Graco A-25 important safety instructions Fire and Explosion Hazard

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Warnings

WARNING

FIRE AND EXPLOSION HAZARD

Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire and explosion:

•Use equipment only in well ventilated area.

•Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic drop cloths (potential static arc).

•Keep work area free of debris, including solvent, rags and gasoline.

•Do not plug or unplug power cords, or turn power or light switches on or off when flammable fumes are present.

•Ground all equipment in the work area. See Grounding instructions.

•Use only grounded hoses.

•Hold gun firmly to side of grounded pail when triggering into pail.

•If there is static sparking or you feel a shock, stop operation immediately. Do not use equipment until you identify and correct the problem.

•Keep a working fire extinguisher in the work area.

SKIN INJECTION HAZARD

High-pressure fluid from gun, hose leaks, or ruptured components will pierce skin. This may look like just a cut, but it is a serious injury that can result in amputation. Get immediate surgical treatment.

•Engage trigger lock when not spraying.

•Do not point gun at anyone or at any part of the body.

•Do not put your hand over the fluid outlet.

•Do not stop or deflect leaks with your hand, body, glove, or rag.

•Follow the Pressure Relief Procedure when you stop spraying and before cleaning, checking, or servicing equipment.

•Tighten all fluid connections before operating the equipment.

•Check hoses and couplings daily. Replace worn or damaged parts immediately.

3A1570A

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Contents Repair-Parts Important Safety InstructionsContents Systems Proportioner ModelsRelated Manuals Manual DescriptionElectric Shock Hazard Fire and Explosion Hazard Equipment Misuse Hazard Important Two-Component Material Information Changing Materials Symbol Code Code Name Diagnosis Cause DataTrak Diagnostic CodesTemperature Control Diagnostic Codes Causes of E01 Errors E01 High fluid temperatureSensor Connector Continuity Checks Pins Description Reading ChecksE03 No zone current E02 High zone currentE99 Loss of communication E05 Control board over temperatureE06 Communication cable unplugged Before Beginning Repair Pressure Relief ProcedureShutdownOpen Close ParkFlushingProblems TroubleshootingPower Pumps and PressuresProblem Cause Solution Electronics Problem Cause SolutionProblem Cause Solution Sor FTS or thermocouple discon See E04 Fluid Temperature SenHeater Hose Heat System Problem Cause Solution Disconnect Pump Follow Pressure Relief Procedure,Repair Connect Pump Remove Air Motor Install Air MotorRecirculation / Over Pressure Relief Block Air Filter Element InstallationAir Inlet Filter / Water Separator Auto Drain Air Filter Element RemovalTemperature Control Module Connections Temperature Control ModuleConnector Description Bottom of Power ModulesTest SCR Circuit Replacing Temperature Control Assembly ModulesLine Voltage Primary HeaterHeater Element KW Dual Zone Heater Thermocouple ThermocoupleCheck Hose Connectors Overtemperature SwitchPins Result Heated HoseTest/Removal Fluid Temperature Sensor FTSInstallation Model Secondary Voltage Transformer Primary CheckTransformer Secondary Check Replace Transformer Size Component Replace Circuit Breaker ModulePump Lubrication System Pump Lubrication SystemFluid Inlet Strainer Screen Temperature DisplayRefer to Reactor A-25 Wiring Schematic, Display Module Detail of Membrane Switches and Temperature Display BoardReplace Fuse Replace DataTrak Battery or FuseReplace Battery Recommended Spare Parts Accessories7984 100 888 PartsTorque pump locking nuts to 66-74 ft-lbs 90-100 Nm Cart Part Description QtyNipple Screw Control PanelRef. Part Description Qty Temperature ControlWheel Kit Fluid Inlet Kit Fluid ManifoldRing Kw Dual Zone Heater, 24J788PLUG, Pipe Air Motor Pump AssemblyColor Diameter Air Tubing ConnectionsLength Connection Outside Ft m From Breaker Module Phase Reactor A-25 Wiring SchematicPOD Reactor A-25 Wiring Schematic Simplified Schematic, Heater Controls Category Data Technical DataGraco Information Graco Standard Warranty

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