Service manual
Page 14
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CAUTION
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DISCARD DECANTER
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IF:
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. CRACKED
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. SCRATCHED
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. BOILED DRY
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. HEATED WHEN EMPTY
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. USED ON HIGH FLAME
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. OR EXPOSED ELECTRIC
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ELEMENTS
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FAILURE TO COMPLY RISKS INJURY
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6
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8
PN: 658
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1985 BUNN-O-MATIC CORPORATION
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FUNNEL CONTENTS
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ARE HOT
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IN
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!
The top cover is attached with four #4-40 slotted
head screws.
The front inspection panel is attached with eleven
#6-32 slotted head screws.
The server platform is attached with four #6-32
slotted head screws.
Contents
Brew Selector Switches ........................................ 16
Bypass Solenoid Valves ........................................ 15
Circuit Breakers .................................................... 18
DBC Display .......................................................... 19
Dispense Solenoid Valves ..................................... 20
Funnel Sensor Switch ...........................................21
Funnel Lock Solenoid ........................................... 22
Grinder Interface Circuit Board ............................. 23
Grinder Selector Switch ........................................ 24
Limit Thermostat .................................................. 25
Overflow Protection Switch .................................. 26
Receptacles (Spring Contacts) ............................. 27
Rectifiers .............................................................. 28
Refill Solenoid Valve .............................................29
Start/Stop Switches ..............................................30
Tank Heaters......................................................... 31
Transformer.......................................................... 32
Wiring Diagram .................................................... 34
SERVICE
This section provides procedures for testing and
replacing various major components used in this
brewer 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 brewer should be unplugged
when servicing, except when electrical tests are re-
quired and the test procedure specifically states to
plug in the brewer.
COMPONENT ACCESS
WARNING - Unplug the brewer before the removal of
any panel or the replacement of any component.
All components are accessible by the removal of
the top cover, front inspection panel and server
platform.
FIG. 1 COMPONENT ACCESS
P2214
32248 100500