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Graco 3A0868G important safety instructions ProMix 2KE

Models: 3A0868G

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Operation

ProMix® 2KE

3A0868G

Pump-Based Plural Component Proportioner

EN

Self-contained, electronic two-component paint proportioner. For professional use only.

Important Safety Instructions

Read all warnings and instructions in this manual. Save these instructions.

See pages 3-4for model information, including maxi- mum working pressure and approvals.

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Graco 3A0868G important safety instructions ProMix 2KE

Contents

ProMix 2KE Contents USB ModelsSeries Ratio Pumps Psi MPa, bar Port Approvals Models Related ManualsManual Description Special Conditions for Safe USE Fire and Explosion HazardElectric Shock Hazard Skin Injection Hazard Intrinsic SafetyMoving Parts Hazard Equipment Misuse HazardToxic Fluid or Fumes Hazard Personal Protective EquipmentImportant Two-Component Material Information Glossary of Terms Overview InstallationUsage Component Identification and DefinitionHazardous Location Installation Intrinsically Safe Installation RequirementsNon-Hazardous Locations Air Supply Display ModuleRequirements Air regulator and bleed-type shutoff valveAir Connections Fluid SupplyFluid Connections Key SVA DVASVB DVB Used only on is models Tubing Chart and DiagramsGFB1-A ATOM-1 ATOM-2 Electrical Power Connection non-IS units onlyGrounding Grounding Display Display ModuleIG . Display Module Key FunctionIcon Key Setup Mode Run ModeTroubleshooting Screen SummaryRanges for User Inputs Screen User Input Range/Options DefaultPump Control ErrorsHome RunRecipe Set-Up Home Password ConfigureCalibration Set-Up Home MaintenanceSystem Outputs System Outputs Set-Up Home System InputsMembrane Test Initial System Setup Power OnBasic Operation Pre-Operation TasksPrime the System Calibrate the pump Pump CalibrationPurging SprayingBration 1 and 2 Screens 22 and 23, Purging Mixed Material Purging Fluid Supply SystemPurging Fluid Supply System Purging Mixed MaterialSolenoid Valves in Control Box Valve Settings Pressure Relief ProcedureLock Mode ShutdownUse of Optional USB Module Error LogUSB Logs Job LogSample Error Log SetupRecommended USB Flash Drives Download ProcedureUSB Port Run Mix Spray Screen Run Mode DetailsRun Home Screen Run Mix Batch ScreenRun Mix Totals Screen Run Log Errors ScreensRun Job Number Screen Run Pump Control Screen Run Pump Control ScreenPassword Screen Setup Mode DetailsSetup Home Screen Confirm Change of System Type Configure 1-4 ScreensRecipe 1-1 Screen Recipe 1-2 Screen Configure 3 Screen 20 and Configure 4 ScreenMaintenance Recommendations Maintenance 1-3 ScreensRecommended Maintenance Component FrequencyCalibration 1 and 2 Screens 22 Troubleshooting ScreensTroubleshooting System Outputs Screen Troubleshooting System Inputs ScreenMembrane Test Screen General Operating Cycle, Dynamic Dosing Dynamic DosingSelect a Component B Restrictor Size B Control Range with Properly Sized Restrictor Pressure Too High Pressure Too Low Pressure B PressureSystem Alarms System ErrorsTo Clear Error and Restart Air Flow Switch AFS FunctionSystem Idle Warning Idle System Alarm/Advisory/Record Codes Error CodesAlarm and Description Cause Solution Alarm TroubleshootingCommunication Error USB Communication ErrorEQU2 PreMix Error Alarm and Description Cause Solution SFA1 or SFB1Pneumatic Schematic, page 66 or PreFill ErrorAlready about equal, verify that com Ratio Low ErrorQDB1 QDA1Dose Time Error Alarm and Description Cause Solution QTA1 or QTB1Leak Error Linear Sensor ErrorDiving/Cavitation Error Alarm and Description Cause Solution DDA1 or DDB1Park Error Stall Up ErrorExample Dynamic Dosing Restrictor Selection GraphsRestrictor Sizes Size Code Orifice Size Flow Rate cc/min Detail View Differential Pressure between a and B500 1000 1500 2000 2500 3000 3500 4000 200 14 150 10 100 7 50 3.4 500 1000 Psi 40 2.8 30 2.1 20 1.4 10 0.7 500 1000 System Pneumatic Schematic SchematicsNon-Hazardous Location Pneumatic SchematicAIR Flow Switch SIG Fluid J4CONTROL Module Hazardous Location Electrical SchematicPower Supply Fluid Non-Hazardous Electrical SchematicMerkur Merkur Bellows Dimensions and MountingProMix 2KE Metric Technical DataOn-ratio accuracy Noise levelGraco Information Graco Standard Warranty