Bunn G9-2T HD User Manual
Page 16
1 6
SERVICE (cont.)
Snubber
Location:
The snubber is located at the back of the motor
attached to the right side of the wiring harness.
Removal and Replacement:
1.
Remove the snubber wires from the motor ter-
minals.
2.
Cut the ties holding the snubber to the wiring
harness.
3.
Refer to the following illustration when recon-
necting the wires.
4.
Fasten the snubber to the wiring harness using
new ties.
Solenoid(s)
Location:
The solenoids are located on the mounting plate
immediately beneath the hoppers.
Test Procedure:
1.
Unplug the grinder.
2.
Check the voltage across the left or right sole-
noid coil terminals with a voltmeter when the
Off/On/Start switch is momentarily pressed to
the “START” (lower) position and released (hop-
per selector switch must be corresponding to
the suspect solenoid). Plug-in the grinder. The
indication must be 120 volts ac.
3.
Unplug the grinder.
If voltage is present as described, proceed to #4.
If voltage is not present as described, refer to
the
Wiring Diagram
and check the grinder wiring har-
ness.
4.
Separate the connectors on the white/brown
wires of the solenoids from the connectors on
the grinder wiring harness. (White/orange and
red/black to the left solenoid and white/yellow
and red/black to the right solenoid.)
5.
Check for continuity across the white/brown
wires on the suspect solenoid coil.