BUNN - AXIOM SERIES _ BREWER _ Service Help _ 5 of 5

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VOLTAGE SELECTOR SWITCH

• The power switch is located on the component mounting bracket behind the front access panel.

TEST PROCEDURE

• Disconnect the brewer from the power source.
• Disconnect the wires from the selector switch. With the selector switch in the 120V position, check for continuity between the two right terminals of the switch.
• With the selector switch in the 120/208-240V position, check for continuity between the two left terminals.

• If continuity is not present as described, replace the switch.

REMOVAL & REPLACEMENT

• Disconnect the brewer from the power source.
• Disconnect the wires from the power switch.
• Remove the switch mounting screws from the left side of trunk.
• Install new switch in trunk with the two 6-32 x ¼˝ mounting screws.

MASTER ON/OFF SWITCH

• The rocker switch is located on the left side of the trunk behind the front access panel on some earlier models. The toggle switch on later models is located on the back of the trunk.

TEST PROCEDURE

• Disconnect the brewer from the power source.
• Disconnect the wires from the power switch. With the switch in the ON position, check for continuity between the upper and lower terminals on each side of the switch.
• There should be continuity between the two left terminals and between the two right terminals when ON, no continuity when OFF.
• If continuity is not present as described, replace the switch.

REMOVAL & REPLACEMENT

• Disconnect the brewer from the power source.
• Disconnect the wires from the power switch.
• Remove the switch mounting screws from the left side of trunk.
• Install new switch in trunk with the two 6-32 x ¼˝ mounting screws.