Graco 313539F important safety instructions Manual current control mode only, Set pressure

Page 26

Startup

j.Manual current control mode only:

When in manual current control mode, monitor hose temperature with thermometer. Install per instructions below. Thermometer reading must not exceed 160°F (71°C). Never leave machine unattended when in manual current control mode.

If FTS is disconnected or display shows diag- nostic code E04, turn main power switch OFF

then ON

to clear diagnostic

code and enter manual current control mode.

display will show current to hose. Current

is not limited by target temperature.

To prevent overheating, install hose thermome- ter close to gun end, within operator view. Insert thermometer through foam cover of A compo- nent hose so stem is next to inner tube. Ther- mometer reading will be about 20°F less than actual fluid temperature.

If thermometer reading exceeds 160°F (71°C),

reduce current with key.

4.Set pressure

ON / OFF

PARK

PSI

BAR

Motor Controls and Indicators, see page 15

a.Press to display the pressure reading.

b.Press motor . Motor and pumps start. Display shows system pressure.

NOTE:

Motor must rotate counterclockwise when viewed from shaft end. See Connect electrical cord, page 18.

c.Adjust hydraulic pressure control until display shows desired fluid pressure.

+-

ti7731ati7732a

NOTICE

Never adjust hydraulic pressure while spraying. This will result in over pressure alarm E23.

NOTE:

If display pressure is greater than desired pressure, reduce the hydraulic pressure and trigger gun to reduce pressure.

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313539F

Image 26

Contents Important Safety Instructions OperationContents ModelsSupplied Manuals Related ManualsElectric Shock Hazard Fire and Explosion Hazard Keep Components a and B Separate Isocyanate ConditionsMaterial Self-ignition Moisture Sensitivity of IsocyanatesChanging Materials Side Supply Detail Typical Installation, with circulationKey for FIG Typical Installation, without circulation Component Identification Reactor H-VRDetail of Reactor Fluid Manifold Shroud removed for clarity Inside cabinetPump Assembly Detail of Pump Assembly guard removed for clarityActual Temperature Key/LED Temperature Controls and IndicatorsMain Power Switch Target Temperature Key/LEDTemperature Displays Temperature Scale Keys/LEDs Circuit BreakersTemperature Arrow Keys Heater Zone On/Off Keys/LEDsPark Key/LED Motor Controls and IndicatorsMotor ON/OFF Key/LED Pressure Key/LEDHydraulic Pressure Control Knob Spray AdjustmentsCycle Count Key/LED Motor Control Arrow KeysGeneral equipment guidelines SetupLocate Reactor Electrical Requirements kW/Full Load Amps Voltage Phase Amps Watts 256886 230V 26,600 256887 400VElectrical requirements See table SystemConnect pressure relief lines Install Fluid Temperature Sensor FTSConnect feed pumps Connect whip hose to gun fluid manifold Connect heated hoseClose gun fluid manifold valves a and B Pressure check hoseGround system Check hydraulic fluid levelStartup Alaf Load fluid with feed pumps Set temperatures Temperature Controls and Indicators, see Manual current control mode only Set pressureChange pressure imbalance setting optional Available Pressure Imbalance SettingsSpraying SprayOpen gun fluid manifold valves a and B Standby ShutdownPressure Relief Procedure Pressure RELIEF/CIRCULATION Fluid CirculationCirculation Through Reactor Circulation Through Gun Manifold CKRCode Code Name Alarm Zone Diagnostic CodesTemperature Control Diagnostic Codes Motor Control Diagnostic Codes Code Code Name Alarm orMaintenance Frequency of Oil Changes Ambient Recommended TemperatureFluid Inlet Strainer Screen Fluid Inlet StrainerFlushing RELIEF/CIRCULATIONDimensions Technical Data Category DataFlow Rate in lb/min kg/min Performance ChartsPressure in psi MPa, bar Flow Rate in gal/min liter/minDelta T in degrees F degrees C Flow Rate in gpm lpm313539F Graco Standard Warranty Graco Information