Page 1
MHG
for use with
Smart Funnel
®
ILLUSTRATED PARTS CATALOG
Designs, materials, weights, specifications, and dimensions for equipment or replacement parts
are subject to change without notice.
BUNN-O-MATIC CORPORATION
POST OFFICE BOX 3227
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: (217) 529-6601 FAX: (217) 529-6644
36731.0000G 07/10 ©2004 Bunn-O-Matic Corporation
Page 2
BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTY
Bunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows:
1) All equipment other than as specified below: 2 years parts and 1 year labor.
2) Electronic circuit and/or control boards: parts and labor for 3 years.
3) Compressors on refrigeration equipment: 5 years parts and 1 year labor.
4) Grinding burrs on coffee grinding equipment to grind coffee to meet original factory screen sieve analysis:
parts and labor for 3 years or 30,000 pounds of coffee, whichever comes first.
These warranty periods run from the date of installation BUNN warrants that the equipment manufactured by
it will be commercially free of defects in material and workmanship existing at the time of manufacture and
appearing within the applicable warranty period. This warranty does not apply to any equipment, component or
part that was not manufactured by BUNN or that, in BUNN’s judgment, has been affected by misuse, neglect,
alteration, improper installation or operation, improper maintenance or repair, damage or casualty. This warranty is
conditioned on the Buyer 1) giving BUNN prompt notice of any claim to be made under this warranty by telephone
at (217) 529-6601 or by writing to Post Office Box 3227, Springfield, Illinois 62708-3227; 2) if requested by
BUNN, shipping the defective equipment prepaid to an authorized BUNN service location; and 3) receiving prior
authorization from BUNN that the defective equipment is under warranty.
THE FOREGOING WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTY, WRITTEN OR
ORAL, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF EITHER
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. The agents, dealers or employees of BUNN
are not authorized to make modifications to this warranty or to make additional warranties that are binding on
BUNN. Accordingly, statements by such individuals, whether oral or written, do not constitute warranties and
should not be relied upon.
If BUNN determines in its sole discretion that the equipment does not conform to the warranty, BUNN, at its
exclusive option while the equipment is under warranty, shall either 1) provide at no charge replacement parts
and/or labor (during the applicable parts and labor warranty periods specified above) to repair the defective
components, provided that this repair is done by a BUNN Authorized Service Representative; or 2) shall replace
the equipment or refund the purchase price for the equipment.
THE BUYER’S REMEDY AGAINST BUNN FOR THE BREACH OF ANY OBLIGATION ARISING OUT OF THE SALE OF
THIS EQUIPMENT, WHETHER DERIVED FROM WARRANTY OR OTHERWISE, SHALL BE LIMITED, AT BUNN’S
SOLE OPTION AS SPECIFIED HEREIN, TO REPAIR, REPLACEMENT OR REFUND.
In no event shall BUNN be liable for any other damage or loss, including, but not limited to, lost profits, lost sales,
loss of use of equipment, claims of Buyer’s customers, cost of capital, cost of down time, cost of substitute
equipment, facilities or services, or any other special, incidental or consequential damages.
392, AutoPOD, AXIOM, BrewLOGIC, BrewMETER, Brew Better Not Bitter, BrewWISE, BrewWIZARD, BUNN Espress, BUNN
Family Gourmet, BUNN Gourmet, BUNN Pour-O-Matic, BUNN, BUNN with the stylized red line, BUNNlink, Bunn-OMatic,
Bunn-O-Matic, BUNNserve, BUNNSERVE with the stylized wrench design, Cool Froth, DBC, Dr. Brew stylized Dr. design,
Dual, Easy Pour, EasyClear, EasyGard, FlavorGard, Gourmet Ice, Gourmet Juice, High Intensity, iMIX, Infusion Series,
Intellisteam, My Café, PowerLogic, Quality Beverage Equipment Worldwide, Respect Earth, Respect Earth with the stylized leaf and coffee cherry design, Safety-Fresh, savemycoffee.com, Scale-Pro, Silver Series, Single, Smart Funnel, Smart
Hopper, SmartWAVE, Soft Heat, SplashGard, The Mark of Quality in Beverage Equipment Worldwide, ThermoFresh, A
Partner You Can Count On, Air Brew, Air Infusion, Beverage Bar Creator, Beverage Profit Calculator, Brew better, not bitter.,
BUNNSource, Coffee At Its Best, Cyclonic Heating System, Digital Brewer Control, Nothing Brews Like a BUNN, Pouring
Profits, Signature Series, Tea At Its Best, Phase Brew, The Horizontal Red Line, Titan, trifecta, Ultra, Velocity Brew are
either trademarks or registered trademarks of Bunn-O-Matic Corporation.
2
36731 051910
Page 3
TABLE OF CONTENTS
Electrical Controls .............................................................................................................................................12
Hopper, Lid and Slide Plate Assy.........................................................................................................................6
Housing, Base and Panels ...................................................................................................................................4
Motor, Burr Housing and Mounting Plate ..........................................................................................................10
Numerical Index ................................................................................................................................................14
3
36731 031704
Page 4
BUNN
1
3
6
17
®
HOUSING, BASE AND PANELS
2 4 5
MHG
11
10
17
18
7
8
9
15 14 19 20 12 13
9
Early Models
15 14 16 12 13
Early Models
Non-Adjustable
P2846
4
36731 021908
Page 5
HOUSING, BASE AND PANELS
ITEM PART NO. QTY. DESCRIPTION
1 35766.0000 1 Rear Panel SST, 120V
35766.0001 1 Rear Panel BLK, 120V
36632.0000 1 Rear Panel SST, 230V
36632.0001 1 Rear Panel BLK, 230V
01308.0000 4 Screw, Truss Head SST #6-32 x .25"
01382.0002 4 Screw, Truss Head BLK #6-32 x .38"
2 35765.1000 1 Housing Assy W/Decals, SST (Includes items 3 & 4)
35765.1002 1 Housing Assy W/Decals, BLK (Includes items 3 & 4)
3 20545.0000 1 Decal, Warning Electrical
4 05884.0000 1 Decal, Motor Reset
5 02999.0000 1 Plug, Hole SST 1.19" Dia.
25126.0000 1 Plug, Hole BLK 1.19" Dia.
6 36398.0000 1 Plug (Early Models)
7 35740.0003 1 Base GALV
35740.0001 1 Base SST
02311.0000 6 Screw, Hex Washerhead #10-32 x .50"
8 35741.0000 1 Pad, Base
9 35843.1000 1 Panel Assy W/Decals, 120V, SST (Includes item 10)
35843.1001 1 Panel Assy W/Decals, 120V, BLK (Includes item 10)
01308.0000 2 Screw, Truss Head SST #6-32 x .25"
01382.0002 2 Screw, Truss Head BLK #6-32 x .38"
10 36399.0000 1 Schematic 120V
11 - - - - - - - - 1 Membrane Switch (See ELECTRICAL CONTROLS)
12 32568.0000 1 Funnel Rail, Left (Early Models, Non-Adjustable)
32568.0001 1 Funnel Rail, Left (Late Models, Adjustable)
13 32569.0000 1 Funnel Rail, Right (Early Models, Non-Adjustable)
32569.0001 1 Funnel Rail, Right (Late Models, Adjustable)
14 32570.0000 2 Spring
15 32561.0000 2 Bracket, Inner Spring
16 - - - - - - - - 2 Bracket, Outer Spring (Early Models. Not Available)(Order item 21)
01326.0008 4 Screw, Truss Head, Blk #10-32 x 1.25"
17 37881.0000 2 Decal, No Serviceable Parts
18 00824.0000 1 Decal, Grounding
19 39586.1000 2 Bracket, Outer Spring (Late Models, Adjustable)
01326.0008 4 Screw, Truss Head, Blk #10-32 x 1.25"
20 01317.0000 2 Screw, Adjustment, Truss Head, Blk #8-32 x .50"
21 39568.0000 - Rail Replacement Kit, Left
39570.0000 - Rail Replacement Kit, Right
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
5
36731 121109
Page 6
BUNN
34
35
®
HOPPER, LID & SLIDE PLATE ASSEMBLY
MHG
6
5
33
2
1
3
18
19
7
8
17 16 12 15 14 36
4
32
11
10
9
20
21
22
23
24
25
26
28 27
29
30
31
P2847
6
36731 091108
Page 7
HOPPER, LID & SLIDE PLATE ASSEMBLY
ITEM PART NO. QTY. DESCRIPTION
1 36845.0000 2 Hopper Assy (Includes items 2,3,4,5,6 & 33)
2 35732.0000* 1 Hopper (Order item 1)
3 35817.0000 1 Hopper Gate
01383.0000 4 Screw, Pan Head #6-32 x .50"
4 35818.0000 4 Bushing
5 35771.1000 2 Lid w/Decals (Includes item 6)
6 05876.0000 2 Decal, Caution
7 35909.0002 1 Hopper Wrapper GALV
35909.0000 1 Hopper Wrapper SST
01382.0007 4 Screw, Truss Head BLK #6-32 x .375"
8 36553.0000 4 Pin, Hopper Locator
01360.0001 4 Screw, Pan Head #6 x .60"
9 35858.0003 1 Slide Gate
10 35874.0001 2 Magnet Latch
11 35875.0000 2 Magnet Retainer
01338.0000 2 Screw, Truss Head #8-32 x .62"
12 32572.1000 2 Sensing Coil
13 35956.0000 2 Fastener (Early Models)
14 29699.1000 2 Plunger Assy (Includes items 15 & 16)
15 33144.0000* 2 Spring (Order item 14)
16 24224.0000 2 Nut, Acorn
17 23917.0000 2 Limit Thermostat
18 05917.0006 2 Solenoid Assy 120V
05917.0007 2 Solenoid Assy 230V
05917.0009 2 Solenoid Assy 100V 50 Hz
05917.0010* 2 Solenoid Assy 100V 60 Hz
01315.0000 8 Screw, Truss Head #8-32 x .38"
19 36335.0000 2 Clip
01311.0001 4 Screw, Truss Head, Locking #8-32 x .25"
20 23923.0000 2 Washer, Fiber .063" Thick
21 35762.0000 2 Spring
22 23922.0000 2 Washer, Retaining .035" Thick
23 35910.0002 2 Plunger
24 02858.0001 2 Pin, Spring .125" x .50"
25 23919.0000 2 Snap Ring
(Continued)
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
7
36731 072210
Page 8
BUNN
34
35
®
HOPPER, LID & SLIDE PLATE ASSEMBLY
(Continued)
MHG
6
5
33
2
1
3
18
19
7
8
17 16 12 15 14 36
4
32
11
10
9
20
21
22
23
24
25
26
28 27
29
30
31
P2847
8
36731 091108
Page 9
HOPPER, LID & SLIDE PLATE ASSEMBLY
ITEM PART NO. QTY. DESCRIPTION
26 26033.0001 2 Bearing
27 35816.0000 2 Slide Gate
28 36389.0000 2 Bumper
29 35862.0000 2 Support, Slide Gate
01383.0000 4 Screw, Pan Head #6-32 x .50"
30 35861.0000 1 Collector
01383.0000 4 Screw, Pan Head #6-32 x .50"
31 21457.0000 1 Gasket, Burr Housing/Collector
32 36425.0000 1 Decals, Coffee Type
33 36711.0000 2 Baffle
34 36053.0001 1 Hopper Partition, Long
35 36053.0002 1 Hopper Partition, Short
36 40616.0000 2 Cover, Sensor Coil (Late Models)
37 40698.1000 - Slide Gate Assy (Includes items 9-30 & 36)
Optional
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
9
36731 121109
Page 10
BUNN
®
MOTOR, BURR HOUSING AND MOUNTING PLATE
MHG
5 4 6
1 2 3 7 8
9 10 11 12
20
21
26
25
24
22
20
23
17
18
19
E
FIN
FINE
E
RS
OARSE
OA
C
C
13 14 15 16
5
1
14
0
13
1
12
2
11
3
10
4
9
5
8
6
7
10
P2848
36731 031704
Page 11
MOTOR, BURR HOUSING AND MOUNTING PLATE
ITEM PART NO. QTY. DESCRIPTION
1 11090.0008 1 Motor Assy 120V (Includes item 2-6)(Incl. hardware and template not used in this
application)
11090.0005 1 Motor Assy 230V (Includes item 2 & 3)
2 05870.0000 1 Bushing, Bronze
3 11191.0001 1 Shaft Extension
4 35249.0000 1 Capacitor
5 35906.0000 1 Cap
6 35233.0000 1 Bracket
01355.0000 2 Screw, Flat Head #8-32 x .38"
7 11180.0000 1 Burr Housing
02313.0000 4 Screw, Hex Head .38"-16 x 1.0"
8 05861.1002 1 Burr Set (Includes 2 Burrs and Screws below)
11285.1000 1 Burr Set, Turkish Grind (Includes 2 Burrs and Screws below)
02314.0000 4 Screw, Pan Head .25"-20 x .50"
9 11192.0000 1 Spring
10 11185.0001 1 Burr Auger Rotor/Spring Assy (Includes item 9)
11 05852.0001 1 Shear Plate
12 00622.0000 1 Cup, Burr Rotor (Standard)
00622.0001 1 Cup, Burr Rotor (Heavy Duty)
13 05867.0000 1 Cap, Burr Housing
20631.0000 2 Screw, Slotted Hex Head .25"-20 x .75"
14 35184.0000 1 Adjusting Screw
15 34107.0000 1 Cap, Indicator Adjustment
16 34213.0000 1 Decal, Burr Adjustment
17 05951.0000 1 Chute
02330.0001 4 Screw, Slotted Hex Head #10-24 x .375"
18 05995.0000 1 Dechaffer Plate
02327.0002 2 Screw, Pan Head #4-40 x .312"
19 05954.0000 1 Dechaffer Assy (Includes item 18)
02328.0002 1 Screw, Pan Head #6-32 x .188"
20 01539.0000 8 Washer, Flat
21 05881.0000 4 Bushing
22 05882.0000 4 Washer 1.50" Dia.
23 02312.0000 4 Screw, Hex Washer Head .312"-18 x 1.50"
00987.0000 4 Nut, Lock .312"-18
24 35769.0000* 1 Plate, Motor Mounting
02311.0000 6 Screw, Hex Washerhead #10-32 x .50"
25 00971.0000 1 Grounding Nut, Keps #10-32
26 00718.0000 1 Bushing 1.125" Dia. Hole
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
11
36731 072210
Page 12
BUNN
®
8 7
ELECTRICAL CONTROLS
MHG
1 2
3
4
9 11 10 12
5
6
13
12
P2849
36731 121109
Page 13
ELECTRICAL CONTROLS
ITEM PART NO. QTY. DESCRIPTION
1 35893.0000 1 Bracket
01383.0001 4 Screw, Pan Head #8-32 x .38"
2 38721.1000 1 Circuit Board, Display
01383.0001 4 Screw, Pan Head #8-32 x .38"
3 35770.0000 1 Bezel
01347.0002 2 Screw, Truss Head Blk #6-32 x .38"
4 35574.0000 1 Membrane Switch
5 33303.0000 1 Cover, Sensing Coil
01347.0002 2 Screw, Truss Head Blk #6-32 x .38"
6 33302.0000 1 Sensing Coil, Grinder
7 01326.0000 1 Screw, Ground Truss Head SST #10-32 x .25"
00971.0000 1 Nut, Keps #10-32
8 01686.0000 1 Bushing, Strain Relief 120V
28683.0000 1 Bushing, Strain Relief 230V
9 35743.0000 1 Bracket
01311.0000 2 Screw, Truss Head #8-32 x .25"
01516.0000 2 Washer, Screw Retaining #8
10 29081.0002 8 Spacer
00906.0000 8 Nut, Hex #6-32
11 36449.1000 1 Circuit Board, Memory/Clock Module
38712.1000 1 Circuit Board, Memory/Clock Module (RoHS Compliant)
12 35285.1000 1 Circuit Board, Grinder 120V
35285.1001 1 Circuit Board, Grinder 240V
38720.1000 1 Circuit Board, Grinder 120V (RoHS Compliant)
13 37711.0000 1 Relay 100V or 120V
01382.0000 2 Screw, Truss Head #6-32 x .38"
28034.0000 1 Relay 230V
01308.0000 2 Screw, Truss Head #6-32 x .25"
Note: The following items are not illustrated
14 36047.0000 1 Wiring Harness, Main
15 36372.0000 1 Wiring Harness, Read/Write Coil
16 40701.0012 1 Cord Assy, Power 120V
27728.0002 1 Cord Assy, Power 230V
17 35260.0000 2 Cable Mount
18 36676.0000 1 Wiring Harness, Memory Board
19 36371.0000 1 Wiring Harness, Slide Gate
20 36306.0000 1 Wiring Harness, Circuit Board Interconnect
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
13
36731 072210
Page 14
NUMERICAL INDEX
PART NO. PAGE NO. PART NO. PAGE NO. PART NO. PAGE NO. PART NO. PAGE NO.
00622.0000......................... 11
00622.0001......................... 11
00718.0000......................... 11
00824.0000........................... 5
00906.0000......................... 13
00971.0000.................... 11,13
00987.0000......................... 11
01308.0000...................... 5,13
01311.0000......................... 13
01311.0001........................... 7
01315.0000........................... 7
01317.0000........................... 5
01326.0000......................... 13
01326.0008........................... 5
01338.0000........................... 7
01347.0002......................... 13
01355.0000......................... 11
01360.0001........................... 7
01382.0000......................... 13
01382.0002........................... 5
01382.0007........................... 7
01383.0000........................ 7,9
01383.0001......................... 13
01516.0000......................... 13
01539.0000......................... 11
01686.0000......................... 13
02311.0000...................... 5,11
02312.0000......................... 11
02313.0000......................... 11
02314.0000......................... 11
02327.0002......................... 11
02328.0002......................... 11
02330.0001......................... 11
02858.0001........................... 7
02999.0000........................... 5
05852.0001......................... 11
05861.1002......................... 11
05867.0000......................... 11
05870.0000......................... 11
05876.0000........................... 7
05881.0000......................... 11
05882.0000......................... 11
05884.0000........................... 5
05917.0006........................... 7
05917.0007........................... 7
05917.0009........................... 7
05917.0010........................... 7
05951.0000......................... 11
05954.0000......................... 11
05995.0000......................... 11
11090.0005......................... 11
11090.0008......................... 11
11180.0000......................... 11
11185.0001......................... 11
11191.0001......................... 11
11192.0000......................... 11
11285.1000......................... 11
20545.0000........................... 5
20631.0000......................... 11
21457.0000........................... 9
23917.0000........................... 7
23919.0000........................... 7
23922.0000........................... 7
23923.0000........................... 7
24224.0000........................... 7
25126.0000........................... 5
26033.0001........................... 9
27728.0002......................... 13
28034.0000......................... 13
28683.0000......................... 13
29081.0002......................... 13
29699.1000........................... 7
32561.0000........................... 5
32568.0000........................... 5
32568.0001........................... 5
32569.0000........................... 5
32569.0001........................... 5
32570.0000........................... 5
32572.1000........................... 7
33144.0000........................... 7
33302.0000......................... 13
33303.0000......................... 13
34107.0000......................... 11
34213.0000......................... 11
35184.0000......................... 11
35233.0000......................... 11
35249.0000......................... 11
35260.0000......................... 13
35285.1000......................... 13
35285.1001......................... 13
35574.0000......................... 13
35732.0000........................... 7
35740.0001........................... 5
35740.0003........................... 5
35741.0000........................... 5
35743.0000......................... 13
35762.0000........................... 7
35765.1000........................... 5
35765.1002........................... 5
35766.0000........................... 5
35766.0001........................... 5
35769.0000......................... 11
35770.0000......................... 13
35771.1000........................... 7
35816.0000........................... 9
35817.0000........................... 7
35818.0000........................... 7
35843.1000........................... 5
35843.1001........................... 5
35858.0003........................... 7
35861.0000........................... 9
35862.0000........................... 9
35874.1000........................... 7
35875.0000........................... 7
35893.0000......................... 13
35906.0000......................... 11
35909.0000........................... 7
35909.0002........................... 7
35910.0002........................... 7
35956.0000........................... 7
36047.0000......................... 13
36053.0001........................... 9
36053.0002........................... 9
36306.0000......................... 13
36335.0000........................... 7
36371.0000......................... 13
36372.0000......................... 13
36389.0000........................... 9
36398.0000........................... 5
36399.0000........................... 5
36425.0000........................... 9
36449.1000......................... 13
36553.0000........................... 7
36632.0000........................... 5
36632.0001........................... 5
36676.0000......................... 13
36711.0000........................... 9
36845.0000........................... 7
37711.0000......................... 13
37881.0000........................... 5
38712.1000......................... 13
38720.1000......................... 13
38721.1000......................... 13
39568.0000........................... 5
39570.0000........................... 5
39586.1000........................... 5
40616.0000........................... 9
40698.1000........................... 9
40701.0012......................... 13
14
36731 072210
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