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Manual de usuario Bunn, modelo AF PR-3

Fabricar: Bunn
Tamaño del archivo: 1014.72 kb
Nombre del archivo: 55bd0952-338e-4425-9294-7d54862bac3f.pdf
Idioma del manual:en
Enlace gratuito para este manual disponible en la parte inferior de la página



Resumen del manual


1 COMPONENT ACCESS P1561 28791.1 011500 7 SERVICE FUSE AND FUSE HOLDER FIG. 4 FUSE HOLDER 1 2 FLAFLAVORORINPUTINPUTMIXED PRMIXED PR ODUCT OUTPUT ODUCT OUTPUT 2 1 1 2 3 3 3 WATERTERINPUTINPUTREFILLREFILLMAINMAINPOPOWERWERP1561 Removal and Replacement: Fuse: 1. Remove the cap from the fuse holder. 2. Remove fuse from the fuse holder, inspect, if blown discard. 3. Install new 10 amp fuse in the fuse holder. 4. Reinstall fuse holder cap. Fuse Holder: 1. Disconnect the wires from the rear of the fuse holder. 2. Remove the nut securing the fuse holder to the front of the main mounting panel. Location: The fuse holder is located on the lower right front of the autofill box just to the left of the power cord. Test Procedure: 1. Disconnect the dispenser from the power source. 2. Remove cap and fuse from fuse holder. 3. Remove fuse from the cap. 4. Check for continuity through the fuse. If continuity is present as described, reinstall the fuse, the fuse is operating properly. If continuity is not present as described, replace the fuse. 3. Push the fuse holder through the hole in the panel. 4. Install new fuse holder and fuse through the hole in the panel. 5. Secure the fuse holder to the panel. 6. Refer to Fig 5 and reconnect the wires. BLK from Main Wiring Harness BLK to Main ON/OFF Switch P1331 FIG. 5 FUSE HOLDER TERMINALS 28791.1 011500 9 SERVICE (cont.) MAIN ON/OFF SWITCH FIG. 6 MAIN ON/OFF SWITCH P1561 1 2 FLAFLAVORORINPUTINPUTMIXED PRMIXED PRODUCT OUTPUT ODUCT OUTPUT 2 1 1 2 3 3 3 WATERTER INPUTINPUTREFILLREFILLMAINMAIN POWERWER Location: The main ON/OFF switch is located on the lower right front of the autofill box just above the power cord. Test Procedure: 1. Disconnect the dispenser from the power source. 2. Disconnect the black wire from the fuse holder to the main ON/OFF switch. Disconnect the white wire from pump #1. 3. Check for voltage across the black wires removed from the switch and the white wire removed from pump #1. Connect the dispenser to the power source. The indication must be: a) 120 volts ac for 2 wire 120 volt models. b) 200 to 240 volts ac for two wire 200 or 240 volt models. 4. Disconnect the dispenser from the power source. If voltage is present as described, proceed to #5. If voltage is not present as described, refer to the wiring diagrams and check the dispenser wiring harness. 5. Check for continuity across the switch terminals with the switch in the “ON” position. Continuity must not be present when the switch is in the “OFF” position. If continuity is present as described, reconnect the wires to the switch terminals. If continuity is not present as described, replace the switch. Removal and Replacement:: 1. Remove the wires from the switch terminals. 2. Compress the clips inside the autofill box and gently push the switch through the opening 3. Push the new switch into the opening and spread the clips to hold switch in the autofill box. 4. Refer to Fig 7 when reconnecting the wires. BLK from Fuse Holder BLK to Pump Switch #2 P1522 FIG. 7 MAIN ON/OFF SWITCH TERMINALS 28791.1 011500 10 SERVICE (cont.) VACUUM/SUPPLY PUMP TUBE INSTALLATION FIG. 18 TUBING START POSITION ROLLERS PUMP HEAD TUBING KEY ENTRY PORT EXIT PORT FIG. 18 TUBING START POSITION ROLLERS PUMP HEAD TUBING KEY ENTRY PORT EXIT PORT 1. Separate the pump head from the pump body. Hold pump head as shown in Fig. 18, with roller in the 2, 6 10 o’clock positions. 2. Wrap tubing around rollers and hold as shown in Fig. 18. 3. Insert the slot of the tubing key (supplied), as shown in Fig. 18 on the rotor so the bottom edge of the key is pressing the tubing into the pump head cavity. 4. Push down and turn the key counterclockwise to guide the tubing deep into the pump head cavity as shown in Fig. 19. 5. Hold the tubing and rotor in the pump head and remove key carefully. 6. Place pump body on the rotor shaft. 7. Squeeze the pump body and pump head together simultaneously until pump body and pump head are touching on all sides. Be careful not to pinch the tubing between the pump body and the pump head. ROTOR ROTOR SHAFT P1542 P1541 FIG. 19 TUBING LOADED 28791.1 011500 14 SCHEMATIC WIRING DIAGRAM AFPR-2 L1 N GRN PUMP #1 PUMP #2 10 AMP MAIN ON/OFF SWITCH REFILL ON/OFF SWITCH #1 REFILL ON/OFF SWITCH #2 J4-1 2 3 4 5 6 7 8 9 J4-10 C I R C U I T B O A R D BLK BLKBLK BRN/BLK BLK RED/BLK RED/BLK BLK ORN ORN ORN VACUUM SWITCH #2 VACUUM SWITCH #1 BRN/BLK WHI WHI WHI WHI VIO YEL YEL YEL 1 4 2 3 1 4 2 3 GRN RED BLK BLK 1 2 1 2 120 VOLT AC 2 WIRE SINGLE PHASE PROBE PROBE CONTROL CONTROL1 2 1 2 1 2 L H L H GRN GRN BLKBLK T A N T A N BLUBLU 28791.1 011500 16 SCHEMATIC WIRING DIAGRAM AFPR-3 N GRN PUMP #1 PUMP #2 10 AMP MAIN ON/OFF SWITCH REFILL ON/OFF SWITCH #1 REFILL ON/OFF SWITCH #3 REFILL ON/OFF SWITCH #2 J4-1 2 3 4 5 6 7 8 9 J4-10 C I R C U I T B O A R D L1 BLK BLKBLK BRN/BLK BLK RED/BLK RED/BLK BLK ORN ORN ORN VACUUM SWITCH #2 VACUUM SW ITCH #3 VACUUM SWITCH #1 BRN/BLK WHI WHI WHI WHI W H I PUMP #3 RED WHI WHI VIO YEL YEL YEL 1 4 2 3 1 4 2 3...

Otros modelos de este manual:
Dispensers - AF PR-2 (1014.72 kb)

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