Graco 313875J User Manual

313875JENInstructionsVPM™Hydraulic, Plural-Component, High-Viscosity, Variable-Ratio Proportioner. For pouring and dispensing sealants and adhesives.

Component Identification 10 313875JComponent IdentificationAA Advanced Display Module (see page 18)AB Hydraulic Power PackAC Vertical Hydraulic Driver

Component Identification313875J 11FIG. 2: Component Identificationti17702aAJAFALADACVPM-25 shown

Component Identification 12 313875JVPM-12 FIG. 3ti17703aALAAAKAHAEABADAFAJALADACAC

Component Identification313875J 13RAM AssemblyBA Vertical Hydraulic DriverBB Pump LowerBC PlatenBD Integrated Air ControlsBE Platen Bleed PortBF Blowo

Component Identification 14 313875JIntegrated Air ControlsThe integrated air controls include:• Main air slider valve (CA): turns air on and off to th

Component Identification313875J 15Hydraulic Power PackKey:A 8 Gallon Hydraulic Oil Reservoir (see Technical Data on page 87 for specifications)B Elect

Component Identification 16 313875JMotor Control Module (MCM)The MCM is located in the Hydraulic Power Pack.When installed, the end of the MCM with th

Component Identification313875J 17Ref DescriptionA Access CoverB Module Status LEDsC Warning Label1A, 1BA (Red) MCM only:ADM,Power Distribution BoxB (

Component Identification 18 313875JAdvanced Display Module (ADM)User InterfaceButtons FIG. 7: ADM Component Identification - FrontTI12362a1ABCEHGFDCal

Component Identification313875J 19Key:J Flat Panel MountK Model Number Identification LabelL USB Interface (see Appendix E - USB Operation beginning o

2 313875JContentsRelated Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Models . . . . . . . . . . . . . . . . . . . . . . . . .

Component Identification 20 313875JADM Screen ComponentsSee the ADM appendix sections beginning with Appendix A - ADM Icons Overview on page 57 for mo

Component Identification313875J 21Fluid Control Module (FCM)The fluid control module is located inside the electrical enclosure. Key:A Module Connect

Setup 22 313875JSetupInitial Machine SetupPerform this setup procedure to prepare the machine for initial operation. 1. Locate the machine.a. Locate

Setup313875J 234. Fill pump wet cups 2/3 full with IsoGuard Select fluid. 5. Back-off air regulators to their full counterclockwise position and close

Setup 24 313875Je. Connect the flow meter cable.7. Connect 1/2 in. NPT female air supply to air inlet.8. Connect electrical cord.Electrical Cord Requi

Setup313875J 25Power Line Voltage SurgesPower conversion equipment can be sensitive to voltage fluctuations on incoming power. The Motor Control Mod-u

Setup 26 313875J11.If applicable, attach and adjust drum low/empty sensor.NOTE: An optional kit can be purchased to indicate either when the drum is l

Setup313875J 27Adjust Motor Control Module Selector SwitchThe Motor Control Module uses an 8-position selector switch (S) to set system maximum workin

Startup 28 313875JStartup1. Perform all required maintenance tasks. See Main-tenance on page 47. 2. Check for leaks.3. Check hydraulic fluid levels.4.

Change Drum313875J 29Change DrumRemove Drum1. Open main air slider valve on the integrated air con-trols and set ram air regulator to 40 psi (0.28 MPa

Related Manuals313875J 3Related ManualsManuals are available at www.graco.com. Component manuals in English: System Manual312764 VPM Repair-PartsPower

Priming 30 313875JPriming1. Place waste containers below both ratio check dis-pense valves. NOTE: Both ratio check dispense valves will be open when d

Operation313875J 31OperationADM Operation OverviewNOTE: After startup, press to enable the ADM.ADM Navigation DiagramMaintenanceHomeRun ScreensEvent

Operation 32 313875JNavigation OverviewFor all ADM screens to be accessible and functional, the ADM must be enabled and an operating mode other than S

Operation313875J 33Machine Operation OverviewRamp Up FeatureThe purpose of the ramp up feature is to enable dis-pensing at the correct ratio but at a

Operation 34 313875JSystem Setup and CalibrationPerform this entire procedure if any of the following con-ditions are met:• The machine is new• One or

Operation313875J 3512. Select the flow meter types installed on your sys-tem. For VPM-25 systems, select “HG6000” for the A (Red) side and “SRZ-100” f

Operation 36 313875Jb. Place a waste container below the ratio check valves. The next steps will cause the machine to dispense material. c. Press th

Operation313875J 3729. On the main run screen, verify the ratio check valve button is not active. NOTE: This verifies material dispenses through the

Operation 38 313875J41. Weigh the two buckets and use the net weight of each dispensed material to calculate the actual ratio of the dispensed materia

Operation313875J 39Flow Meter or Flow/Ratio Calibration1. At the main Calibration screen, press to erase any previously learned flow meter calibrati

Models 4 313875JModels* Full load amps with all devices operating at maximum capabilities. Fuse requirements at various flow rates and mix chamber siz

Operation 40 313875JNo Flow Meter Machine CalibrationIt is highly recommended that the user operate the machine in weight mode when flow meters are no

Operation313875J 417. Place waste containers below the ratio check noz-zles and start a ratio check dispense. Adjust the ratio check opening screws un

Operation 42 313875JNOTE: It is recommended that the user calibrate the machine at the extreme rates where it will be used. Example: If the machine is

Operation313875J 43DispensingDispense in Shot ModeTo dispense in Shot mode, at least one shot number must be defined. Shots are defined on the Shots s

Operation 44 313875JDispense in Operator ModeOperator Mode begins dispensing when is pressed and stops when it is pressed again.NOTE: If a footswitc

Shutdown313875J 45ShutdownShort-term1. Place container under mixer.2. If using a moisture-sensitive material, park pumps.a. Navigate to the Home scree

Pressure Relief Procedure 46 313875JPressure Relief Procedure1. Perform Shutdown procedure. 2. Set the ram director valve to neutral position.3. Place

Maintenance313875J 47MaintenanceCheck all sub-component manuals for maintenance schedule and procedures.Change Hydraulic Oil and FilterChange break-in

Maintenance 48 313875JInstall Upgrade TokensNOTE: The Motor Control Module, Fluid Control Mod-ule, and Temperature Control Module connection to the sy

Maintenance313875J 49Advanced Display Module (ADM)Replace BatteryA lithium battery maintains the ADM clock when power is not connected.To replace the

Warnings313875J 5WarningsThe following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-tion point s

Maintenance 50 313875J

Troubleshooting313875J 51TroubleshootingFor information about ADM error and event codes see Appendix D - ADM Event and Error Codes Overview, page 69.B

Troubleshooting 52 313875JMaterial imbalance Inadequate flow from pump; cavitation Increase fluid supply to proportioning pumpWorn pump inlet valve ba

Troubleshooting313875J 53ADM TroubleshootingADM System Status LEDs (B) ConditionsADM Module Status LEDs (N) ConditionsUSB Module Status LEDs (L) Condi

Troubleshooting 54 313875JMotor Control ModuleDiagnostic InformationTable 3: LED Status SignalModule Status LED Signal DescriptionGreen on System is p

Troubleshooting313875J 55Acceptable Size and Duration of Power Line Voltage FluctuationsThe Motor Control Module is designed to withstand volt-age flu

Troubleshooting 56 313875JFluid Control ModuleDiagnostic InformationModule Status LED Signal DiagnosisGreen on System is powered upYellow Internal com

Appendix A - ADM Icons Overview313875J 57Appendix A - ADM Icons OverviewSetup Screen IconsIcon DescriptionEnter ScreenExit ScreenErase Selected ItemEr

Appendix A - ADM Icons Overview 58 313875JHome Screen Icons Icon DescriptionSelect Operating ModeInitiate DispenseDispense DisabledRatio CheckPark Pis

Appendix B - ADM Setup Screens Overview313875J 59Appendix B - ADM Setup Screens OverviewSetup Screens Navigation DiagramShotsThis screen allows the us

Warnings 6 313875JFIRE AND EXPLOSION HAZARDFlammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire

Appendix B - ADM Setup Screens Overview 60 313875JSequencesThis screen allows the user to edit sequence definitions. The contents of this screen chang

Appendix B - ADM Setup Screens Overview313875J 61System #1 This screen allows the user to set mechanical system settings and the Dispense Mode settin

Appendix B - ADM Setup Screens Overview 62 313875JSystem #3 This screen allows the user to edit the labels for the A (Red) and B (Blue) sides of the m

Appendix B - ADM Setup Screens Overview313875J 63Conditioning #1 NOTE: Platen heaters are available as an option on the VPM system.Conditioning #2NOTE

Appendix B - ADM Setup Screens Overview 64 313875JAdvanced #3This screen allows the user to control the availability of some key system features.• Dis

Appendix C - ADM Run Screens Overview313875J 65Appendix C - ADM Run Screens OverviewRun Screens Navigation DiagramHome ScreensThe Home screen is the f

Appendix C - ADM Run Screens Overview 66 313875JShot This mode allows the user to dispense using one of the defined shots. See Shots screen on page 59

Appendix C - ADM Run Screens Overview313875J 67Errors Screen The Errors screens display the 50 most recent system errors. Each error entry includes a

Appendix C - ADM Run Screens Overview 68 313875JOptional ScreensDiagnostic ScreenThe optional Diagnostic screen can be enabled in the Advanced #4 scre

Appendix D - ADM Event and Error Codes Overview313875J 69Appendix D - ADM Event and Error Codes OverviewEvent Codes Event Code and String TriggersEAA0

Important Two-Component Material Information313875J 7Important Two-Component Material InformationIsocyanate Conditions Material Self-ignition Keep Com

Appendix D - ADM Event and Error Codes Overview 70 313875JError Codes Error Code Error Name Error DescriptionError Type Cause Solution0500Invalid Weig

Appendix D - ADM Event and Error Codes Overview313875J 71A8A6No Red Blanket CurrentNo current to the conditioning zoneAlarmTripped circuit breaker Vis

Appendix D - ADM Event and Error Codes Overview 72 313875JD2A1Setpoint Not ReachedThe set point was not reached DeviationPump cannot reach the request

Appendix D - ADM Event and Error Codes Overview313875J 73MBH1 Low Oil LevelThe volume of oil in the tank is below the minimum level needed for the sys

Appendix D - ADM Event and Error Codes Overview 74 313875JP4D0Pressure ImbalanceThe pressure difference between the Red and Blue material is greater t

Appendix D - ADM Event and Error Codes Overview313875J 75T4B5Blue Tank High Fluid Temp.Fluid temperature is above the defined high alarm limitAlarmDef

Appendix D - ADM Event and Error Codes Overview 76 313875JT6C6Red Blanket RTD FaultRTD 2 is giving no or invalid dataAlarmLoose or bad connection Chec

Appendix D - ADM Event and Error Codes Overview313875J 77T9C6Red Blanket Ctrl ShutdownPCB over temperatureAlarmOverheated Temperature Control ModuleTu

Appendix D - ADM Event and Error Codes Overview 78 313875JWKH1High Motor SpeedThe motor has reached a speed that should not be reached in normal opera

Appendix D - ADM Event and Error Codes Overview313875J 79WSC0Invalid Setpoint RequestThe requested controlling value (pressure or flow) is outside the

A (Red) and B (Blue) Components 8 313875JMoisture Sensitivity of IsocyanatesIsocyanates (ISO) are catalysts used in two component foam and polyurea co

Appendix E - USB Operation 80 313875JAppendix E - USB OperationOverviewThere are 3 main uses for the USB.• Ability to download a log of up to the past

Appendix E - USB Operation313875J 81Log Files, Folder StructureEach time a stick-drive is inserted into the ADM USB port, a new folder named DATAxxxx

Appendix E - USB Operation 82 313875JExample 2-JOB FileThe 2-JOB file is the Shot Data log file. Example 3-SYSTEM FileThe 3-SYSTEM file is the Softwar

Appendix E - USB Operation313875J 83Transfer System SettingsUse the following process to transfer system settings from one machine to another.1. Inser

Appendix E - USB Operation 84 313875JUpdate Custom LanguageUse the following process to customize the text on the ADM. The language file DISPTEXT.TXT

Appendix E - USB Operation313875J 85Example SETTINGS.TXT File Example DISPTEXT.TXT FileNOTICEThe user should never attempt to modify the SET-TINGS.TX

Appendix E - USB Operation 86 313875J

Technical Data313875J 87Technical Data DimensionsThe dimensions of the machine vary by machine layout.Air Inlet Pressure . . . . . . . . . . . . . . .

All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves th

A (Red) and B (Blue) Components313875J 9