Thermal Fuse - Bunn SRUA Operating & Service Manual

SERVICE (cont.)
THERMAL FUSES
FIG. 26 THERMAL FUSES
Location:
The thermal fuses are mounted between the tank
heater terminals and the contactor terminals.
Test Procedures:
1. Disconnect the brewer from the power source.
2. Disconnect the thermal fuse from the tank heater
terminal and the contactor lead.
3. Check for continuity across the terminals on the
ends of each thermal fuse.
If continuity is present as described, the thermal fuse
is operating properly.
If continuity is not present as described, replace the

thermal fuse.

Removal and Replacement:
1. Disconnect the thermal fuse from the tank heater
terminal and the contactor lead and discard.
2. Connect the new thermal fuse to the tank heater
terminal and the contactor lead.
P2121.40
Page 27 10067.3 070102