Graco 3A0868G Technical Data, ProMix 2KE Metric, On-ratio accuracy, Noise level

Page 73

Technical Data

Technical Data

ProMix 2KE

 

 

US

 

Metric

Maximum fluid working pressure

See Models, pages 3 and 4.

 

 

 

 

 

Maximum working air pressure

100 psi

 

0.7 MPa, 7 bar

 

 

 

 

Air supply

75 to 100 psi

 

0.5 to 0.7 MPa, 5.2 to 7 bar

 

 

 

 

 

Air filter inlet size

 

 

3/8 npt(f)

Air filtration for air logic (Graco-supplied)

 

5 micron (minimum) filtration required; clean and dry air

 

 

 

Air filtration for atomizing air (user-supplied)

 

30 micron (minimum) filtration required; clean and dry air

 

 

 

 

Mixing ratio range

 

 

0.1:1 to 30:1

 

 

 

 

Viscosity range of fluid

 

 

20 to 5000 cps

 

 

 

 

Fluid filtration (user-supplied)

 

 

100 mesh minimum

 

 

 

 

Fluid outlet size (static mixer)

 

 

1/4 npt(f)

 

 

 

External power supply requirements

 

85 - 250 Vac, 50/60 Hz, 2 amps maximum draw

 

 

15 amp maximum circuit breaker required

 

 

8 to 14 AWG power supply wire gauge

 

 

 

 

Operating temperature range

41° to 122°F

 

5° to 50°C

 

 

 

 

Approximate weight

300 lb

 

136 kg

 

 

 

 

Environmental conditions rating

 

indoor use, pollution degree (2), installation category II

 

 

 

 

Fluids handled

 

 

one or two component:

 

• solvent and waterborne paints

 

polyurethanes

 

epoxies

 

 

 

acid catalyzed varnishes

 

moisture sensitive isocyanates

 

 

 

 

 

On-ratio accuracy

 

 

 

 

1:1 to 10:1 Mixing Ratio

 

 

± 2%

 

 

 

 

10.1:1 to 30:1 Mixing Ratio

 

 

± 5%

 

 

 

 

 

Noise level

 

 

 

 

Sound pressure level

 

 

below 70 dBA

Sound power level

 

 

Below 85 dBA

Materials of construction

 

 

 

 

Wetted materials on all models

 

303, 304 SST; Tungsten carbide (with nickel binder);

 

 

 

perfluoroelastomer; PTFE

3A0868G

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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 Non-Hazardous Electrical Schematic Merkur Merkur Bellows Dimensions and MountingProMix 2KE Metric Technical DataOn-ratio accuracy Noise levelGraco Information Graco Standard Warranty