Graco 313539F Set temperatures Temperature Controls and Indicators, see

Page 25

3.Set temperatures

A

B

°F

°C

Temperature Controls and Indicators, see page 13

This equipment is used with heated fluid, which can cause equipment surfaces to become very hot. To avoid severe burns:

•Do not touch hot fluid or equipment.

•Allow equipment to cool completely before touch- ing it.

Wear gloves if fluid temperature exceeds 110°F (43°C).

a. Turn main power ON	.
b. Press °F or °C	to change temperature
scale.

c. Press .

d. To set A heat zone target temperature,

press or until display shows

Startup

desired temperature. Repeat for B and

zones.

NOTE:

For zone only, if FTS is disconnected at startup, display will show hose current (0A). See step j, page 26.

e. Press to display actual temperatures.

Do not turn on hose heat without fluid in hoses.

f.Turn on heat zone by pressing . Preheat hose (15-60 min). Indicator will flash very slowly when fluid reaches target tempera- ture. Display shows actual fluid temperature in hose near FTS.

Thermal expansion can cause overpressurization, resulting in equipment rupture and serious injury, including fluid injection. Do not pressurize system when preheating hose.

g. Turn on A and B heat zones by press-

ing for each zone.

h.Hold to view electrical currents for each zone.

i.Hold to view heater control circuit board temperature.

313539F

25

Image 25

Contents Operation Important Safety InstructionsModels ContentsRelated Manuals Supplied ManualsElectric Shock Hazard Fire and Explosion Hazard Material Self-ignition Isocyanate ConditionsKeep Components a and B Separate Moisture Sensitivity of IsocyanatesChanging Materials Key for FIG Typical Installation, with circulationSide Supply Detail Typical Installation, without circulation Reactor H-VR Component IdentificationInside cabinet Detail of Reactor Fluid Manifold Shroud removed for clarityDetail of Pump Assembly guard removed for clarity Pump AssemblyMain Power Switch Temperature Controls and IndicatorsActual Temperature Key/LED Target Temperature Key/LEDTemperature Arrow Keys Temperature Scale Keys/LEDs Circuit BreakersTemperature Displays Heater Zone On/Off Keys/LEDsMotor ON/OFF Key/LED Motor Controls and IndicatorsPark Key/LED Pressure Key/LEDCycle Count Key/LED Spray AdjustmentsHydraulic Pressure Control Knob Motor Control Arrow KeysLocate Reactor SetupGeneral equipment guidelines Electrical requirements See table Phase Amps Watts 256886 230V 26,600 256887 400VElectrical Requirements kW/Full Load Amps Voltage SystemConnect feed pumps Install Fluid Temperature Sensor FTSConnect pressure relief lines Close gun fluid manifold valves a and B Connect heated hoseConnect whip hose to gun fluid manifold Pressure check hoseCheck hydraulic fluid level Ground systemStartup Alaf Load fluid with feed pumps Set temperatures Temperature Controls and Indicators, see Set pressure Manual current control mode onlyAvailable Pressure Imbalance Settings Change pressure imbalance setting optionalSpray SprayingOpen gun fluid manifold valves a and B Shutdown StandbyPressure Relief Procedure Circulation Through Reactor Fluid CirculationPressure RELIEF/CIRCULATION CKR Circulation Through Gun ManifoldTemperature Control Diagnostic Codes Diagnostic CodesCode Code Name Alarm Zone Code Code Name Alarm or Motor Control Diagnostic CodesFrequency of Oil Changes Ambient Recommended Temperature MaintenanceFluid Inlet Strainer Fluid Inlet Strainer ScreenRELIEF/CIRCULATION FlushingDimensions Category Data Technical DataPressure in psi MPa, bar Performance ChartsFlow Rate in lb/min kg/min Flow Rate in gal/min liter/minFlow Rate in gpm lpm Delta T in degrees F degrees C313539F Graco Information Graco Standard Warranty