Bunn AF PR-3 service manual 28791.1

Models: AF PR-3

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Contents

BUNN AF PR-2AF PR-3 AFPR-3VERSION DISCONTINUEDBUNN-O-MATICCORPORATION POST OFFICE BOX SPRINGFIELD, ILLINOISINTRODUCTION WARRANTYUSER NOTICES ELECTRICAL REQUIREMENTS INITIAL SET-UPElectrical Hook-Up TROUBLESHOOTING CLEANINGRECOMMENDED WEEKLY CLEANING A. MAIN POWER ON/OFF B. REFILL CIRCUIT ON/OFFC. PROBE CONTROL BOX LOW/OFF/HIGH OPERATING CONTROLSTROUBLESHOOTING cont PROBLEMPROBABLE CAUSE REMEDYCOMPONENT ACCESS SERVICEContents SERVICE CIRCUIT BOARDFIG. 2 CIRCUIT BOARD FUSE AND FUSE HOLDER SERVICESERVICE cont MAIN ON/OFF SWITCHPROBE SYSTEM SERVICE contREFILL SWITCHES #1 AFPR-2#2 AFPR-2 #3 AFPR-3ONLYVACUUM/SUPPLY PUMP ASSEMBLY SERVICE contVACUUM/SUPPLY PUMP TUBE INSTALLATION SERVICE contin the 2, 6 10 o’clock positions Insert the slot of the tubing key supplied, as#3#1 VACUUM SWITCHESSERVICE cont 28791.1 28791.1