Vulcan K20EL Bedienungsanleitung

Electric Stationary and TiltingKettlesK20EL ML-136073K40EL ML-136074K60EL ML-136075K20ELT ML-136077K40ELT ML-136078K60ELT ML-136079- NOTICE -This Man

9. Check for proper operation.TEMPERATURE SENSOR Disconnect theelectrical power to the machine andfollow lockout / tagout procedures.1. Open pressure

10. Remove air from reservoir jacket as outlinedunder VENTING.11. Check for proper operation.POTENTIOMETER Disconnect theelectrical power to the machi

GEARBOX (TILT MODELS ONLY) Disconnect theelectrical power to the machine andfollow lockout / tagout procedures.1. Place a pallet jack under the kettle

Fig. 243. Lift kettle high enough to pull bearing assemblyoff of stand.4. Slide bearing assembly off of kettle shaft.5. Reverse procedure to install n

SERVICE PROCEDURES AND ADJUSTMENTS Certain procedures in this section require electrical test or measurements while power is appliedto the machine. Ex

POTENTIOMETER TESTFig. 261. Remove POTENTIOMETER.2. Turn potentiometer shaft fully counterclockwiseto the lowest setting.3. Set VOM to measure resista

Fig. 281. With the kettle at room temperature, verifypressure gauge is in the vacuum zone andreading 25 to 30 in. Hg.A. If vacuum is below minimum lis

K20ELT, K20ELTA. Insert funnel into the opening and slowlyadd a mixture of water and heat transfer fluiduntil low water light turns off (LLCO probe is

HEATING ELEMENT1. Access HEATING ELEMENT.2. Measure voltage at heating element terminalsand verify it against the data plate voltage.A. If voltage is

Kettle Fully Upright - Traveller Contacts Inner JamNut6. Fully tilt the kettle until crank handle stops.A. Verify positive stop traveller is in solidc

TABLE OF CONTENTSGeneral ... 3INTRODUCTION ...

ELECTRICAL OPERATIONCOMPONENT FUNCTIONWater Level Control(WLC LLCO) ...Low water level control. Monitors condition of the WLC LLCO water level

COMPONENT LOCATIONSTATIONARY KETTLE COMPONENTSElectric Stationary and Tilting Kettles - ELECTRICAL OPERATIONPage 21 of 29 F45472 (1112)

TILTING KETTLE COMPONENTSSTATIONARY AND TILTING KETTLE BOTTOM COMPONENTSWATER LEVEL CONTROL (WLCLLCO)The water level control provides low level cut-of

transformer secondary is powered through a seriespath to chassis ground. The other side of thetransformer secondary (12VAC) is connected to theLLCO co

1) LLCO LED comes on.B. WLC LLCO N.C. contacts open. Low waterlight (2LT) (red) remains off.C. WLC LLCO N.O. contacts close.1) Limiting contactor (1CO

SCHEMATIC DIAGRAMFig. 38Electric Stationary and Tilting Kettles - ELECTRICAL OPERATIONPage 25 of 29 F45472 (1112)

WIRING DIAGRAMSFig. 39Electric Stationary and Tilting Kettles - ELECTRICAL OPERATIONF45472 (1112) Page 26 of 29

Fig. 40Electric Stationary and Tilting Kettles - ELECTRICAL OPERATIONPage 27 of 29 F45472 (1112)

Fig. 41Electric Stationary and Tilting Kettles - ELECTRICAL OPERATIONF45472 (1112) Page 28 of 29

TROUBLESHOOTINGTROUBLESHOOTING SYMPTOM POSSIBLE CAUSESKettle does not heat, power light is lit, heat light is lit, lowwater light is not lit.1. Limiti

GeneralINTRODUCTIONGeneralThe procedures in this manual apply to all modelsunless otherwise specified. The pictures andillustrations are of a model K4

SPECIFICATIONS Reservoir Jacket Fluid• Water - Use only distilled water for partial re-filling of the jacket (purchase locally).• Dowfrost heat transf

REMOVAL AND REPLACEMENT OF PARTSCONTROL BOX COVER Disconnect theelectrical power to the machine andfollow lockout / tagout procedures.Control Box Cove

BottomHEATING CONTACTORS Disconnect theelectrical power to the machine andfollow lockout / tagout procedures.1. Remove CONTROL BOX COVER.2. Note locat

Fig. 9MAIN TRANSFORMER Disconnect theelectrical power to the machine andfollow lockout / tagout procedures.1. Remove CONTROL BOX COVER.2. Disconnect l

Fig. 11NOTE: If liquid drained from kettle is still clean, savefor reuse.5. Remove heater access cover.Fig. 126. Note lead wire locations and disconn

Fig. 14NOTE: If liquid drained from kettle is still clean, savefor reuse.5. Remove CONTROL BOX COVER.6. Note lead wire locations and disconnect wires