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WILBUR CURTIS COMP
ANY, I NC .
OMPANY
WILBURCURTIS.COM
Digital InterLock Coffee Grinders - Instructions
Models Included
ILGD
TL-ILGD
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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.
Conventions
WARNINGS – To help aavoid
void personal injur
injuryy
Important Notes/Cautions – from the factor
factoryy
QUICK ST
AR
STAR
ARTT & SETUP
CAUTION: Please use
this setup procedure
before attempting to use
this grinder. Failure to follow the
instructions can result in injury or
the voiding of the warranty.
SETUP
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.
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.
CONNECTING THE INTERLOCK GRINDER
1. Turn both units OFF.
2. Place the grinder close enough to the brewer so it the InterLock cable will reach the brewer.
3. Locate the jack, labeled CLASS 2 WIRING ONLY, on the back of the brewer. Plug in the InterLock cabel from the grinder.
4. Turn both units ON. Interlocking is complete.
INTERLOCK OPERA
TING INSTR
UCTIONS
OPERATING
INSTRUCTIONS
WARNING TO AVOID
SCALDING, Do not
remove brewcone whil
brew light is flashing.
1. Open the door on top of the grinder and fill with fresh whole bean coffee. Close the top door.
2. Place an empty Satellite on the warmer deck of the brewer and preheat it by switching on warmer.
3. Place a new paper filter into the brewcone.
4. Insert the brewcone into the basket holder arms on the grinder.
5. Press the appropriate grind switch (SMALL, MEDIUM or LARGE).
6. Allow the grind motor to completely stop before removing the brewcone. The
brew selection is now “Locked” in at the brewer and is indicated by the flashing
light on the InterLock brewer.
7.Transfer the filled brewcone to the brewer and press the flashing brew button.
Brew cycle is complete when the brew light stops flashing.
ADJUSTING 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
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.
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.
2
1
CHANGING A BROKEN SHEAR DISK
C
ISO 9001 REGISTERED
WILBUR CURTIS COMPANY
Montebello, CA 90640
1. Unplug the power cord.
10
2. Empty the hopper of beans.
3. Take out the thumb screws (10) to remove the grind cap (6).
54
8
4. Pull out the grinding burr/feed worm assembly (2). The inner half of the grinding burr set
6
7
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.
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.
FOR THE LATEST SPECIFICATIONS AND INFORMATION GO TO
WWW.WILBURCURTIS.COM
3
1
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PROGRAMMING THE
GRINDER
PROGRAMMING THE ILGD & TL-ILGD GRINDER
Your grinder has been adjusted at the time of manufacture to provide satisfactory performance in most situations. In
the event that you would like to vary the settings the grinder can be reprogrammed. Both grinders are programmed
identically.
1. Place a paper filter beneath the grinder spout to catch coffee as it
is ground.
2. Turn off the unit at the front panel, ON/OFF button.
3. Press and hold one of the grind buttons.
4. Press and release the ON/OFF button. Continue holding the grind
button.
5. In the red window, the grind time on the button pressed will
appear. Continue to hold and the time digits will start at 00 and
increase. Release the button to set the new time. The table
(left)can be used as a guide to estimate the amount of ground
coffee you dispense with the chosen setting.
6. Wait for the motor to completely stop (10 seconds). To set and
exit, press and release any other grind button.
7. Repeat the above steps to reset any other grind button.
Seconds
NOTE: Time settings in
this table are only
approximate. Amounts
will vary with grind texture and
specific coffee bean. Weigh your
output, then make adjustments as
necessary
4
5
6
7
8
10
12
Ounces
Seconds
Ounces
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
ILLUSTRA
TED PPAR
AR
TS
ILLUSTRATED
ARTS
LIST
GRINDER MOTOR
2
1
15
B
8
14
5
7
A
3
6
9
2
4
12
10
11
ITEM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
PART N°
WC-9135
WC-91022
WC-91026
WC-91024
WC-91025
WC-91016
WC-91017
WC-91015
WC-91029
WC-91027
WC-91028
WC-91023
WC-91045
WC-91021
WC-91020
13
B
DESCRIPTION
MOTOR CRUSHING GRINDER ASSY 120VAC
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
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PARTS
DIAGRAMS
Center Cover & Gear Motor
12
13
16
14
Hopper & Top Cover
1
2
19
18
11
3
4
15
17
6
7
5
8
9 10
Motor & Base
26
Item
1
2
3
4
5
6
6A
7
8
9
10
11
12
13
14
15
16
17
18
18A
19
20
21
22
23
24
25
26
27
28
Part No.
WC-9118
WC-9131
WC-9143
WC-9160
WC-9144
WC-9132
WC-9188
WC-9142
WC-9116
WC-9158
WC-9183
WC-91013
WC-9130
WC-9134
WC-9151
WC-1504
WC- 689
WC-9164
WC-39212
WC-39248
WC-3796
WC-9107
WC-91030
WC-9101
WC-3502
WC-4813
WC-9141
WC-9135
WC-9155
WC-9123
Description
COVER, HOPPER DUAL GRINDER ASSY
WINDOW, ACRYLIC DUAL GRINDER
SPACER, 5/8" AGITATION WHEEL (OPTIONAL)
WHEEL, GRINDER AGITATION CCG (OPTIONAL)
SPACER, 9/32" AGITATION WHEEL (OPTIONAL)
DIVIDER, DUAL HOPPER, SS
DIVIDER, W/HOLE ILG-11/DHG-11 (AS SHOWN, OPTIONAL)
SHAFT AGITATION WHEEL (OPTIONAL)
DUAL HOPPER GRINDER ASSY
AUGER ASSY DHG/ILG/ILGD
BEARING, AUGER BR
WRAP, DUAL HOPPER ILGD
FUNNEL, DHG/ILGD
SHEILD, HOUSING, ILGD/ILG/SHG/DHG
MOTOR, GEAR 115V DUAL GRINDER
BREAKER, CIRCUIT 10A 120/250VAC
CONTROL BOARD, ILGD, DHGILD
COVER ASSEMBLY, SPOUT
MEMBRANE CONTROL PANEL, ILGD
MEMBRANE CONTROL PANEL, TL-ILGD
LABEL, ADJUSTMENT INFO SHG, DHG
DISK, SHEAR COFFEE GRINDERS
SPOUT & BAFFLE ASSY
BASE, GRINDER
LEG, SCREW BUMPER 8/32 STUD
SCREW, SHOULDER, 5/16 x 5/8
BASKET HOLDER ASSY
MOTOR, CRUSHING GRINDER ASSY 120VAC SHG/DHG/ILGD
SPRING, BASKET HOLDER
NUT, HEX ADAPTER GRINDER
20
21
28
27
25
24
22
23
3
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ELECTRICAL
SCHEMA
TIC
SCHEMATIC
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)
Web Site: www.wilburcurtis.com
4
8/21/01.13.0 . edr 3167 Rev NC
E-Mail: techservice@wilburcurtis.com
FOR THE LATEST SPECIFICATION INFORMATION GO TO WWW.WILBURCURTIS.COM
Printed in U.S.A.
10/01
F-3117-S
Rev NC