Graco 313539F Maintenance, Frequency of Oil Changes Ambient Recommended Temperature

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Maintenance

Maintenance

•Inspect hydraulic and fluid lines for leaks daily.

•Clean up all hydraulic leaks; identify and repair cause of leak.

•Inspect fluid inlet strainer screens daily, see below.

•Grease circulation valves weekly with Fusion grease (117773).

ti9879a

•Check hydraulic fluid level weekly. Check hydraulic fluid level on dipstick (DS). Fluid level must be between indent marks (IM) on dipstick. Refill as required with approved hydraulic fluid; see Techni- cal Data on page 40 and the Approved Anti-Wear (AW) Hydraulic Oils table in the Reactor Repair-Parts manual 313540. If fluid is dark in color, change fluid and filter.

DS

IM

ti10003a

ti7861a

•Change break-in oil in a new unit after first 250 hours of operation or within 3 months, whichever comes first. See Table 4 for recommended fre- quency of oil changes

Table 5: Frequency of Oil Changes

Ambient	Recommended
Temperature	Frequency


0 to 90°F	1000 hours or 12 months,
(-17 to 32°C)	whichever comes first

90°F and above	500 hours or 6 months,
(32°C and above)	whichever comes first

•Keep component A from exposure to moisture in atmosphere, to prevent crystallization.

•Clean gun mix chamber ports regularly. See gun manual.

•Clean gun check valve screens regularly. See gun manual.

•Use compressed air to prevent dust buildup on con- trol boards, fan, motor (under shield), and hydraulic oil coolers.

•Keep vent holes on bottom of electrical cabinet open.

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313539F

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Contents Important Safety Instructions OperationContents ModelsSupplied Manuals Related ManualsElectric Shock Hazard Fire and Explosion Hazard Isocyanate Conditions Material Self-ignitionKeep Components a and B Separate 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 clarityTemperature Controls and Indicators Main Power SwitchActual Temperature Key/LED Target Temperature Key/LEDTemperature Scale Keys/LEDs Circuit Breakers Temperature Arrow KeysTemperature Displays Heater Zone On/Off Keys/LEDsMotor Controls and Indicators Motor ON/OFF Key/LEDPark Key/LED Pressure Key/LEDSpray Adjustments Cycle Count Key/LEDHydraulic Pressure Control Knob Motor Control Arrow KeysSetup Locate ReactorGeneral equipment guidelines Phase Amps Watts 256886 230V 26,600 256887 400V Electrical requirements See tableElectrical Requirements kW/Full Load Amps Voltage SystemInstall Fluid Temperature Sensor FTS Connect feed pumpsConnect pressure relief lines Connect heated hose Close gun fluid manifold valves a and BConnect whip hose to gun fluid manifold 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 DataPerformance Charts Pressure in psi MPa, barFlow Rate in lb/min kg/min Flow Rate in gal/min liter/minDelta T in degrees F degrees C Flow Rate in gpm lpm313539F Graco Standard Warranty Graco Information