Service Manual – Digital Interlock Grinders Find out more on the web wilburcurtis.com Models Included u ILGD u TL-ILGD ILGD digital interlock coffee GRINDERS Wilbur Curtis Company • MONTEBELLO, CA USA ISO 9001 Registered FOR THE LATEST SPEC INFORMATION GO TO WWW.WILBURCURTIS.
Table of Contents Safeguards/Conventions....................................................2 Contents & Unpacking........................................................3 Quick Start and Set-up.......................................................3 Operating Instructions........................................................3 Troubleshooting Guide.......................................................4 Care & Maintenance...........................................................4 Adjusting Grinds.......
contents and UNPACKING SHIPPING CARTON CONTENTS & UNPACKING Unpacking All products manufactured by the Wilbur Curtis Company are thoroughly inspected at the factory, and are warrantied to be free of all defects and faulty workmanship. Each grinder is packaged for maximum protection during shipping. Make sure the shipping carton is not damaged or punctured. Unpack the carton carefully, inspecting the contents for any damage that may have occurred in transit.
TroubleShooting Guide This appliance is designed for commercial use. Any servicing other than cleaning and maintenance should be performed by an authorized Wilbur Curtis service center. SYMPTOM: MOTOR DOES NOT RUN POSSIBLE CAUSE SOLUTION 1. Circuit breaker may be tripped. Grinder has a circuit breaker behind machine. Push in reset button. You should hear a “click”. 2. Electrical cord may not be making contact. Push plug into outlet. 3. Electrical outlet may not have power.
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 1 off 1/8th turn). Turning counter clockwise will produce a coarser grind. 4.
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.
Electrical Schematics ILGD / TL-ILGD 7
Parts DIAGRAMS 1 2 HOPPER & TOP COVER 11 3 4 5 6 7 8 9 10 12 13 16 14 CENTER COVER & GEARMOTOR 19 18 15 8 17
Parts DIAGRAMS 26 20 21 27 28 MOTOR & BASE 25 22 24 23 9
Parts LIST ITEM Nº 1 2 *3 *4 *5 6 6A *7 8 9 10 11 12 13 14 15 16 17 17A 18 18A 19 20 21 22 22A 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-9126 WC-39212 WC-39248 WC-3796 WC-9107-6* WC-37283 WC-3503 WC-3502 WC-3518 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, G
Product Warranty The Wilbur Curtis Company certifies that its products are free from defects in material and workmanship under normal use. The following limited warranties and conditions apply: Information 3 Years, Parts and Labor, from Original Date of Purchase on digital control boards. 2 Years, Parts, from Original Date of Purchase on all other electrical components, fittings and tubing. 1 Year, Labor, from Original Date of Purchase on all electrical components, fittings and tubing.
Wilbur Curtis Company, Inc. 6913 Acco Street • Montebello, CA 90640-5403 USA Phone: 800-995-0417 (M-F 5:30A - 4:00P PST) • Fax: 323-837-2410 Technical Support email: TechSupport@wilburcurtis.com www.wilburcurtis.com 3/09 . F-3117 rev.C 12 3/30/8 . 10.8 . ecn 9382 9/1/00 15.6 . F - 3117 RevA.p65 ECN 3719 7/5/01.13.0.F-3117revB.qxd.
