Vulcan-materials VSX36E Manuel d'utilisateur

A product of VULCAN-HART LOUISVILLE, KY 40201-0696Form 24627 (12/98)

VSX SERIES STEAMERS - COMPONENT FUNCTION AND LOCATIONPage 10 of 80COMPONENT FUNCTION AND LOCATIONCABINET BASE BOILERCONTROLSWARNING: THE STEAMER AND

VSX SERIES STEAMERS - COMPONENT FUNCTION AND LOCATIONPage 11 of 80Pressure Gauge - indicates boiler steam pressure.Normal operating pressures are lis

VSX SERIES STEAMERS - COMPONENT FUNCTION AND LOCATIONPage 12 of 80

VSX SERIES STEAMERS - COMPONENT FUNCTION AND LOCATIONPage 13 of 80

VSX SERIES STEAMERS - COMPONENT FUNCTION AND LOCATIONPage 14 of 80COOKING COMPARTMENTCONTROLSWARNING: THE STEAMER AND ITS PARTS AREHOT. USE CARE WHEN

VSX SERIES STEAMER - SERVICE PROCEDURESPage 15 of 80SERVICE PROCEDURESWARNING: CERTAIN PROCEDURES IN THIS SECTION REQUIRES ELECTRICAL TEST ORMEASUREM

VSX SERIES STEAMER - SERVICE PROCEDURESPage 16 of 8010. Cooking compartment timers are to be in theOFF position. Turn the boiler switch ON andopen wa

VSX SERIES STEAMER - SERVICE PROCEDURESPage 17 of 80C. Does the HL LED go out and the HL relayde-energize, allowing the contact state toswitch back t

VSX SERIES STEAMER - SERVICE PROCEDURESPage 18 of 80High Limit ThermostatWARNING: DISCONNECT THE ELECTRICALPOWER TO THE MACHINE AT THE MAINCIRCUIT BO

VSX SERIES STEAMER - SERVICE PROCEDURESPage 19 of 804. Remove the stem locking nut to remove thestem from the valve body.5. All parts are now accessi

VSX SERIES STEAMERSPage 2 of 80TABLE OF CONTENTSGENERAL... 4Introduction ..

VSX SERIES STEAMER - SERVICE PROCEDURESPage 20 of 80Steamer Achieves Pressure Slower Than NormalIf the boiler requires more than 15 minutes (20minute

VSX SERIES STEAMER - SERVICE PROCEDURESPage 21 of 80Inlet Water StrainerThe in-line Y strainer should be located upstream ofthe fill valve solenoid.

VSX SERIES STEAMER - SERVICE PROCEDURESPage 22 of 80Check the thermocouple output voltage (DCmillivolts) with a VOM. If a meter is not available,repl

VSX SERIES STEAMER - SERVICE PROCEDURESPage 23 of 80Spark Ignition Control Test1. If the ignition control module does not appearto be sparking to ign

VSX SERIES STEAMER - SERVICE PROCEDURESPage 24 of 80A. If other appliances are connected to thesame gas line, turn them all ON and checkmanometer pre

VSX SERIES STEAMER - SERVICE PROCEDURESPage 25 of 803. Remove the lead wires from the heating element and check the element resistance using a VOM.A.

VSX SERIES STEAMER - SERVICE PROCEDURESPage 26 of 80DIRECT STEAM MODELSThese models consist of a pressure regulator andgauge that run off a buildings

VSX SERIES STEAMER - SERVICE PROCEDURESPage 27 of 80Water Accumulating in Compartment - Wateraccumulation on the bottom of the cookingcompartment(s)

VSX SERIES STEAMER - SERVICE PROCEDURESPage 28 of 80Sealing Adjustment1. Check the door gasket quality. If damaged orworn, replace as outlined in “RE

VSX SERIES STEAMER - SERVICE PROCEDURESPage 29 of 80Latch AdjustmentShould the cooker door jam and can not be opened,DO NOT FORCE OR PRY the door as

VSX SERIES STEAMERSPage 3 of 80ELECTRICAL OPERATION ... 30Water Level Controls...

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 30 of 80ELECTRICAL OPERATIONWATER LEVEL CONTROLSSolid State - Low level Cut-Off & Differential Cont

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 31 of 80Solid State - Auxiliary Low Level Cut-OffThis control serves as a safety backup to the mainwate

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 32 of 80Electro Mechanical - Low level Cut-Off & Differential ControlThe steamer is equipped with t

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 33 of 80Electro Mechanical - Auxiliary Low Level Cut-OffThis control serves as a safety backup to the m

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 34 of 80SEQUENCE OF OPERATIONGAS MODELSThis sequence of operation is written for steamerswith automatic

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 35 of 80A. Power to terminal 9 on the water levelcontrol.1) LLCO relay energizes, LLCO-2 (N.O.)contacts

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 36 of 80A. Boiler steam pressure is maintained by thecycling of the pressure switch between theupper an

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 37 of 80A. The inverse latching relay of the waterlevel control is energized, changing thestate of ILR-

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 38 of 80NOTE: LLCO relays will remain energized andLLCO LED’S will remain lit until the water leveldrop

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 39 of 80A. Ready light (green) is lit.B. Product is inserted into steamer.C. Door is closed.D. Timer is

VSX SERIES STEAMERS - GENERALPage 4 of 80VSX42RT SHOWNGENERALINTRODUCTIONGeneralThis manual is applicable for all models listed on thecover page. A c

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 40 of 80PAGE PURPOSELY LEFT BLANK

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 41 of 80SCHEMATICS, GAS STEAMERS, BOILER CONTROLS VSX24G, 36G AND 42GTManual Ignition, Standard Control

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 42 of 80Electronic Ignition, Standard Controls

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 43 of 80Manual Ignition, CSD-1 Code Controls

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 44 of 80Electronic Ignition, CSD-1 Code Controls

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 45 of 80

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 46 of 80WIRING DIAGRAMS, GAS STEAMERS, BOILER CONTROLS VSX24G, 36G AND 42GT Manual Ignition, Standard

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 47 of 80

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 48 of 80Electronic Ignition, Standard Controls

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 49 of 80

VSX SERIES STEAMERS - GENERALPage 5 of 80SPECIFICATIONSGas SteamersINPUT(BTU/HR)MANIFOLDPRESSURE(INCHES W.C.) LINE PRESSURE(INCHES W.C.) LOAD (WA

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 50 of 80 Manual Ignition, CSD-1 Code Controls

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 51 of 80

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 52 of 80Electronic Ignition, CSD-1 Code Controls

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 53 of 80

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 54 of 80SCHEMATICS, ELECTRIC STEAMERS, BOILER CONTROLS VSX24E, 36E AND 42ETAuto Blowdown, Standard Cont

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 55 of 80Auto Blowdown, Cal-Code Controls

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 56 of 80Auto Blowdown, Standard Controls

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 57 of 80Auto Blowdown, Cal-Code Controls

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 58 of 80WIRING DIAGRAMS, ELECTRIC STEAMERS, BOILER CONTROLSVSX24E, 36E AND 42ET Auto Blowdown, Standar

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 59 of 80

VSX SERIES STEAMERS - OPERATIONPage 6 of 80Water SupplySupply pressure should be 20-80 psigIn line strainer for supply line (Not Supplied)Supply conn

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 60 of 80 Auto Blowdown, Cal-Code Controls

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 61 of 80

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 62 of 80Auto Blowdown, Standard Controls

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 63 of 80

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 64 of 80Auto Blowdown, Step Down Transformer, Standard Controls

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 65 of 80

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 66 of 80 Auto Blowdown, Step Down Transformer, Cal-Code Controls (2 contactors)

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 67 of 80

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 68 of 80 Auto Blowdown, Step Down Transformer, Cal-Code Controls (4 contactors)

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 69 of 80

VSX SERIES STEAMERS - OPERATIONPage 7 of 80STEAMER OPERATIONWARNING: THE STEAMER AND ITS PARTS ARE HOT. USE CARE WHEN OPERATING, CLEANING ORSERVICING

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 70 of 80WIRING DIAGRAMS, ELECTRIC HEATER CIRCUITSVSX24E, 36E AND 42ETStandard and Cal-Code/CSD-1 Contro

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 71 of 80Standard and Cal-Code Controls (Older Models)

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 72 of 803 Phase, 4 Wire (Older Models)

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 73 of 80SCHEMATIC, DIRECT STEAMERS, CABINET BASEVSX24D, 36D AND 42DTSee “SCHEMATIC ALL MODELS - COMPART

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 74 of 80WIRING DIAGRAMS, REGENERATED STEAMERS, BOILER CONTROLS VSX36R AND 42RT (OLDER MODELS)Manual Blo

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 75 of 80Auto Blowdown

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 76 of 80SCHEMATIC ALL MODELS - COMPARTMENT CONTROLS

VSX SERIES STEAMER - ELECTRICAL OPERATIONPage 77 of 80WIRING DIAGRAM, ALL MODELS - COMPARTMENT CONTROLS

VSX SERIES STEAMER - TROUBLESHOOTING Page 78 of 80TROUBLESHOOTINGALL MODELSWARNING: CERTAIN PROCEDURES IN THIS SECTION REQUIRE ELECTRICAL TESTS ORMEA

VSX SERIES STEAMER - TROUBLESHOOTING SYMPTOM POSSIBLE CAUSESPage 79 of 80Steam output low or slow cooking. 1. Blocked steam injector ports. (Open doo

VSX SERIES STEAMERS - OPERATIONPage 8 of 80Electrically Powered Steam BoilerOpen the cabinet door and turn main power switchON. The red light will il

VSX SERIES STEAMER - TROUBLESHOOTING Form 24627 (December 98) Printed in U.S.A.GAS MODELS ONLYSYMPTOM POSSIBLE CAUSESBurner won’t light. 1. Gas not on

VSX SERIES STEAMERS - OPERATIONPage 9 of 80COOKING COMPARTMENTCONTROLSWhen the steam pressure in the cookingcompartment manifold reaches approximatel