357-1 for replacement battery. • DO NOT dispose of battery in fire. Battery may explode. Check with local codes for disposal instructions. WARNING ALWAYS wear protective gloves and eye protection when changing the battery or working around the battery compartment.
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SSEMENT AVERTISSEMENT ADVERTENCIA ADVERTENCIA Pour réduire les risques d’INCENDIE ou ADVERTENCIA de BLESSURE : Para reducir el riesgo de INCENDIO o LESIONES a las personas: ADVERTENCIA • Débrancher l'alimentation batterie et l'alimentation secteur AVANT • Desconecte TODA la corriente eléctrica y de la batería ANTES de ADVERTENCIA AVERTISSEMENT TOUTE réparation ou maintenance. realizar cualquier servicio o mantenimiento.