Electric Shock Hazard | Graco A-25 guide

Warnings

Warnings

The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama- tion point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When these symbols appear in the body of this manual, refer back to these Warnings. Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable.

WARNING

ELECTRIC SHOCK HAZARD

This equipment must be grounded. Improper grounding, setup, or usage of the system can cause electric shock.

•Turn off and disconnect power at main switch before disconnecting any cables and before servicing or installing equipment.

•Connect only to grounded power source.

•All electrical wiring must be done by a qualified electrician and comply with all local codes and regulations.

TOXIC FLUID OR FUMES HAZARD

Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed.

•Read MSDSs to know the specific hazards of the fluids you are using.

•Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.

•Always wear chemically impermeable gloves when spraying, dispensing, or cleaning equipment.

PERSONAL PROTECTIVE EQUIPMENT

You must wear appropriate protective equipment when operating, servicing, or when in the operating area of the equipment to help protect you from serious injury, including eye injury, hearing loss, inhalation of toxic fumes, and burns. This equipment includes but is not limited to:

•Protective eyewear, and hearing protection.

•Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer.

BURN HAZARD

Equipment surfaces and fluid that’s heated can become very hot during operation. To avoid severe burns:

• Do not touch hot fluid or equipment.

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Graco A-25 important safety instructions Electric Shock Hazard

Contents

Important Safety Instructions Repair-Parts Contents Proportioner Models SystemsRelated Manuals Manual Description Electric Shock Hazard Fire and Explosion Hazard Equipment Misuse Hazard Important Two-Component Material Information Changing Materials Temperature Control Diagnostic Codes DataTrak Diagnostic CodesSymbol Code Code Name Diagnosis Cause E01 High fluid temperature Causes of E01 ErrorsSensor Connector Continuity Checks Pins Description Reading Checks E02 High zone current E03 No zone current E06 Communication cable unplugged E05 Control board over temperatureE99 Loss of communication Pressure Relief ProcedureShutdown Before Beginning Repair ParkFlushing Open Close Troubleshooting ProblemsPower Pumps and Pressures Problem Cause Solution Problem Cause Solution Electronics Problem Cause Solution Heater See E04 Fluid Temperature SenSor FTS or thermocouple discon Hose Heat System Problem Cause Solution Repair Follow Pressure Relief Procedure,Disconnect Pump Connect Pump Install Air Motor Remove Air Motor Air Filter Element Installation Recirculation / Over Pressure Relief BlockAir Inlet Filter / Water Separator Auto Drain Air Filter Element Removal Temperature Control Module Temperature Control Module ConnectionsConnector Description Bottom of Power Modules Replacing Temperature Control Assembly Modules Test SCR Circuit Heater Element Primary HeaterLine Voltage KW Dual Zone Heater Thermocouple Thermocouple Overtemperature Switch Check Hose ConnectorsPins Result Heated Hose Installation Fluid Temperature Sensor FTSTest/Removal Transformer Secondary Check Replace Transformer Transformer Primary CheckModel Secondary Voltage Replace Circuit Breaker Module Size Component Pump Lubrication System Pump Lubrication System Refer to Reactor A-25 Wiring Schematic, Temperature DisplayFluid Inlet Strainer Screen Detail of Membrane Switches and Temperature Display Board Display Module Replace Battery Replace DataTrak Battery or FuseReplace Fuse Accessories Recommended Spare Parts Parts 7984 100 888 Torque pump locking nuts to 66-74 ft-lbs 90-100 Nm Part Description Qty Cart Nipple Control Panel Screw Wheel Kit Temperature ControlRef. Part Description Qty Fluid Manifold Fluid Inlet Kit Kw Dual Zone Heater, 24J788 Ring Air Motor Pump Assembly PLUG, Pipe Length Connection Outside Ft m From Air Tubing ConnectionsColor Diameter Breaker Module Reactor A-25 Wiring Schematic Phase POD Reactor A-25 Wiring Schematic Simplified Schematic, Heater Controls Technical Data Category Data Graco Standard Warranty Graco Information