Wilbur Curtis Company GEMTN User manual

This appliance is designed for commercial use. Any servicing other than cleaning and maintenance should be performed by an autho-

rized Wilbur Curtis service center.

 •DoNOTimmersetheunitinwateroranyotherliquid

 •Toreducetheriskofre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,bleachorharshimplements.

Conventions

WARNINGS – To help avoid personal injury

Important Notes/Cautions – from the factory

Sanitation Requirements

YourCurtisG3SystemisFactoryPre-SetandReadytoGo…RightfromtheCarton.

FollowingaretheFactorySettingsforyourinterLockCoffeeBrewingSystems:

•BrewTemperature=200°F   •WaterBypass=OnLARGE&MEDIUMbrewonly

 •BrewVolume=Largesettovesselrequirements. •EnergySaveMode=Off

SystemRequirements:

 •WaterSource20–90PSI(MinimumFlowRateof1GPM)

 •Electrical:Seeattachedschematicforstandardmodelorvisitwww.wilburcurtis.comforyourmodel.

SETUPSTEPS

Theunitshouldbelevel(lefttorightandfronttoback),locatedonasolidcountertop.Connectawaterlinefromthewaterltertothe

brewer.NOTE:Sometypeofwaterltrationdevicemustbeusedtomaintainatrouble-freeoperation.(Inareaswithextremelyhard

water,wesuggestthatasedimentaryandtaste&odorlterbeinstalled.)Thiswillprolongthelifeofyourbrewingsystemandenhance

coffeequality.

1.A3/8”Flarex3/8”Malepipeelbowissuppliedwiththebrewerforwaterlineconnection.Usetubingsizedsufcientlytoprovidea 

 minimumof1.0GPM.

2.Connecttheunittoanappropriateelectricalpowercircuit.

3.Turnonthetoggle(STANDBY/ON)switchbehindtheunit.Theheatingtankwillstarttoll.Whenthewaterlevelinthetankrisestothe

 correctvolume,theheatingelementswillenergizeautomatically.WithG3Systemsthereisnodangerofelementburnoutcausedby

 anemptytank.

4.Theheatingtankwillrequire20to30minutestoreachoperatingtemperature(200°F),indicatedwhenREADYTOBREWisdisplayed

 ontheLCDscreen.

5.Priortobrewing,dispense12ouncesofhotwaterthroughthehotwaterfaucet.

6. Brewacycleofatleast12ounces,topurgethewaterlinesofanyairthatmaybetrappedafterlling.

NSF International requires the following water connection:

1. A quick disconnect or additional coiled tubing (at least 2x the depth of the unit) so that the machine can be moved

for cleaning underneath.

2. Insomeareasanapprovedbackowpreventiondevicemayberequiredbetweenthebrewerandthewatersupply.

Wi l b u r Cu r t i s Co m p a n y , in C .

Models

GEM TN

CAUTION: DO NOT

connect this brewer to hot

water. The inlet valve is

not rated for hot water.

CAUTION: Please use

this setup procedure

before attempting to use

this brewer. Failure to follow the

instructions can result in injury or the

voiding of the warranty.

WARNING HOT LIQUID,

Scalding may occur.

Avoid splashing.

IMPORTANT: Equipment

to be installed to comply

with applicable federal,

state, or local plumbing/electrical

codes having jurisdiction.

ImportantSafeguards/Conventions

ServiceManual–GeminiNarrowTwinBrewer

BREWINGINSTRUCTIONS

 1.BrewershouldbeON(Conrmatreartoggleswitch,thenpresstheON/OFFbutton).Ready-to-Brewshouldbeonthedisplay.Ifthe

  brewerisconnectedtoanInterLockgrinder,thegrindershouldbeon.WhenInterlockconnectionismade,grindcoffeeatthistime.

 2.PlaceanemptySatelliteunderthebrewconeandpressthewarmerswitchtopre-heattheSatellite.

6. PressBrewbutton. 

 Brewingwillbegin 

immediately.

5. Transferlled

 brewconeto

 brewer.

 3.Placeacleanlter

  intothebrewcone.

4.Fillbrewconewith 

ground coffee.

YourCurtisADSSystemisFactoryPre-SetforOptimumPerformance.

Afterconnectiontowaterandpower;thereartoggleswitchmustbeon.Youwillhearabeepsound,indicatingpowerisavailabletothecontroller.

Thecontroldisplays  .PressON/OFFbuttonandthescreenwilldisplay  .Afterthreeseconds, isdisplayed.

Waterwillllthetank(approximately2-3minutesdependingonwaterowrate).Whentheproperlevelisreached willappearonthescreen.

Ittakesapproximately20minutestoreachsetpointtemperatureof200°F.

Controlwilldisplay  whentemperaturereachesthesetpoint(200°F).Unitisnowreadytobrew.

GEM TN

PROGRAM MENUS

All programming selections are performed with the three center buttons.

The symbols below the buttons are:

Scroll LEFT

 SELECTION or ENTER to save new parameter

Scroll RIGHT

IMPORTANT NOTE:

PARTS

DIAGRAMS

1

2

8

9

WC-61676

WC-37308

WC-61677

WC-61678

WC-37102*

WC-61672

WC-5421

WC-37008*

WC-5502*

WC-62033

WC-4382

WC-37121*

WC-844-101*

WC-2977-101

WC-442

WC-39395

WC-37176*

WC-39438

COVER,FRONTCENTERWRAP

KIT,BREWCONEBLACKPLSTCGEM

GUIDE,BRACKETGEM-TN

DECK,WARMER

KIT,WARMERELEMENT,120V100W

STRAP,WARMERELEMENT

COVER,TOPSSGEM

KIT,TANKLIDROUND

PROBEASSY,WATERLEVEL

TANK,CMPLTGEMTSW/ULTEMFTNG

GUARD,SHOCKHEATINGELEMENT

KIT,DUMPVALVELEFT

KIT,VALVEBYPASSNON-ADJUSTABLE

FITTING,SPRAYHEADULTEM

SOLENOID,LOCKBREWCONEL/R

LABEL,UCMOUTERDUALTWIN

KIT,UCMCONTROLMODULE

LABEL,UCMOVERLAY1-BATCH

Description

Index

Nº

PartNº

18A

18B

WC-39439

WC-39440

WC-934-04*

WC-37122*

WC-1438-101*

WC-2402

WC-3765L*

WC-847*

WC-29050

WC-1501

WC-102*

WC-8559

WC-1809-101

WC-5310

WC-3528*

WC-5231*

WC-43055

WC-522*

LABEL,UCMOVERLAY2-BATCH

LABEL,UCMOVRLY3-BATCHINNER

ELEMENTHEATING2.5KW220V

KIT,DUMPVALVERIGHT

SENSOR,HEATINGTANK

ELBOW,3/8”FLx3/8”M.PIPE

KIT,VALVEREPAIR

VALVE,INLET

SPRAYHEAD,AFS-AMBER

FUSEHOLDERASSYW5AFUSE

SWITCH,TOGGLE

RELAY,SOLIDSTATE40AW/HTSNK

FAUCET,PS/HPSSERIESHOTWTR

TUBE,5/16IDx1/8WSILICONE

LEG,4”ADJUST3/8-16THRDITALIAN

COMPOUND,SILICONE

GUARD,SHOCKRESETT-STAT

THERMOSTAT,RESET

Description

Index

Nº

PartNº

PARTS LIST – GEM-TN

*Recommmendedpartstostock.

GEM-3N–ILLUSTRATEDPARTS

PARTS LIST – GEM-3N

1

2

WC-61645

WC-2007

WC-3280

WC-2005*

WC-2026*

WC-2011

WC-2101

LID,PLASTICGEM-3N

BRACKET,GAUGEGLASSGEM-3

WINGKNOB

WASHER,SHIELDCAP1/8”THICK

GLASS,GAUGE9”

SHIELD,GAUGEGLASS,3/4”X9”LG

GAUGEGLASSASSY,9”

Description

Index

Nº

PartNº

*Recommmendedpartstostock.

8

9

WC-38480

WC-2006*

WC-1901A

WC-64067

WC-3282

WC-3705*

WC-1800

LABEL,FRONTGEM-3N

WASHER,.188IDx.188THKBTM

SHANK,FAUCETW/SHIELDBASE

GUARD,FAUCET

HANDLE,CHESTGEM-3N

KIT,FAUCETS’SERIES

FAUCET,S’NON-LOCKING

Description

Index

Nº

PartNº

AdailyroutineofcleaningtheGEM-3NSatellitewillmaintaintheappearanceoftheunitandensuregreattastingcoffee.

CAUTION – Do not use cleansers, bleach liquids, powders or any other substance containing chlorine. These products promote corro-

sion and will pit the stainless steel. USE OF THESE PRODUCTS WILL VOID THE WARRANTY.

Cleaning the GEM3N Satellite

TocleantheSatellitecomponents,prepareamilddetergentsolution.

1. Removelidfromsatellite.

2. Turnthelidoverandcleanthefunnelarea,preferablywithagaugeglassbrush.

3. Rinsethelid,removingalltracesofcleaningsolution.

4. Unscrewthehandle/bonnetassemblyandremovefromfaucet.

5. Removeseatcupfromstemandinspectforwearorhardening.Replaceifnecessary.

6. Cleanallparts,includingfaucetbody,withmilddetergentandwarmwater.Thoroughlyrinsewithclearwarmwater.

7. Dryandassemble.Hand-tightenthehandleassembly.

8. Removethegaugeglasstubebyunscrewingthegaugeglasscap.

9. Flushthetubeandwasherswithagaugebrushandwashingsolution.Rinsewithclearwater.Dryandassemble.

10. CleaninsideSatellitewithaclothorScotchBrite™pad.

11. Removecoffeeresidueusingamilddetergentsolutionwithwater.

12. Thoroughlyrinsewithclearhotwater.

GEM-5N–ILLUSTRATEDPARTS

PARTS LIST – GEM-5N

1

2

WC-61687-L

WC-61687-R

WC-38482

WC-114R*

WC-37102*

BRACKET,STABILIZERLEFT

BRACKET,STABILIZERRIGHT

LABEL,FRONTGEM-5N

SWITCH,ROCKER(RED)120VAC

KIT,WARMERELEMENT,120V100W

Description

Index

Nº

PartNº

*Recommmendedpartstostock.

8

9

WC-61672

WC-3528

WC-3288

WC-3287

WC-169*

STRAP,WARMERELEMENT

LEG,4”ADJUSTABLE3/8-16THRDITAL

BALL,KNOBPLASTIC

SPRING,.48ODX.036WDGEM-5N

SWITCH,PLUNGERSAFTEY

Description

Index

Nº

PartNº

ELECTRICAL

SCHEMATIC

GEMTN

FRONT

TOP

RED STP

ELECTRICAL

SCHEMATIC

GEM–5N

11/7/8 . 7.9 . EDR 5612 . rev NC

Printed in U.S.A. 10/08 . F-3635 . rev NC

WILBUR CURTIS CO., INC.

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:[email protected]

WebSite:www.wilburcurtis.com

Product Warranty Information

TheWilburCurtisCompanycerties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,ttingsandtubing.

1 Year,Labor,fromOriginalDateofPurchaseonallelectricalcomponents,ttings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rst.StainlessSteelcomponentsarewarrantedfortwo(2)yearsfromdateofpurchaseagainstleakingorpittingandreplace-

ment 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&EXCEPTIONS

The warranty covers original equipment at time of purchase only. The Wilbur Curtis Company, Inc., assumes no responsibility for substitute replace-

ment 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 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uctuatingwaterow

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car-

rier.

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accordingtothemanufacturer’s

recommendations.

8) Replacement of items subject to normal use and wear: 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equipment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 Sup-

portDepartmenttondanagentnearyou.

Wilbur Curtis Company GEMTN User manual

Related papers

Other documents