332312A - E4-5 Meter-Mix Dispense System, Operation ... - Graco Inc.

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Screen IdentificationPresets ScreenThe Preset Screen allows the user to make adjustments to settings directly related to dispensing material:• Color Injector Percent• Color Injector Shot Size• Mixed Material Specific Gravity• Machine Ratio• Pail Monitor SettingsIcon DescriptionPercent of color to be injected with the amount of material being dispensed. There are separateeditable boxes for colors 1 and 2. If the entered value is too small, the field will turn yellow.Size of the shot being dispensed by each color injector. The shot size is adjustable mechanically,so test the shot size of each color individually. Refer to Adjust the Colorant InjectorShot Size, page 30.The Specific Gravity of the mixed material. Refer to the material data sheet supplied by thematerial manufacturer.How far the pump will move out of its total capacity. For example 50% A and 100% B wouldtranslate roughly to a 1:2 ratio.Set to a 5 gallon machine configuration. It changes how the machine interprets how muchmaterial is left and should only need to be set once.The K-Factor describes how the string pot behaves when it reads the platen's position. Theunits are millivolts/volt/inch and is listed on each device.The offset applies to the pressure transducer and string pots. To calculate an offset, performString Pot Calibration, page 40.Observable field only. It is showing the sensor value after the calibration calculations havebeen performed.20 332312A
Screen IdentificationAlarm History ScreenShows a history of the alarms generated by the machine.System IO ScreenShows what inputs and outputs are active on the machine.Information ScreenShows the PLC and HMI program numbers.332312A 21
Page 1 and 2: OperationE4-5 Meter-MixDispense Sys
Page 3 and 4: ModelsModelsPart No.E4-5MMaximum Wo
Page 5 and 6: WarningsWARNINGFIRE AND EXPLOSION H
Page 7 and 8: Component IdentificationComponent I
Page 9 and 10: General InformationLow Level Proxim
Page 11 and 12: Screen Navigation332312A 11
Page 13 and 14: Screen Navigation332312A 13
Page 15 and 16: Screen IdentificationIconDescriptio
Page 17 and 18: Screen IdentificationMain ScreenThe
Page 19: Screen IdentificationSystem ScreenT
Page 23 and 24: Screen IdentificationFault ScreensA
Page 25 and 26: InstallationInstallation1. Locate a
Page 27 and 28: Installationfacing sideways or even
Page 29 and 30: Setup3. Prime the Material Line Con
Page 31 and 32: StartupStartupMoving parts can pinc
Page 33 and 34: Pressure Relief ProcedurePressure R
Page 35 and 36: Operation10. Set the Ram Air Regula
Page 37 and 38: Testing ProceduresNOTE: Other modes
Page 39 and 40: TroubleshootingProblem Cause Soluti
Page 41 and 42: SchematicsSchematics217110841032PB1
Page 43 and 44: Schematics502503504505506507EXP-1(E
Page 45 and 46: Schematics332312A 45
Page 47 and 48: Technical DataTechnical Data.E4-5 M

332312A - E4-5 Meter-Mix Dispense System, Operation ... - Graco Inc.

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