Bunn TB3Q-LP - Manual (Page 14)

Page 14
SERVICE (cont.)
LIGHTED ON/OFF SWITCH (TB3/TB3Q)
FIG. 14-1 LIGHTED ON/OFF SWITCH
P/N 37080.0000
Orange light
FIG. 14-2 LIGHTED ON/OFF SWITCH TERMINALS
P/N 37080.0000
BLACK
2 WHT/VIO
WHITE
Location:
The ON/OFF switch is located in the front of the
hood, above and to the left of the brew funnel.
Test Procedure:
Brewers W/Out Half Batch or Sweetener Options
1. Disconnect the brewer from the power source.
2. Remove the wires from all four terminals.
3. Check for continuity across the two terminals on
the lower right of the switch (as shown). Continuity
must be present across these terminals in the ON
position.
If continuity is present as described, reconnect the
wires, the switch is operating properly. If continuity
is not present as described, replace the switch.
NOTE: No continuity will show across the upper
left terminals of the lighted switch since the light is
neon.
Removal and Replacement:
1. Remove the wires from the switch terminals.
2. Compress the clips inside the hood and gently
push the switch through the opening.
3. Push the new switch into the opening and spread
the clips to hold the switch captive in the hood.
4. Refer to FIG. 14-2 when reconnecting the wires.
WHT/VIO
41722 070209