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AIRLESSCO 450 User Manual

AIRLESSCO 450
28 pages
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001-787 Sept 08
®
AIRLESSCO
Model 450
AIRLESS PAINT SPRAYER
SERVICE/OPERATION
MANUAL

Questions and Answers:

AIRLESSCO 450 Specifications

General IconGeneral
BrandAIRLESSCO
Model450
CategoryPaint Sprayer
LanguageEnglish

Summary

WARNINGS

Critical Safety: Injection & Medical

Covers injection hazards, medical alerts, and immediate treatment procedures for serious injuries.

Operational Safety Practices

Guidelines for safe operation, including area inspection, gun safety, tip guard, and tip safety.

General Precautions

General safety rules covering modifications, smoking, children, and personal protective equipment.

WARNINGS - CONTINUED

Hose and Grounding Safety

Proper handling and grounding of hoses to prevent hazards and ensure system integrity.

Component Integrity and Fire Prevention

Warnings about component rupture and preventing static-sparked fires/explosions.

Toxic Fluid and Moving Parts Hazards

Risks associated with toxic fluids and warnings to keep clear of moving machinery parts.

Safe Flushing Procedures

Procedures for safe flushing, including pressure relief and solvent selection.

Electrical Safety and Extension Cords

Guidance on electrical safety, grounding, and selecting appropriate extension cords.

Flammable Material Handling

Specific safety measures when spraying or cleaning with flammable paints or thinners.

FLUSHING

SETTING UP

STARTING UP

PRESSURE RELIEF PROCEDURE

AIRLESS SPRAY GUN OPERATION

AIRLESS SPRAY GUN TROUBLESHOOTING

Common Defects and Solutions

Table detailing common spray gun defects, their causes, and corrective actions.

TIP SELECTION GUIDE

FIELD TROUBLESHOOTING

Unit Priming and Pressure Issues

Troubleshooting steps for priming failures and low/no pressure problems.

Pressure Maintenance and Unit Running Issues

Solutions for maintaining pressure and problems related to the unit not running.

SERVICING THE FLUID PUMP

SERVICING THE OUTLET VALVE

PACKING REPLACEMENT PROCEDURES

PRESSURE CONTROL ASS’Y CALIBRATION

Zero Calibration Procedure

Step-by-step guide for performing the initial zero calibration of the pressure control assembly.

Pressure and Phase Limit Calibration

Procedures for calibrating the pressure settings and phase limit of the control assembly.

REPLACEMENT OF ELECTRICAL COMPONENTS

TROUBLESHOOTING - MACHINE DOES NOT START

Initial Checks: Settings, Fuse, Power Source

Troubleshooting steps for initial checks including control settings, fuse, and power source.

Component Checks: Thermal Overload, Motor, Sensor

Steps to diagnose issues related to thermal overload, motor brushes, and sensor.

Control Components Troubleshooting

Troubleshooting the potentiometer and pressure control assembly for startup failures.

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