Bunn Beverage Dispenser AF PR-3 Manual De Usuario

7

 

This section provides procedures for testing 

and replacing various major components used in this 

dispenser should service become necessary.  Refer 

to Troubleshooting for assistance in determining the 

cause of any problem.
WARNING - Inspection, testing, and repair of electri-

cal equipment should be performed only by qualified 

service personnel.  The dispenser should be unplugged 

when servicing, except when electrical tests are re-

quired and the test procedure specifically states to 

plug-in the dispenser.
COMPONENT ACCESS
WARNING - Disconnect the dispenser  from the power 

source before the removal of any panel or the replace-

ment of any component.

  All components are accessible by removing the 

eight #8-32 screws (five on the front and three on the 

rear) securing the main housing to the main mounting 

panel.  Refer to Fig. 1

 

Refer to the contents listing for component loca-

tion.

Circuit Board ........................................................... 8

Fuse & Fuse Holder ................................................. 9

Main ON/OFF Switch ............................................. 10

Probe LOW/OFF/HIGH Switches ............................ 11

Refill ON/OFF Switches ........................................  12

Vacuum/Supply Pump Assembly .......................... 13

Vacuum/Supply Pump Tubing Installation ............ 14

Vacuum Switches ................................................. 15

Wiring Diagrams .............................................. 16,17

FIG. 1  COMPONENT ACCESS

P1561

28791.1 011500