Graco 311511G important safety instructions Reactor A-20

Page 1

Operation

Reactor A-20	311511G
	ENG

Air Operated, Electrically Heated Plural Component Proportioner

For spraying or dispensing 1:1 mix ratio materials, including epoxies and polyurethane foam. For professional use only.

Not approved for use in European explosive atmosphere locations.

Important Safety Instructions

Read all warnings and instructions in this manual.

Save these instructions.

See page 3 for a list of models and maximum working pressures.

US Patent No. 7822326

Russian Patent No. 2359181

TI8447A

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Contents Reactor A-20 Related Manuals ContentsProportioner 50 ft 15 m 10 ft 3 m SystemsPart ApprovalsElectric Shock Hazard Fire and Explosion Hazard Moving Parts Hazard Key for FIG Typical Installation, without CirculationTypical Installation, with Circulation Foam Self-Ignition Moisture Sensitivity of IsocyanatesIsocyanate Hazard Keep Components a and B SeparateComponent Identification Typical InstallationKey AP Park/Run Switch Controls and IndicatorsFlushing Pressure Relief ProcedureDetermine Power Source SetupLocate Reactor A-20 Electrical Requirements Step One Connect Electrical Cord Configure to Supply PowerTerminal Blocks Power Jumper LocationGround System Iso Pump Lubrication System SetupFluid Supply Connections Air Supply ConnectionConnect FTS and Heated Dual Whip Hose Connect Heated Hose Recirculation / Pressure Relief LinesConnect Whip Hose to Gun Fluid Manifold Close Gun Fluid Manifold Valves a and BPressure Check Hose Initial Startup Fluid Temperature Sensor FTS CalibrationLoad Fluid with Feed Pumps To change or enter the set point, proceed as follows Digital Temperature ControllersA1 A2 A3 To change back to Fahrenheit units To change to Celsius unitsFluid Heater Temperature Offset Over Temperature AlarmsHose Heat Manual Mode Supply Wet-Cups with Throat Seal Liquid Spray Spraying SetupSpray Adjustments Shutdown Operation Daily Start-up ProcedureTi2414A Circulation Through Reactor Fluid CirculationCKN Circulation Through Gun ManifoldMaintenance Category Data Technical DataTechnical Data 311511G Graco Information Graco Standard Warranty