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FIND OUT MORE
ON
THE WEB.
WILBURCURTIS.COM
Installation Instructions,
Service & Warranty Information
Revised: Oct 2001
MODELS INCLUDEDMODELS INCLUDED
MODELS INCLUDED
MODELS INCLUDEDMODELS INCLUDED
••
• SHG
••
••
• DHG
••
DHG Grinder
CURTIS COFFEE GRINDERS
WILBUR CURTIS COMPANY Montebello, CA 90640
C
ISO 9001 REGISTERED
FOR THE LATEST SPEC INFORMATION GO TO WWW.WILBURCURTIS.COM
SHG Grinder
DRAFT COPY
Not Released. This Version Exists as File No.
I:\DIAGRAMS\FRANK\FX-134.p65
•
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Models Included
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Installation Instructions, Service & Warranty Information
Important Safeguards/Conventions
This appliance is designed for commercial use. Any servicing other than cleaning and maintenance should be performed by an
authorized Wilbur Curtis service center.
• Do NOT immerse the unit in water or any other liquid
• To reduce the risk of fire or electric shock, do NOT open top panel. No user serviceable parts inside. Repair should be done
only by authorized service personnel.
• Keep hands and other items away from hot parts of unit during operation.
• Never clean with scouring powders or harsh implements.
ConventionsConventions
Conventions
ConventionsConventions
WW
ARNINGS – ARNINGS –
W
ARNINGS –
WW
ARNINGS – ARNINGS –
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o help ao help a
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o help a
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void personal injurvoid personal injur
void personal injur
void personal injurvoid personal injur
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Important Notes/Cautions – from the factorImportant Notes/Cautions – from the factor
Important Notes/Cautions – from the factor
Important Notes/Cautions – from the factorImportant Notes/Cautions – from the factor
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CAUTION: CAUTION:
CAUTION: Please
CAUTION: CAUTION:
use this setup
attempting to use this grinder.
Failure to follow the instructions
can result in injury or the voiding
of the warranty.
procedure before
WARNING TO AVOID
SCALDING, Do not
remove brewcone whil
brew light is flashing.
QUICK STQUICK ST
QUICK ST
QUICK STQUICK ST
SETUPSETUP
SETUP
SETUPSETUP
1. Install the grinder on a firm, level base in a location where it can be connected to a grounded electrical outlet of 120VAC,
rated at 15 amps minimum.
2. Test the unit by running some whole bean coffee through the grinder. If any problems are encountered, refer to the
troubleshooting section complete at www.wilburcurtis.com or call Technical Service at 800-995-0417.
OPERAOPERA
OPERA
OPERAOPERA
ADJUSTING THE GRINDSADJUSTING THE GRINDS
ADJUSTING THE GRINDS
ADJUSTING THE GRINDSADJUSTING THE GRINDS
1. Empty hopper of coffee beans. Run grinder to clear grinding burrs of coffee.
2. Open housing cover to locate adjustment screw (8) and lock nut (7). Loosen lock nut.
3. Run motor during adjustment. Turning adjustment screw clockwise will result in a finer
4. With a screwdriver holding the adjustment screw in place, tighten the locknut.
5. Run some coffee beans through the machine to check the grind adjustment.
6. Replace front cover on machine.
*This adjustment may change the amount of ground coffee dispensed.
ARAR
T & SETUPT & SETUP
AR
T & SETUP
ARAR
T & SETUPT & SETUP
TING INSTRTING INSTR
TING INSTR
TING INSTRTING INSTR
grind (if, while turning, you hear the grinding burrs starting to touch, immediately, back
off 1/8th turn). Turning counter clockwise will produce a coarser grind.
UCTIONSUCTIONS
UCTIONS
UCTIONSUCTIONS
1.1.
1. Open the door on top of the grinder and fill with fresh whole bean coffee.
1.1.
2.2.
2. Place a new paper filter into the brewcone.
2.2.
3.3.
3. Insert the brewcone into the basket holder arms on the grinder.
3.3.
4.4.
4. Press the grind switch. Allow the grind motor to completely stop before removing
4.4.
the brewcone.
5.Transfer the filled brewcone to the brewer and press the desired brew
button. Brew cycle is complete when the brew light stops flashing.
Close the top door.
22
2
22
11
1
11
CHANGING A BROKEN SHEAR DISKCHANGING A BROKEN SHEAR DISK
CHANGING A BROKEN SHEAR DISK
CHANGING A BROKEN SHEAR DISKCHANGING A BROKEN SHEAR DISK
1. Unplug the power cord.
2. Empty the hopper of beans.
3. Take out the thumb screws (10) to remove the grind cap (6).
4. Pull out the grinding burr/feed worm assembly (2). The inner half of the grinding burr set
will remain in the housing.
5. Separate the shear cap (5) and shear drive (3). The snapped shear disk (4) should fall
out of it’s slot on the shear drive.
6. Inspect and clean housing (1) of any coffee or debris. Especially look for anything that may have broken the shear disk.
7. Re-insert the feed worm and grinding burr on to the motor shaft.
C
ISO 9001 REGISTERED
WILBUR CURTIS COMPANY
Montebello, CA 90640
8. Push shear drive through burr/feed worm assembly and align large slot with tongue on the motor shaft.
9. Rotate burr/feed worm assembly to align slot with narrow slot on shear drive.
10. Insert a new shear disk into slot. Cover with the shear cap.
11.Replace grind cap and thumb screws.
1010
10
1010
88
8
88
77
7
77
FOR THE LATEST SPECIFICATIONS AND INFORMATION GO TO
WWW.WILBURCURTIS.COM
33
3
33
44
4
44
55
5
55
66
6
66
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TIMER SETTING – DHGTIMER SETTING – DHG
TIMER SETTING – DHG
TIMER SETTING – DHGTIMER SETTING – DHG
NOTE:NOTE:
NOTE: Time settings in
NOTE:NOTE:
this table are only
will vary with grind texture and
specific coffee bean. Weigh your
output, then make adjustments as
necessary
approximate. Amounts
1. To set the timer, press PROGRAM/SAVE button on timer (switches on front cover will begin flashing).
2. Select one of the switches on the front cover, REGULAR or DECAF, and press.
3. The lighted digital display on the timer will show the present time setting on this switch.
4. Press the UP or DOWN button to change the amount of seconds you want to add or subtract from the switch you choose.
5. Press the PROGRAM/SAVE button again to set time.
6. Repeat steps 1 to 5 for each switch
Seconds OuncesSeconds Ounces
4
5
6
7
8
10
12
1.3
1.5
1.8
2.0
2.5
3.0
3.7
15
20
25
30
35
40
45
4.5
6.2
7.6
8.8
10.0
11.8
13.5
ILLUSTRAILLUSTRA
ILLUSTRA
ILLUSTRAILLUSTRA
LISTLIST
LIST
LISTLIST
TED PTED P
TED P
TED PTED P
GRINDER MOTOR
7
ARAR
AR
ARAR
14
TSTS
TS
TSTS
1
B
8
11
9
10
2
3
A
4
5
6
13
12
B
WC-91022
1
WC-91026
2
WC-91024
3
WC-91025
4
WC-91016
5
WC-91017
6
WC-91015
7
WC-91029
8
WC-91027
9
WC-91028
10
WC-91023
11
WC-91045
12
WC-91021
13
WC-91020
14
DESCRIPTIONITEM PART N°
MOTOR, GRINDER 120VAC
CAPACITOR, COFFEE GRINDER ASSY
SHEAR DRIVE COFFEE GRINDER
SHEAR DISK
CAP , SHEAR DISK GRINDERS
COVER, GRINDER HOUSING W/LABEL
SCREW & THRUST PIN ADJUSTING ASSY
SPRINGBAFFLE LONG, NITRIC ACID COLORING
SPRING BAFFLE SHORT, NITRIC ACID COLORING
BAFFLE, SPOUT
SPOUT, GRINDER HOUSING
BURRS, SET CRUSH HIGH FLOW
SPRING, TENSION COFFEE GRINDER
WORM FEEDING ASSY CCG
PARTS
SHG Hopper & CoversSHG Hopper & Covers
SHG Hopper & Covers
DIAGRAMS
SHG Hopper & CoversSHG Hopper & Covers
2
1
2
3
4
1919
19
1919
3434
34
3434
2222
22
2222
2121
21
2121
Page 4
PARTS
DIAGRAMS
Hopper & Top CoverHopper & Top Cover
Hopper & Top Cover
Hopper & Top CoverHopper & Top Cover
DHG OnlyDHG Only
DHG Only
DHG OnlyDHG Only
55
5
55
66
6
66
Center Cover & GearCenter Cover & Gear
Center Cover & Gear
Center Cover & GearCenter Cover & Gear
Motor DHG OnlyMotor DHG Only
Motor DHG Only
Motor DHG OnlyMotor DHG Only
1818
18
1818
1919
19
1919
2020
20
2020
ItemItem
Item
ItemItem
1
2
3
4
5
6
7
8
9
10
10A
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
27A
28
29
30
31
32
33
77
7
77
88
8
88
Part No.Part No.
Part No.
Part No.Part No.
WC-9129
WC-9117
WC-9165
WC-3891
WC-9118
WC-9131
WC-9143
WC-9160
WC-9144
WC-9132
WC-9188
WC-9142
WC-9116
WC-9158
WC-9183
WC-9157
WC-9161
WC-9146
WC-9130
WC-9134
WC-9151
WC-1504
WC-9164
WC- 124
WC- 122
WC-3892
WC-9135
WC- 635
WC- 628
WC-9101
WC-3502
WC-9141
WC-9155
WC-9123
WC-4813
1010
10
99
9
99
1414
14
1414
1313
13
1313
DescriptionDescription
Description
DescriptionDescription
COVER, TOP ASSEMBLY
HOPPER, COFFEE BEAN SHG
COVER, FRONT SHG
LABEL, SHG
TOP COVER, DUAL HOPPER
ACRYLIC GLASS WINDOW
SPACER, 5/16 x 1/2 x 5/8 (OPTIONAL)
STAR WHEEL (OPTIONAL)
SPACER, 5/16 x 1/2 x 9/32 (OPTIONAL)
DIVIDER, DUAL HOPPER SS DHG, ILGD (OPTIONAL)
DIVIDER, W/HOLE ILG-11/DHG-11
SHAFT FOR STAR WHEEL (OPTIONAL)
HOPPER, DUAL
AUGER ANCHOR
BEARING, AUGER
DRIVE FOR AUGER
WRAP, HOPPER ASSY DHG, ILG
PANEL, TOP BACK
FUNNEL, DUAL HOPPER
CAP SEAL, S/S
GEAR MOTOR
CIRCUIT BREAKER, 10A
COVER ASSEMBLY, SPOUT & ARM
SWITCH, DECAF, 115V (H/W)
SWITCH, REGULAR COFFEE (BRW)
LABEL, FRONT SWITCH
MOTOR, 1/2 HP, 120V, 1725 RPM
TIMER, DIGITAL DHG 115-230VAC INPUT
TIMER, 120V .5-60 SEC SHG-10
BASE, STAINLESS STEEL
BUMPER LEG, 8-32 THREAD
BASKET HOLDER
SPRING, BASKET HOLDER
NUT, HEX, 5/8 X 11/16 LONG
SCREW, 5/16 x 5/8 LONG SHOULDER
1010
1111
11
1111
1616
16
1616
1515
15
1515
1212
12
1212
1717
17
1717
2424
24
2424
2323
23
2323
2525
25
2525
Motor & BaseMotor & Base
Motor & Base
Motor & BaseMotor & Base
DHG & SHGDHG & SHG
DHG & SHG
DHG & SHGDHG & SHG
27A27A
27A
27A27A
2727
27
2727
2828
28
2828
2222
22
2222
1919
19
1919
2626
26
2626
3131
31
3131
3030
30
3030
2121
21
2121
3232
32
3232
3333
33
3333
2929
29
2929
3
Page 5
ELECTRICAL SCHEMAELECTRICAL SCHEMA
ELECTRICAL SCHEMA
ELECTRICAL SCHEMAELECTRICAL SCHEMA
TICTIC
TIC
TICTIC
WARRANTY We hereby certify that the products manufactured by the Wilbur Curtis Company, Inc., are, to the best of our knowledge, free from all defects and faulty workmanship.
The following warranties and conditions are applicable:
• 90 Days for Labor and 1 Year Parts from Date of Purchase from Factory: This warranty covers all electrical parts, fittings and tubing.
• 40 Months or 40, 000 Pounds of Coffee on a set of Grinding Burrs. (ADS Grinders)
• 2 Years from Date of Purchase: This warranty covers electronic control boards and leaking or pitting of a stainless steel body of a Brewer or Urn.
• 90 Days from Date of Purchase: On replacement parts that have been installed on out of warranty equipment
All in-warranty service calls must have prior authorization from the manufacturer. For an RMA (Return Merchandise Authorization) number, call the Technical Service Department at 1-800-995-0417. The Wilbur Curtis
Company will allow up to 100 miles, round trip, per in-warranty service call.
CONDITIONS & EXCEPTIONS
The warranty covers original equipment at time of purchase only. The Wilbur Curtis Company, Inc., assumes no responsibility for substitute replacement parts installed on Curtis equipment that have not been purchased
from the Wilbur Curtis Company. Inc The Wilbur Curtis Company will not accept any responsibility if the following conditions are not met. The warranty does not cover and is void under these circumstances:
1) Improper operation of equipment. The equipment must be used for its designed and intended purpose and function.
2) Improper installation of equipment. This equipment must be installed by a professional, certified technician and must comply with all local electrical, mechanical and plumbing codes.
3) Wilbur Curtis Company will not be responsible for the operation of equipment at other than the stated voltages on the serial plate.
4) Abuse or neglect (including failure to periodically clean or remove lime accumulations). Manufacturer is not responsible for variation in equipment operation due to excessive lime or local water
conditions.
5) Replacement of items subject to normal use and wear. This shall include, but is not limited to, light bulbs, shear disks, “0” rings, gaskets, canister assemblies. whipper chambers and plates, mixing
bowls, agitation assemblies and whipper propellers.
6) Any faults resulting from inadequate water supply. This includes, but is not limited to, excessive or low water pressure, and inadequate or fluctuating water flow rate.
7) All repairs and/or replacements are subject to our decision that the workmanship or parts were faulty and the defects showed up under normal use.
8) All labor shall be performed during regular working hours. Overtime charges are the responsibility of the owner.
9) Charges incurred by delays, waiting time, or operating restrictions that hinder the service technician’s ability to perform service is the responsibility of the owner of the equipment.
This includes institutional and correctional facilities.
10) All claims under this warranty must be submitted to the Wilbur Curtis Company Technical Service Department before return of the unit to the factory.
11) All equipment returned to us must be repackaged properly in the original carton. No units will be accepted if they are damaged in transit due to improper packaging.
12) Damaged in transit.
13) The resetting of safety thermostats and circuit breakers, programming and temperature adjustments are the responsibility of the equipment owner.
NO UNITS OR PARTS WILL BE ACCEPTED WITHOUT A RETURN MERCHANDISE AUTHORIZATION (RMA). RMA NUMBER MUST BE MARKED ON THE CARTON OR SHIPPING LABEL.
All in-warranty service calls must be performed by an authorized service center, where service is available. Call the factory for location near you.
WILBUR CURTIS CO., INC.
6913 Acco St., Montebello, CA 90640-5403 USA
Phone: 800/421-6150 Fax: 323-837-2410
Technical Service Phone: 800/995-0417 (M-F 5:30A - 4:00P PST) E-Mail: techservice@wilburcurtis.com
Web Site: www.wilburcurtis.com
FOR THE LATEST SPECIFICATION INFORMATION GO TO WWW.WILBURCURTIS.COM
4
Printed in U.S.A. 10/01 F-3209-S Rev NC
10/15/01.13.0 . edr 3167 Rev NC
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