Reactor A-20 | Graco 311511G instruction

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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Graco 311511G important safety instructions Reactor A-20

Contents

Reactor A-20 Related Manuals Contents Proportioner 50 ft 15 m 10 ft 3 m SystemsPart Approvals Electric Shock Hazard Fire and Explosion Hazard Moving Parts Hazard Key for FIG Typical Installation, without Circulation Typical Installation, with Circulation Foam Self-Ignition Moisture Sensitivity of IsocyanatesIsocyanate Hazard Keep Components a and B Separate Component Identification Typical Installation Key AP Park/Run Switch Controls and Indicators Flushing Pressure Relief Procedure Determine Power Source SetupLocate Reactor A-20 Electrical Requirements Step One Connect Electrical Cord Configure to Supply Power Terminal Blocks Power Jumper Location Ground System Iso Pump Lubrication System SetupFluid Supply Connections Air Supply Connection Connect FTS and Heated Dual Whip Hose Connect Heated Hose Recirculation / Pressure Relief Lines Connect 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 units Fluid Heater Temperature Offset Over Temperature AlarmsHose Heat Manual Mode Supply Wet-Cups with Throat Seal Liquid Spray Spraying Setup Spray Adjustments Shutdown Operation Daily Start-up Procedure Ti2414A Circulation Through Reactor Fluid Circulation CKN Circulation Through Gun Manifold Maintenance Category Data Technical Data Technical Data 311511G Graco Information Graco Standard Warranty