Graco 313539F important safety instructions Standby, Shutdown

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Standby

Standby

If you stop spraying for a period of time, the unit will enter standby by shutting down the electric motor and hydraulic pump, to reduce equipment wear and mini- mize heat buildup. The ON/OFF LED and the pres- sure/cycle display on the motor control panel will flash when in standby.

NOTE:
The A , B , and	heat zones will not be
shut off in standby.

To restart, spray off target for 2 sec. The system will sense the pressure drop and the motor will ramp up to full speed in a few seconds.

NOTE:

This feature is disabled from the factory.

To activate or disable standby, adjust DIP switch #3 on the motor control board. See Reactor Repair-Parts man- ual 313540.

The idle time before entering standby is user-settable as follows:

1. Turn main power switch OFF

.

2. Press and hold , then turn main power switch

ON .

3.Press or to select desired timer set- ting (5-20, in 5 minute increments). This sets the length of inactive time before the unit will enter standby.

4. Turn main power switch OFF

to save

changes.

Shutdown

1. Shut off A , B , and

heat zones.

2.Park pumps.

a.Press .

b.Trigger gun until pump A stops in the retracted position and the pressure of both pumps bleeds down.

3. Turn main power OFF

.

4. Close both fluid supply valves (FV).

FV

ti10971a

5. Relieve pressure, page 31.

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313539F

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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 Typical Installation, with circulation Key for FIGSide Supply Detail 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 KeysSetup Locate ReactorGeneral equipment guidelines Electrical Requirements kW/Full Load Amps Voltage Phase Amps Watts 256886 230V 26,600 256887 400VElectrical requirements See table SystemInstall Fluid Temperature Sensor FTS Connect feed pumpsConnect pressure relief lines 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 Fluid Circulation Circulation Through ReactorPressure RELIEF/CIRCULATION Circulation Through Gun Manifold CKRDiagnostic Codes Temperature Control Diagnostic CodesCode Code Name Alarm Zone 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