Graco H50, H40, H25 Connect pressure relief lines, Install Fluid Temperature Sensor FTS

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Setup

6. Connect pressure relief lines

Do not install shutoffs downstream of the PRESSURE RELIEF/SPRAY valve outlets (BA, BB). The valves function as overpres-

sure relief valves when set to SPRAY .

Lines must be open so valves can automati- cally relieve pressure when machine is oper- ating.

If circulating fluid back to the supply drums, use high pressure hose rated to withstand the maximum working pressure of this equipment.

a.Recommended: Connect high pressure hose (R) to relief fittings (BA, BB) of both PRESSURE RELIEF/SPRAY valves, Route hose back to component A and B drums. See FIG. 1, page 14.

SB

SA

R

BA

R

BBti9880a

b.Alternately: Secure supplied bleed tubes (N) in grounded, sealed waste containers (H). See FIG. 2, page 15.

7.Install Fluid Temperature Sensor (FTS)

The Fluid Temperature Sensor (FTS) is sup- plied. Install FTS between main hose and whip hose. See Heated Hose manual 309572 for instructions.

312062W

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Contents Operation Important Safety InstructionsContents Systems GCP2R2 Series ModelsApprovals XP2 SeriesPart Description Reactor Electrical DiagramsSupplied Manuals Reactor Hydraulic Proportioner Part DescriptionRelated Manuals Electric Shock Hazard Skin Injection Hazard Pressurized Aluminum Parts Hazard Keep Components a and B Separate Important Two-Component Material InformationIsocyanate Conditions Material Self-ignitionChanging Materials Foam Resins with 245 fa Blowing AgentsSide Supply Detail M Typical Installation, with circulationKey for FIG Side Supply DetailTypical Installation, without circulation Typical Installation, without circulationComponent Identification Detail of Serial No Plate inside cabinet Detail of Reactor Fluid Manifold shroud removed for clarityTemperature Controls and Indicators Main Power SwitchRed Stop Button Temperature Arrow Keys Actual Temperature Key/LEDTarget Temperature Key/LED Temperature Scale Keys/LEDsSize Component Circuit BreakersPressure Key/LED Motor Controls and IndicatorsMotor ON/OFF Key/LED PSI/BAR Keys/LEDs Park Key/LEDMotor Control Arrow Keys Spray AdjustmentsCycle Count Key/LED Hydraulic Pressure Control KnobSetup Locate ReactorGeneral equipment guidelines Full Load Voltage Peak System Part Phase Amps WattsElectrical Requirements KW/Full Load Amps Electrical RequirementsPart Model AWG mm Power Cord RequirementsCord Specification Connect electrical cordConnect feed pumps Connect pressure relief lines Install Fluid Temperature Sensor FTSPressure check hose Connect heated hoseClose gun fluid manifold valves a and B Connect whip hose to gun fluid mani- foldLubrication system setup Ground systemCheck hydraulic fluid level Check generator fuel level StartupSet temperatures Manual current control mode only Set pressure Change pressure imbalance setting optionalPSI BAR Available Pressure Imbalance SettingsSpraying Open gun fluid manifold valves a and B Standby Shutdown Pressure Relief Procedure Lation Fluid CirculationCirculation Through Gun Manifold Code Code Name Alarm Zone Diagnostic CodesCode Code Name Alarm or Motor Control Diagnostic CodesFrequency of Oil Changes Ambient Recommended Temperature MaintenanceFluid Inlet Strainer Fluid Inlet Strainer ScreenPump Lubrication System Pump Lubrication SystemFlushing Dimensions Dimension In. mmTop View Category Data Technical DataPerformance Charts Foam Performance ChartCoatings Performance Chart Flow Rate in gpm lpm 110Graco Information Graco Standard Warranty