Service Manual – SHG
Contents
1. aa FRESH GROUND COFFEE Model Included SHG SA CAUTION Please Man 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 ISO 9001 2008 REGISTERED WILBUR CURTIS CO INC 6913 West Acco Street Montebello CA 90640 5403 For the latest information go to www wilburcurtis com Tel 800 421 6150 Fax 323 837 2410 WILBUR Curtis Company NC Service Manual SHG Important Safeguards amp Symbols This appliance is designed for commercial use Any servicing other than cleaning and maintenance should be performed by an authorized Wilbur Curtis service technician e Do NOT immerse the unit in water or any other liquid e To reduce the risk of fire or electric shock do NOT open top panel No user serviceable parts inside e Keep hands and other items away from hot parts of unit during operation e Never clean with scouring powders or harsh chemicals SYMBOLS A WARNINGS To help avoid personal injury Important Notes Cautions from the factory SETUP STEPS 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 Supp2. T BREAKER 10A LEG 3 8 16 STUD SCREW BMPR LEG GLIDE 3 8 16 STUD SCREW BASKET HOLDER SPRING BASKET HOLDER SCREW 5 16x5 8 L SHOULDER PARTS DIAGRAM MOTOR ASSY ITEM Ne PART Ne DESCRIPTION WC 9135 MOTOR SLICING GRINDER ASSY 120VAC WC 37283 KIT GRINDER CHUTE DHG ILGD SHG WC 91026 CAPACITOR COFFEE GRINDER ASSY WC 91024 SHEAR DRIVE COFFEE GRINDER WC 9107 6 DISC SHEAR COFFEE GRINDER 6PCS WC 91015 SCREW amp THRUST PIN ADJUSTING ASSY WC 91050 BURR COMPLETE SET SLICING WC 91021 SPRING TENSION COFFEE GRINDER WC 91051 FEEDWORM SLICING GSG CO CO N OD oO AJO INJ gt ROUGH IN DRAWING FRESH GROUND COFFEE ELECTRICAL SCHEMATIC SHG WD SHG 10 SL6 10 SKINDER 8 6 99 WIRE CAP TWIST LOCK lees START SWITCH Z N CIRCUIT 120V BREAKER POWER CORD TIMER SETTING SHG 1 Take off timer cover located behind hopper Remove the four screws holding the cover in place The timer is found inside this cover Also refer to the illus trated parts diagram on page 3 2 The timer controls are a high low switch and a dial with a corresponding scale The switch allows you to select a scale on the dial The outside scale range is 2 second through 15 seconds The inside scale range is 2 seconds to 60 seconds 3 Test a new adjustment by grinding some coffee When the results are satisfac tory reinstall timer cover Product Warranty Information The Wilbur Curtis Company cert
3. This shall include but is not limited to light bulbs shear disks 0 rings gaskets silicone tube canister assemblies whipper chambers and plates mixing bowls agitation assemblies and whipper propellers 9 Repairs and or Replacements are subject to our decision that the workmanship or parts were faulty and the defects showed up under normal use All labor shall be performed during regular working hours Overtime charges are the responsibility of the owner 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 The Wilbur Curtis Company will allow up to 100 miles round trip per in warranty service call RETURN MERCHANDISE AUTHORIZATION All claims under this warranty must be submitted to the Wilbur Curtis Company Technical Support Department prior to performing any repair work or return of this equipment to the factory All returned equip ment must be repackaged properly in the original carton No units will be accepted if they are damaged in transit due to improper packaging 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 agent Call the Wilbur Curtis Technical Support Department to find an ag
4. aning solution Wipe exterior surfaces with a water soaked cloth to rinse off all traces of the cleaning solution Ox oO W YS Dry exterior surfaces with a clean soft cloth Polish exterior surfaces with stainless steel polish 8 Return power to the grinder A tablet style grinder cleaner may be used to clean the inside of the grind housing the burrs and chute The product will eliminate taste and odor left in the grinder from grinding flavored coffee The regular use of grind cleaner reduces the need to disassemble the grinder to clean it 1 Empty coffee beans from the hopper Plug power cord into the electrical outlet 2 Place a container under the grind spout and run the grinder to empty the housing of all coffee 3 Pour in grinder cleaner granules or tablets into the hopper use manufacturer s recommendations 4 Press agrind button running the grinder until the cleaner empties from the spout 5 Refill the grinder with whole bean coffee and run two grind cycles to purge the grind housing of residual cleaner NO PARTS DIAGRAM Hopper amp Cover ITEM Ne CO CoO N OD oO amp B wt rm gt PART Ne WC 9129 WC 9117 WC 9165 WC 3891 WC 101 WC 628 WC 9134 WC 1504 WC 3503 WC 3518 WC 9141 WC 9155 WC 4813 DESCRIPTION COVER TOP ASSEMBLY SHG HOPPER COFFEE BEAN SHG COVER FRONT SHG LABEL SHG SWITCH ON OFF NON LIT SPST MOMENTARY TIMER 120V 5 60 SEC SHG CAP SEAL S S CIRCUI
5. ent near you ECN 16063 8 7 14 12 4 rev E 2 WILBUR CURTIS CO INC wes 6913 Acco St Montebello CA 90640 5403 USA Phone 800 421 6150 Fax 323 837 2410 Technical Support Phone 800 995 0417 M F 5 30A 4 00P PST E Mail techsupport wilburcurtis com Web Site www wilburcurtis com FOR THE LATEST SPECIFICATION INFORMATION GO TO WWW WILBURCURTIS COM Printed in U S A 8 2014 F 3209 S Rev E
6. ifies that its products are free from defects in material and workmanship under normal use The following limited warranties and conditions apply 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 Additionally the Wilbur Curtis Company warrants its Grinding Burrs for Forty 40 months from date of purchase or 40 000 pounds of coffee whichever comes first Stainless Steel components are warranted for two 2 years from date of purchase against leaking or pitting and replacement parts are warranted for ninety 90 days from date of purchase or for the remainder of the limited warranty period of the equipment in which the component is installed All in warranty service calls must have prior authorization For Authorization call the Technical Support Department at 1 800 995 0417 Effective date of this policy is April 1 2003 Additional conditions may apply Go to www wilburcurtis com to view the full product warranty information CONDITIONS amp 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 Cu
7. nsed CHANGING A BROKEN SHEAR DISK Unplug the power cord Empty the hopper of beans Take out the thumb screws 9 to remove the housing cover 10 A UNa Pull out the grinding burr feed worm assembly 3 The mating half of the grinding burr set remains within the housing Separate the shear cap 6 and shear drive 4 The snapped shear disk 5 should fall from the shear drive Inspect and brush out the housing 1 Especially look for anything that could have broken the shear disk Insert the feed worm and grinding burr onto the motor shaft Push the shear drive through the burr feed worm assembly and align it with the tongue on the motor shaft O CON OA Rotate the burr feed worm assembly to align the slot with narrow slot on shear drive 10 Insert a new shear disk into the slot Cover with the shear cap 1 O Replace the grind cap and two thumb screws Cleaning the Coffee Grinder FN CAUTION Unplug the grinder from the electrical power source Do not use cleansers bleach liquids powders or any other substance containing chlorine These products promote corrosion and will pit the stainless steel USE OF THESE PRODUCTS WILL VOID THE WARRANTY Brush coffee grounds from the dispensing spout Wipe off the surrounding area Make a mild cleaning solution Mix dish washing liquid in warm water Avoid spilling liquid into the grind housing Wipe exterior surfaces with a cloth moistened with cle
8. ort at 800 995 0417 OPERATING INSTRUCTIONS E FRESH GROUND COFFEE FRESH GROUND COFFEE v i Q ID Place a new paper fil ter into the brew cone and insert the brew cone into the basket holder arms on the grinder 1 Lift open the top cover 2 of the grinder and fill with fresh whole bean coffee 3 On the right side of the grinder press the grind switch The grinder will start It will Close the cover stop at the set volume Make sure the mo tor comes to a stop before removing the brew cone FOR THE LATEST SPECIFICATIONS AND INFORMATION GO TO WWW WILBURCURTIS COM ADJUSTING THE GRINDS 1 Empty the hopper of coffee beans Run the grinder for a short time to clear grinding burrs of coffee 2 Open the housing cover 10 to locate the adjustment screw 8 and lock nut 7 With a wrench loosen the lock nut 3 Turn the adjustment screw clockwise for a finer grind Turn the screw counter clockwise for a more coarse grind With the motor running pour coffee beans into the hopper and turn the screw to make the adjustment If you hear the grinding burrs starting to touch immediately back off 1 8th turn 4 When the desired grind texture is satisfactory hold the adjustment screw in place with the screwdriver and tighten the locknut 5 Grind some coffee beans to confirm the adjustment 6 Replace front cover on machine This adjustment may change the amount of ground coffee dispe
9. rtis Company will not accept any responsibility if the following conditions are not met The warranty does not cover and is void under the following 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 technician and must comply with all local electrical mechanical and plumbing codes 3 Improper voltage Equipment must be installed at the voltage stated on the serial plate supplied with this equipment 4 Improper water supply This includes but is not limited to excessive or low water pressure and inadequate or fluctuating water flow rate 5 Adjustments and cleaning The resetting of safety thermostats and circuit breakers programming and temperature adjustments are the responsibility of the equipment owner The owner is responsible for proper cleaning and regular maintenance of this equipment 6 Damaged in transit Equipment damaged in transit is the responsibility of the freight company and a claim should be made with the carrier 7 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 The equipment must be maintained accord ing to the manufacturer s recommendations 8 Replacement of items subject to normal use and wear
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