Page 1
®
POWDER
BUNN
™
AUTO FILL
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
29792.0000 05/03 ©1999 Bunn-O-Matic Corporation
www.bunnomatic.com
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.
2
29792 052302
Page 3
TABLE OF CONTENTS
AUGER DRIVE and HOPPER ASSEMBLY..................................................................................................... 8
DOOR ASSEMBLY ....................................................................................................................................... 6
ELECTRICAL CONTROLS ........................................................................................................................... 14
HOUSING and PANELS ................................................................................................................................ 4
NUMERICAL INDEX ................................................................................................................................... 16
SOLENOID, REGULATOR and LINES ......................................................................................................... 12
WHIPPER CHAMBER and DRIVE MOTOR .................................................................................................10
3
29792 061599
Page 4
BUNN
4
7
6
®
HOUSING AND PANELS
PAF
1
2
5
8
9
10
12
13
23
19
3
11
14
15
16
d
e
h
c
t
a
l
y
l
l
y
l
a
l
u
u
f
n
l
a
.
i
r
t
m
e
n
p
r
u
p
o
k
o
c
g
h
a
n
i
t
b
v
c
h
o
u
s
d
m
u
o
e
r
P
r
p
e
r
d
e
o
l
f
l
i
e
h
b
c
g
n
i
l
l
i
f
17
20
21
18
22
P1892
4
29792 103002
Page 5
HOUSING AND PANELS
ITEM PART NO. QTY. DESCRIPTION
1 29595.1000 1 Cover-SST, Top (Includes item 2 & 3)
29595.1001 1 Cover-BLK, Top (Includes item 2 & 3)
01311.0000 6 Screw, Truss Head-SST #8-32 x .25"
01311.0003 6 Screw, Truss Head-BLK #8-32 x .25"
01318.0000 6 Screw, Round Head #8-32 x .50"
2 21434.0000 1 Handle, Snap-in
3 29808.0000 2 Decal, LIFT TO CLOSE (Black Letters)
29808.0001 2 Decal, LIFT TO CLOSE (White Letters)
4 29592.1000 1 Panel-SST w/Decals (Includes items 5-7)
29592.1001 1 Panel-BLK w/Decals (Includes items 5-7)
01311.0000 6 Screw, Truss Head-SST #8-32 x .25"
01311.0003 6 Screw, Truss Head-BLK #8-32 x .25"
5 00656.0000 1 Decal, COMPLIANCE TO PLUMBING
6 00986.0000 1 Decal, WARNING-ELECTRICAL
7 29780.0000 1 Schematic, Electrical (120V)
- - - - - - - - 1 Schematic, Electrical (240V)
8 29604.0000 1 Panel, Hopper Motor Mounting
01311.0001 4 Screw, Truss Head, Locking #8-32 x .25"
9 29608.0000 1 Panel, Right Side
10 02536.0000 2 Grommet
11 29721.0000 2 Guide, Hopper
12 25899.0000 2 Catch, Magnet
13 23954.0000 1 Handle
14 29765.1000 1 Panel Assy.
15 29606.0000 1 Panel (Includes item 22)(Also order items 16-18)
16 29788.0000 1 Decal, Main Power ON/OFF
17 29787.0000 1 Decal, TEST/SERVICE
18 00619.0007 1 Plug, Hole
19 29610.0000 1 Panel, Bottom-SST (120V)
29608.0001 1 Panel, Left Side
00910.0000 6 Nut, Hex #10-32
01532.0002 6 Lockwasher, Int.-tooth
01393.0000 4 Screw, Truss Head #6 x .25"
02308.0000 2 Screw, Pan Head #8-32 x .38"
01311.0000 4 Screw, Truss Head #8-32 x .25"
01311.0001 6 Screw, Truss Head, Locking #8-32 x .25"
29610.0001 1 Panel, Bottom-BLK (120V)
29610.0002 1 Panel, Bottom-SST (230V)
20 29617.0000 1 Plate, Base-WHT
29617.0001 1 Plate, Base-BLK
21 29618.0000 2 Rail, Support - WHT
29618.0001 2 Rail, Support - BLK
01360.0001 4 Screw, Pan Head, Plascrew #6 x .60"
01364.0000 4 Screw, Pan Head, Plascrew #6 x .38"
22 34561.0000 2 Decal, Warning PAF Lock
23 01533.0006 1 Spacer
01330.0000 1 Screw #10-32 x .38"
5
Late Models
29792 053003
Page 6
BUNN
®
DOOR ASSEMBLY
21 22 14 13 12 11 10
PAF
17
18
20
19
23
16
24
9
8
7
5
6
4
3
2
15
1
Early Models
P1893
6
29792 052302
Page 7
DOOR ASSEMBLY
ITEM PART NO. QTY. DESCRIPTION
- 29785.0002 1 Door Assembly-WHT (Includes items 2-22)
29785.0003 1 Door Assembly-BLK (Includes items 2-22)
1 29677.0002 1 Display, Graphics
29677.0003 1 Display, Clear
2 29647.0000 1 Cover-WHT
29647.0003 1 Cover-BLK
3 29735.0000 2 Rivet
4 26033.0002 2 Bearing
5 29775.0000 2 Plate
6 29781.0000 2 Rivet
7 29770.0000 2 Arm, Support
8 29777.0000 1 Strap, Mounting
9 29776.0000 1 Hinge-SST
29776.0001 1 Hinge-BLK
01315.0000 2 Screw, Truss Head-SST #8-32 x .38"
01315.0005 2 Screw, Truss Head-BLK #8-32 x .38"
10 01317.0004 2 Screw, Truss Head, Locking #8-32 x .62"
01317.0006 2 Screw, Truss Head-BLK #8-32 x .62"
11 29738.0000 2 Spacer, Brass
12 26033.0003 2 Bearing
13 29722.0000 1 Lamp Cord
14 01578.0001 2 Terminal
15 29774.0000 2 Strike, Magnet
29781.0000 4 Rivet
16 29752.0000 1 Window, Door (Early Models)
34240.1000 1 Window, Door (Includes item 23)(Late Models)
17 29813.0000 1 Holder, Lamp
18 27446.0000 1 Lamp
19 27448.0000 1 Screw #2-56 x .50"
20 27447.0000 1 Nut #2-56
21 29676.0001 1 Cover, Rear (Also order item 22)
01383.0001 5 Screw, Pan Head #6-32 x .38"
22 29678.0000 1 Decal, CLEANING & MAINTENANCE
23 34241.0000 1 Screw, Captive (Late Models)
24 29980.0000 1 Decal, Lamp Replacement
7
29792 053102
Page 8
BUNN
®
AUGER DRIVE & HOPPER ASSEMBLY
PAF
1
2
3
4
5
9
6
7
8
10
11
16
17
18
12
13
14
15
P1894
8
29792 061599
Page 9
AUGER DRIVE & HOPPER ASSEMBLY
ITEM PART NO. QTY. DESCRIPTION
1 29614.0000 1 Lid, Hopper
2 28698.0001 1 Hopper
20377.0000 3 Screw #4-20 x .50"
3 21357.0000 1 Shaft
4 21747.0001 1 Blade, Wiper
5 21746.0000 1 Gear
6 21358.0000 1 Clip
7 25744.0000 1 Bracket
8 25892.0000 1 Spacer
9 21465.0002 1 Base
10 01522.0000 1 Washer
11 29799.0000 1 Pin, Circular
12 26940.0003 1 Shaft, Drive
13 21355.0000 1 Auger
14 25903.0001 1 Elbow
15 29715.0000 1 Gate
16 25794.0001 1 Bracket
01311.0000 4 Screw, Truss Head #8-32 x .25"
17 29177.0001 1 Gearmotor
01311.0001 4 Screw, Truss Head, Locking #8-32 x .25"
18 26401.0000 1 Dust Seal
9
29792 071200
Page 10
BUNN
®
WHIPPER CHAMBER & DRIVE MOTOR
1 11 2 3 4 5 6
PAF
7 8 9 10
10
P1895
29792 061002
Page 11
WHIPPER CHAMBER & DRIVE MOTOR
ITEM PART NO. QTY. DESCRIPTION
1 28428.1000 1 Motor, Whipper (120V Models)(Includes item 11)
28428.1002 1 Motor, Whipper (230V Models)(Includes item 11)
2 28867.0000 1 Slinger
3 26356.0000 1 Seal
4 28865.0000 2 Nut
5 28866.0000 1 Receptacle
6 25902.0000 1 Frother
7 24733.0010 1 O-ring
8 25733.0001 1 Mixing Chamber
9 25734.0000 1 Whipping Chamber
10 25736.0000 1 Dispense Tip
11 32306.0000 2 Spacer
11
29792 060702
Page 12
BUNN
®
SOLENOID, REGULATOR & LINES
7 4 5 6 22 3 2 1 8 9 10 11
PAF
20
18
21
19
17
16
15
14
12
13
20
19
230V MODELS
17
12
P1896
29792 071200
Page 13
SOLENOID, REGULATOR & LINES
ITEM PART NO. QTY. DESCRIPTION
1 29802.1000 1 Regulator Assy (Includes items 2 and 8)
11462.0000 2 Plug .125" MPT
2 00472.0001 1 Adaptor .25" FFlr x .25" MPT
3 24684.0000 1 Washer
4 00459.0000 1 Fitting, Bulkhead
5 01532.0000 1 Lockwasher, Int. Tooth .438"
6 00463.0000 1 Nut, Hex .438"-20
7 00935.0000 1 Cap (For shipping purposes only)
8 00403.0002 1 Connector .25"Flr x .25" MPT
9- - - - - - - - 1 Hose, Silicone .25"ID x 7.25" (Order item 23)
10 26443.0000 1 Reducer, Nylon Barb .38" x .25"
11 25803.0000 1 Water Inlet, Mixing Chamber
12 00310.0007 1 Tube
13 00456.0000 1 Elbow .25" FFlr x .125" FPT
14 21634.0002 1 Needle Valve .125" MPT
15 07441.0000 1 Bracket
00970.0000 2 Nut, KEPS #8-32"
16 00432.0000 1 Elbow .125" Male-Female
17 01085.0002 1 Valve, Solenoid (120V Models)(Includes items 18 - 22)
28005.0000 1 Valve, Solenoid (230V Models)(Includes items 19 & 20)
02331.0000 2 Screw, Truss Head #10-32 x .38" (120V Models)
02308.0000 2 Screw, Pan Head #8-32 x .38" (230V Models)
18 28479.0000 1 Base kit (Includes O-ring)
19 01111.0002 1 Valve Repair Kit (120V Models)(Includes Plunger, Spring and O-ring)
28021.0000 1 Valve Repair Kit (230V Models)
20 28480.0000 1 Valve Coil, 120V
28020.0000 1 Valve Coil, 230V
21 28481.0000 1 Guide Kit (Includes Washer and O-ring)
22 29743.0000 1 Elbow, Nylon .125" NPT x .25" Barb
23 11707.1000 - Hose, Silicone .25"ID x 12.0" (Use as required)
11707.1001 - Hose, Silicone .25"ID x 36.0" (Use as required) Not Illustrated
11707.1002 - Hose, Silicone .25"ID x 120.0" (Use as required)
13
29792 071801
Page 14
BUNN
®
ELECTRICAL CONTROLS
PAF
26 27
25 24 22 23
1
2 3 4 5 7 6
9
8
10
11
20
19
21
18
17
16
15
12
13 14
P1897
14
29792 071801
Page 15
ELECTRICAL CONTROLS
ITEM PART NO. QTY. DESCRIPTION
1 27643.0000 1 Connector Assy, Lamp Cord (Includes Nut and Washer)
2 29739.0000 1 Washer, Shoulder
3 29740.0000 1 Washer, Insulating
4 25977.0000 1 Switch, Roller
5 29772.0000 1 Bracket, Switch Mounting
6 32072.0000 1 Bushing, Shoulder
7 32100.0000 1 Actuator Assy.
8 29683.0000 1 Control Board
9 29081.0002 4 Spacer
10 25977.0000 1 Switch, Roller
11 29767.0000 1 Bracket
12 28860.0000 1 Transformer (120V Models)
13 28856.0000 1 Switch, Toggle TEST/SERVICE
14 02686.0000 1 Switch, Toggle ON/OFF (120V Models)
15 29714.0000 1 Pin, Level Contact
01303.0000 2 Screw, Pan Head w/Serr #4-40 x .50"
01521.0000 1 Washer, Flat .15" ID x .38" OD
00973.0000 4 Nut, KEPS #6-32
01304.0000 2 Screw, Pan Head #4-40 x .75"
01508.0000 2 Lockwasher #4
00937.0000 2 Nut, KEPS #4-40
01308.0000 2 Screw, Truss Head #6-32 x .25"
28860.0002 1 Transformer (230V Models)
00973.0000 2 Nut, KEPS #6-32
28004.0000 1 Switch, Toggle ON/OFF (230V Models)
00908.0000 2 Nut, Hex #8-32
20203.0100 1 Lockwasher, Int.-tooth #8
16 29749.0000 1 Spring, Contact
17 29790.0000 1 Bracket
01311.0001 1 Screw, Truss Head, Locking #8-32 x .25"
18 29110.0001 1 Potentiometer (Includes Lockwasher and Nut)
19 00707.0000 1 Bushing, Strain Relief (120V Models)
05746.0000 1 Bushing, Strain Relief (230V Models)
20 20630.0006 1 Power Cord (120V Models)
32201.0000 1 Power Cord (230V Models)
21 00970.0000 2 Nut, KEPS #8-32
01511.0000 1 Lockwasher, Ext.-tooth #8
22 29746.0000 2 Spacer
23 29745.0000 2 Lens
24 22749.0000 2 Pad, Cable Tie
25 00617.0000 2 Cable Tie
26 29761.0000 1 Photo Transistor
27 29762.0000 1 Photo LED
28 29760.0000 1 Harness, Main (Not illustrated)
29 21004.0281 1 Lead, 3.0" GRN (230V Models)(Not Illustrated)
15
29792 071200
Page 16
NUMERICAL INDEX
PART NO. PAGE NO. PART NO. PAGE NO. PART NO. PAGE NO. PART NO. PAGE NO.
00310.0007 ....................... 13
00403.0002 ....................... 13
00432.0000 ....................... 13
00456.0000 ....................... 13
00459.0000 ....................... 13
00463.0000 ....................... 13
00472.0001 ....................... 13
00617.0000 ....................... 15
00619.0007 ......................... 5
00656.0000 ......................... 5
00707.0000 ....................... 15
00908.0000 ....................... 15
00910.0000 ......................... 5
00935.0000 ....................... 13
00937.0000 ....................... 15
00970.0000 ....................... 13
00973.0000 ....................... 15
00986.0000 ......................... 5
01085.0002 ....................... 13
01111.0002 ....................... 13
01304.0000 ....................... 15
01308.0000 ....................... 15
01303.0000 ....................... 15
01311.0000 ................. 5,9,15
01311.0001 ...................... 5,9
01311.0003 ......................... 5
01315.0000 ......................... 7
01315.0005 ......................... 7
01317.0004 ......................... 7
01317.0006 ......................... 7
01318.0000 ......................... 5
01330.0000 ......................... 5
01360.0001 ......................... 5
01364.0000 ......................... 5
01383.0001 ......................... 7
01393.0000 ......................... 5
01508.0000 ....................... 15
01511.0000 ....................... 15
01521.0000 ....................... 15
01522.0000 ......................... 9
01532.0000 ....................... 13
01532.0002 ......................... 5
01533.0006 ......................... 5
01578.0001 ......................... 7
02308.0000 .................... 5,13
02331.0000 ....................... 13
02536.0000 ......................... 5
02686.0000 ....................... 15
05746.0000 ....................... 15
07441.0000 ....................... 13
11462.0000 ....................... 13
11707.1000 ....................... 13
11707.1001 ....................... 13
11707.1002 ....................... 13
20203.0100 ....................... 15
20377.0000 ......................... 9
20630.0006 ....................... 15
21004.0281 ....................... 15
21355.0000 ......................... 9
21357.0000 ......................... 9
21358.0000 ......................... 9
21434.0000 ......................... 5
21465.0002 ......................... 9
21634.0002 ....................... 13
21746.0000 ......................... 9
21747.0001 ......................... 9
22749.0000 ....................... 15
23954.0000 ......................... 5
24684.0000 ....................... 13
24733.0010 ....................... 11
25733.0001 ....................... 11
25734.0000 ....................... 11
25736.0000 ....................... 11
25744.0000 ......................... 9
25794.0001 ......................... 9
25803.0000 ....................... 13
25892.0000 ......................... 9
25899.0000 ......................... 5
25902.0000 ....................... 11
25903.0001 ......................... 9
25977.0000 ....................... 15
26033.0002 ......................... 7
26033.0003 ......................... 7
26356.0000 ....................... 11
26401.0000 ......................... 9
26443.0000 ....................... 13
26940.0003 ......................... 9
27446.0000 ......................... 7
27447.0000 ......................... 7
27448.0000 ......................... 3
27643.0000 ....................... 15
28004.0000 ....................... 13
28005.0000 ....................... 13
28020.0000 ....................... 13
28021.0000 ....................... 13
28428.1000 ....................... 11
28428.1002 ....................... 11
28479.0000 ....................... 13
28480.0000 ....................... 13
28481.0000 ....................... 13
28698.0001 ......................... 9
28856.0000 ....................... 15
28860.0000 ....................... 15
28860.0002 ....................... 15
28865.0000 ....................... 11
28866.0000 ....................... 11
28867.0000 ....................... 11
29081.0002 ....................... 15
29110.0001 ....................... 15
29177.0001 ......................... 9
29592.1000 ......................... 5
29592.1001 ......................... 5
29595.1000 ......................... 5
29595.1001 ......................... 5
29604.0000 ......................... 5
29606.0000 ......................... 5
29608.0000 ......................... 5
29608.0001 ......................... 5
29610.0000 ......................... 5
29610.0001 ......................... 5
29610.0002 ......................... 5
29614.0000 ......................... 9
29617.0000 ......................... 5
29617.0001 ......................... 5
29618.0000 ......................... 5
29618.0001 ......................... 5
29647.0000 ......................... 7
29647.0003 ......................... 7
29676.0001 ......................... 7
29677.0002 ......................... 7
29677.0003 ......................... 7
29678.0000 ......................... 7
29683.0000 ....................... 15
29714.0000 ....................... 15
29715.0000 ......................... 9
29721.0000 ......................... 5
29722.0000 ......................... 7
29735.0000 ......................... 7
29738.0000 ......................... 7
29739.0000 ....................... 15
29740.0000 ....................... 15
29743.0000 ....................... 13
29745.0000 ....................... 15
29746.0000 ....................... 15
29749.0000 ....................... 15
29752.0000 ......................... 7
29760.0000 ....................... 15
29761.0000 ....................... 15
29762.0000 ....................... 15
29765.1000 ......................... 5
29767.0000 ....................... 15
29770.0000 ......................... 7
29772.0000 ....................... 15
29774.0000 ......................... 7
29775.0000 ......................... 7
29776.0000 ......................... 7
29776.0001 ......................... 7
29777.0000 ......................... 7
29780.0000 ......................... 5
29781.0000 ......................... 7
29785.0002 ......................... 7
29785.0003 ......................... 7
29787.0000 ......................... 5
29788.0000 ......................... 5
29790.0000 ....................... 15
29799.0000 ......................... 9
29802.1000 ....................... 13
29808.0000 ......................... 5
29813.0000 ......................... 7
29980.0000 ......................... 7
32072.0000 ....................... 15
32100.0000 ....................... 15
32201.0000 ....................... 15
32306.0000 ....................... 11
34240.1000 ......................... 7
34241.0000 ......................... 7
34561.0000 ......................... 5
16
29792 103002
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