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TABLE OF CONTENTS
General .................................................................................................... 3
INTRODUCTION ....................................................................................... 3
GENERAL .......................................................................................... 3
STATIONARY AND TILTING KETTLES ............................................................. 3
MODELS COVERED ................................................................................... 3
CONTROL PANEL ..................................................................................... 3
TOOLS ................................................................................................. 3
SPECIFICATIONS ...................................................................................... 4
OPERATION, CLEANING AND MAINTAINENCE ........................................................ 4
REMOVAL AND REPLACEMENT OF PARTS ............................................................... 5
CONTROL BOX COVER ............................................................................... 5
BOTTOM COVER ...................................................................................... 5
COMPONENT PANELS ................................................................................ 5
HEATING CONTACTORS .............................................................................. 6
TEMPERATURE CONTROLLER ........................................................................ 6
WATER LEVEL CONTROL ............................................................................. 6
MAIN TRANSFORMER ................................................................................. 7
HEATING ELEMENT ................................................................................... 7
WATER LEVEL PROBE (LLCO) ........................................................................ 9
TEMPERATURE SENSOR ............................................................................ 10
PRESSURE SWITCH ................................................................................. 10
POTENTIOMETER .................................................................................... 11
SWITCH ASSEMBLY .................................................................................. 11
GEARBOX (TILT MODELS ONLY) ..................................................................... 12
TILT BEARING ........................................................................................ 12
SERVICE PROCEDURES AND ADJUSTMENTS ........................................................... 14
TEMPERATURE CONTROLLER TEST ................................................................ 14
POTENTIOMETER TEST .............................................................................. 15
THERMOCOUPLE TEST .............................................................................. 15
VENTING ............................................................................................. 15
FILLING THE RESERVOIR JACKET ................................................................... 16
PARTIAL REFILL .................................................................................. 16
COMPLETE DRAINING AND REFILL .............................................................. 17
HEATING ELEMENT .................................................................................. 18
KETTLE TILT ADJUSTMENT (TILT MODELS ONLY) .................................................. 18
ELECTRICAL OPERATION ................................................................................ 20
COMPONENT FUNCTION ............................................................................ 20
COMPONENT LOCATION ............................................................................. 21
WATER LEVEL CONTROL (WLC LLCO) .............................................................. 22
SEQUENCE OF OPERATION ......................................................................... 23
SCHEMATIC DIAGRAM ............................................................................... 25
WIRING DIAGRAMS .................................................................................. 26
TROUBLESHOOTING ..................................................................................... 29
TROUBLESHOOTING ................................................................................. 29
Electric Stationary and Tilting Kettles
© VULCAN 2012
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