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Graco 495 User Manual

Graco 495
17 pages
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Operation Setup & Cleaning
Page 1
Graco Airless
Sprayer 495
Sprayer training overview
( Insert only) Refer to
Owner’s Manual for full
details & warnings
Phillro Industries Pty Ltd
Ph: 1300 503 610
Fax: (07) 3399 5955
Email: infoqld@phillro.com.au
www.phillro.com.au
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Graco 495 Specifications

General IconGeneral
Maximum Operating Pressure3300 PSI
Weight34 lbs
TypeAirless Paint Sprayer
Hose Length50 ft
Power SourceElectric
Motor TypeBrushless
Motor1.0 HP DC Motor

Summary

Operation Setup and Cleaning

Component Identification

Setup and Installation

Hose Connection and Preparation

Connect airless hose to sprayer and gun, tighten, remove tip guard, check inlet strainer.

Lubrication and Power Connection

Fill throat packing nut with TSL, plug power supply cord into grounded outlet.

Initial Flushing Setup

Turn prime valve down, place siphon tube in flushing fluid, attach ground wire to pail and earth ground.

Start Up and Spray

Pressure Adjustment and Power On

Turn pressure control to lowest, turn power ON, increase pressure to circulate fluid.

Priming and Leak Check

Turn prime valve horizontal, trigger gun to circulate, inspect for leaks, tighten fittings if needed.

Spray Tip Guard Assembly

Assembly Procedure

Insert metal seal and OneSeal, insert Switch Tip, screw assembly onto gun and tighten.

Spraying Techniques

Spray Pattern and Motion

Test pattern, adjust pressure, hold gun perpendicular, spray with overlap, prevent heavy spots.

Clearing Blocked Spray Tip

Unblocking Procedure

Release trigger, engage safety, rotate tip, disengage safety, trigger gun to clear clog.

Cleaning Paint from Machine

Initial Machine Preparation

Turn power OFF, unplug sprayer, relieve pressure, put drain tube in pail, turn prime valve down.

Flushing Fluid Circulation

Place siphon tube in flushing fluid, plug in sprayer, turn power ON, circulate fluid by triggering gun.

Drainage and Purging

Circulate flushing fluid to clean drain tube, drain fluid, close drain valve, purge fluid from hose.

Filter Maintenance and Protection

Remove and clean filters, flush with spirits/Pump Armor, wipe sprayer, hose, and gun.

General Safety Warnings

Fire and Explosion Hazards

Use in ventilated area, eliminate ignition sources, keep away from vapors, ground equipment.

Electric Shock Hazards

Use grounded outlets, 3-wire extension cords, ensure ground prongs, do not expose to rain.

Skin Injection Hazards

High-pressure fluid can pierce skin, get immediate surgical treatment, do not point gun at body.

Specific Safety Precautions

Equipment Misuse Hazards

Do not exceed pressure ratings, use compatible fluids, check equipment daily, do not alter equipment.

Material Specific Hazards

Avoid certain solvents in aluminum parts, be aware of toxic fluids/fumes, read MSDS.

Personal Protective Equipment (PPE)

Wear protective eye wear, clothing, respirator, gloves, and hearing protection.

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