Graco A-25 important safety instructions

Contents

Main Operation A-2 5 Air operated, electrically heated, plural component proportioner 3A1569B Contents Proportioner Models Systems Related Manuals Warni ngs Page Page Important Two-Component Material Information Isocyanate Conditions Material Self-ignition Keep Components A and B Separate Moisture Sensitivity of Isocyanates Changing Materials Typical Installation, without Circulation Typical Installation, with Circulation Component Identification Page Control Panel Temperature Controls and Indicators Page Setup Locate Reactor A-25 Determine Power Source Electrical Requirements Configure to Supply Power Step One - Connect Electrical Cord Step Two - Install Power Jumpers 3000 WATTS6000 WATTS 230V 1 230V 3 Delta 380V 3 WYE Step Three - Reposition Heater Jumpers (if necessary) Step Two Step Three Ground System Iso Pump Lubrication System Setup Fluid Supply Connections Air Supply Connection Recirculation / Pressure Relief Lines Install Fluid Temperature Sensor (FTS) Connect Heated Hose Close Gun Fluid Inlet Valves A and B Connect Whip Hose to Gun or Gun Fluid Manifold Initial Startup Load Fluid with Feed Pumps Pressure Check Hose Set Temperatures Supply Wet-Cups with Throat Seal Liquid Spraying Spray Adjustments Park Pressure Relief Procedure Shutdown Flushing Operation Daily Start-up Procedure Page Fluid Circulation Circulation Through Reactor Circulation Through Gun Manifold DataTrak Controls and Indicators DataTrak Operation Setup Mode Run Mode Prime/Flush Counter/Totalizer Maintenance Diagnostic Codes Temperature Control Diagnostic Codes DataTrak Diagnostic Codes Dimensions Tech nical Da ta For patent information, see www.graco.com/patents. Graco Standard Warranty Graco Information