Graco 309524N important safety instructions Viscon HP, Hazardous Location Heater shown

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Instructions

High Pressure Fluid Heater

VISCON HP

309524N

Used for variable heating of fluids.

7250 psi (50 MPa, 500 bar) Maximum Working Pressure

Important Safety Instructions

Read all warnings and instructions in this manual.

Save these instructions.

See page 2 for model numbers, descriptions, and approvals information.

See page 3 for Table of Contents.

TI12338A

Hazardous Location Heater shown

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Contents Hazardous Location Heater shown Viscon HPHazardous Location Heaters ModelsNon-hazardous Location Heaters ApprovalsTranslations ContentsManual Conventions Skin Injection Hazard Equipment Misuse Hazard Typical Installation Drawing InstallationKey Selecting Tubing Chart NotesWall Mounting Mounting HeaterBracket Cart Mounting Fluid Connections AccessoriesHazardous Location Installation Requirements Requirements For All InstallationsElectrical Connections Cart Mounted Wiring Wall Mounted WiringGrounding To find your fluid’s Under-Boil temperature Determining Proper Fluid TemperatureEffect of Temperature on Viscosity Operation Pressure Relief ProcedureInitial Flushing Priming SystemAdjusting for Spraying Setting Heater ControlRefer to FIG Follow Pressure Relief Procedure, MaintenanceFlushing Unclogging Fluid PassagesProblem Cause Solution TroubleshootingReassembly Notes Backup ThermostatRepair Primary Thermostat & ProbeThermostat Repair Hazardous Location Heaters Control Knob Thermal Limit SensorHeater Block Control Repair Hazardous Location Heaters Hazardous Location Heaters PartsPart No. Description Qty Ref. No Heater Block Series Volts / WattsNon-Hazardous Location Heaters Enclosure Accessories Cable Clamp Kit Key Cable Clamp Kit 246303 InstallationMaximum Temperature Rise vs. Flow Rate Technical DataDimensions For Graco Canada Customers Graco Standard Warranty