Graco 258875, 258866, 258870, 258863, 3A0159E User Manual

Operation

This manual contains English, French, and Spanish.

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TrueCoat

U.S. Patent No. D625,775 S; 6,619,569; D633,176 S; and other patents pending; Community Design Registration #001225833; Community Design Registration #001228255; India Patent No. 230061; China Patent No. ZL201030238948.3 Taiwan Patent No. D140774

™

and TrueCoat™ Plus Paint Sprayers

- For portable spray applications of water-based and oil-based (mineral spirit-type) architectural paints and coatings only-

IMPORTANT SAFETY INSTRUCTIONS

Read all warnings and instructions in this manual. Save these instructions.

Models 258870, 258875, 258866, and 258863

Maximum Working Pressure 2000 psi (137 bar, 13.7 MPa)

www.graco.com

3A0159E

TrueCoat Model: 258870 TrueCoat Plus Model: 258875

258866

WARNING

WARNINGWARNINGWARNING

Use only water-based or oil-based (mineral spirit-type) materials with flash point greater than 100° F (38° C). Do not use materials which state “FLAMMABLE” on the packaging. For more information about

your material, request MSDS from distributor or retailer.

Use oil-based material outdoors or in a well-ventilated indoor area with a flow of fresh air.

258863

110474

Certified to CAN/CSA C22.2 No. 68

Conforms to

UL 1450

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Table of Contents

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

TrueCoa t™ Component Identification . . . . . . . . . . . . . . . 6

™

TrueCoa t

Using Electrical Cords . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Common Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Plus Component Identification . . . . . . . . . . . 7

Grounding and Electrical Requirements . . . . . . . . . . . 8

Power Cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Extension Cord Requirements . . . . . . . . . . . . . . . . . . . 8

Pressure Relief Procedure . . . . . . . . . . . . . . . . . . . . . . 9

Trigger Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Spray Tip Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Control Lever Position . . . . . . . . . . . . . . . . . . . . . . . . . 9

Overheating Protection . . . . . . . . . . . . . . . . . . . . . . . . 10

Installing Suction Tube . . . . . . . . . . . . . . . . . . . . . . . . 10

Spraying Stains or Clear Coats

(Fine-Finish Optimizer) . . . . . . . . . . . . . . . . . . . . 10

Sprayer Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Important User Information

Read this before using your sprayer. See the Operation Manual provided with

your sprayer for complete instructions on proper use and safety warnings.

Install Tip/Guard Assembly

(if not installed) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Shoulder Strap Installation . . . . . . . . . . . . . . . . . . . . . 13

Basic Spraying Techniques . . . . . . . . . . . . . . . . . . . . . . 14

Triggering Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Aiming Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Unclogging Spray Tip/Guard Assembly . . . . . . . . . . . . 15

Shutdown and Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . 16

Flushing Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Cleaning Sprayer Exterior . . . . . . . . . . . . . . . . . . . . . 18

Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Replacement Parts and Kits . . . . . . . . . . . . . . . . . . . . . . 19

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Alternate Priming Method . . . . . . . . . . . . . . . . . . . . . . . . 23

Inlet Valve Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Graco Standard Warranty . . . . . . . . . . . . . . . . . . . . . . . . 28

DO NOT RETURN THIS SPRAYER TO THE STORE!

If you experience problems call Graco Customer Service at 1-888-541-9788.

Congratulations! You have purchased a high-quality paint sprayer made by Graco Inc. This sprayer is designed to provide superior spray performance with water-based and oil-based (mineral spirit-type) architectural paints and coatings. This user information sheet is intended to help you understand the types of materials that can and cannot be used with your sprayer.

Before using this equipment, be sure to read and follow the information on your container label and ask for a Material Safety Data Sheet (MSDS). The container label and MSDS will explain the contents of the material and the specific precautions related to it.

Paints, coatings and clean-up materials generally fit into one of the following 3 basic categories:

WATER-BASED: The container label should indicate that the material can be cleaned up with soap and water. Your sprayer is compatible with this type of material. Your sprayer is NOT compatible with harsh cleaners such as chlorine bleach.

OIL-BASED: The container label should indicate that the material is combustible and can be cleaned up with mineral spirits or paint thinner. The MSDS must indicate that the flash point of the material is above 100° F. Your sprayer is compatible with this type of material. Use oil-based material outdoors or in a well-ventilated indoor area with a flow of fresh air. See the safety warnings in your Operation Manual.

FLAMMABLE: This type of material contains flammable solvents such as xylene, toluene, naphtha, MEK, lacquer thinner, acetone, denatured alcohol, and turpentine. The container label should indicate that this material is FLAMMABLE. This type of material is NOT compatible with your sprayer and CANNOT be used.

2 3A0159E

Warnings

The following warnings are for the setup, use, maintenance, and repair of this equipment. The exclamation 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

WARNINGWARNINGWARNING

GROUNDING

This product must be grounded. In the event of an electrical short circuit, grounding reduces the risk of electric shock by providing an escape wire for the electric current. This product is equipped with a cord having a grounding wire with an appropriate grounding plug. The plug must be plugged into an outlet that is properly installed and grounded in accordance with all local codes and ordinances.

• Improper installation of the grounding plug is able to result in a risk of electric shock.

• When repair or replacement of the cord or plug is required, do not connect the grounding wire to either flat blade terminal.

• The wire with insulation having an outer surface that is green with or without yellow stripes is the grounding wire.

• Check with a qualified electrician or serviceman when the grounding instructions are not completely understood, or when in doubt as to whether the product is properly grounded.

• Do not modify the plug provided; if it does not fit the outlet, have the proper outlet installed by a qualified electrician.

• This product is for use on a nominal 120V circuit and has a grounding plug similar to the plug illustrated in the figure below.

• Only connect the product to an outlet having the same configuration as the plug.

• Do not use an adapter with this product.

Extension Cords:

• Use only a 3-wire extension cord that has a 3-blade grounding plug and a 3-slot receptacle that accepts the plug on the product.

• Make sure your extension cord is not damaged. When using an extension cord, be sure to use a cord heavy enough to carry the current that your sprayer draws. See chart for appropriate sizes and lengths:

Extension Cord Gauge

(AWG Minimum)

18 50 ft (15 m) 16 100 ft (30 m) 14 200 ft (60m)

• An undersized extension cord will result in a drop in line voltage and loss of power, overheating, and possible damage to equipment.

3A0159E 3

Extension Cord Length

(Maximum)

Warnings

WARNING

WARNINGWARNINGWARNING

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:

• Sprayer generates sparks. Do not spray or flush with flammable liquids.

• Use only water-based or oil-based (mineral spirit-type) materials with a flash point greater than 100° F (38° C).

• Keep spray area well-ventilated. Keep a good supply of fresh air moving through the area.

• Use oil-based material outdoors or in a well-ventilated indoor area with a flow of fresh air.

• Paint or solvent flowing through the equipment is able to result in static electricity. Static electricity creates a risk of fire or explosion in the presence of paint or solvent fumes. All parts of the spray system and objects in and around the spray area shall be properly grounded to protect against static discharge and sparks.

• Verify that all containers and collection systems are grounded to prevent static discharge.

• Connect to a grounded outlet and use grounded extensions cords. Do not use a 3-to-2 adapter.

• Do not spray or flush with combustible materials near an open flame or sources of ignition.

• Do not smoke in the spray area.

• Do not operate light switches, engines, or similar spark producing products in the spray area.

• Keep area clean and free of paint or solvent containers, rags, and other flammable materials.

• Know the contents of the paints and solvents being sprayed. Read all Material Safety Data Sheets (MSDS) and container labels provided with the paints and solvents. Follow the paint and solvents manufacturer’s safety instructions.

• Fire extinguisher equipment shall be present and working.

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 cord before servicing equipment.

• Use only grounded electrical outlets.

• Use only 3-wire extension cords.

• Ensure ground prongs are intact on power and extension cords.

• Do not expose to rain. Store indoors.

SKIN INJECTION HAZARD

High-pressure spray is able to inject toxins into the body and cause serious bodily injury. In the event that injection occurs, get immediate surgical treatment.

• Do not aim the sprayer at, or spray any person or animal.

• Keep hands and other body parts away from the discharge. For example, do not try to stop leaks with any part of the body.

• Always engage the trigger lock when not spraying. Verify the trigger lock is functioning properly.

• Always use the nozzle tip guard. Do not spray without nozzle tip guard in place.

• Use caution when cleaning and changing nozzle tips. In the case where the nozzle tip clogs while spraying, follow the Pressure Relief Procedure for turning off the unit and relieving the pressure before removing the nozzle tip to clean.

• Do not leave the unit energized or under pressure while unattended. When the unit is not in use, turn off the unit and follow the Pressure Relief Procedure for turning off the unit.

• Check parts for signs of damage. Replace any damaged parts.

• This system is capable of producing 2000 psi. Use replacement parts or accessories that are rated a minimum of 2000 psi.

• Do not carry the tool with a finger on the trigger.

• Verify that all connections are secure before operating the unit.

• Know how to stop the unit and bleed pressure quickly. Be thoroughly familiar with the controls.

4 3A0159E

Warnings

WARNING

WARNINGWARNINGWARNING

EQUIPMENT MISUSE HAZARD

Misuse can cause death or serious injury.

• Always wear appropriate gloves, eye protection, and a respirator or mask when painting.

• Do not operate or spray near children. Keep children away from equipment at all times.

• Do not overreach or stand on an unstable support. Keep effective footing and balance at all times.

• Stay alert and watch what you are doing.

• Do not operate the unit when fatigued or under the influence of drugs or alcohol.

• Use only in dry locations. Do not expose to water or rain.

• Use in well-lit areas.

PRESSURIZED ALUMINUM PARTS HAZARD

Use of fluids that are incompatible with aluminum in pressurized equipment can cause serious chemical reaction and equipment rupture. Failure to follow this warning can result in death, serious injury, or property damage.

• Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or fluids containing such solvents.

• Many other fluids may contain chemicals that can react with aluminum. Contact your material supplier for compatibility.

MOVING PARTS HAZARD

Moving parts can pinch or amputate fingers and other body parts.

• Keep clear of moving parts.

• Do not operate equipment with protective guards or covers removed.

• Pressurized equipment can start without warning. Before checking, moving, or servicing equipment, follow the Pressure Relief Procedure in this manual. Disconnect power.

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 MSDS’s 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.

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.

3A0159E 5

TrueCoat™ Component Identification

ti15479a

A TrueCoat Paint Sprayer

B Sprayer Hook

D TrueCoat Spray Tip/Guard Assembly (517 included)

E Tip Filter (*Reverse Threaded)

F Suction Tube

G Pump Armor Concentrate (4 oz.)

H Fine-Finish Optimizer with Storage/Cleaning Tool

*NOTE: Filter assembly is reverse-threaded. Turn left (or counter-clockwise) to tighten,

turn right (or clockwise) to loosen.

6 3A0159E

K Material Cup (32 oz)

M Control Lever

N Material Cup Liners (3 included)

P Sprayer Trigger

R Sprayer Trigger Lock

S Circuit Reset Button

T TrueCoat Case

TrueCoat™ Plus Component Identification

ti15479a

A TrueCoat Plus Paint Sprayer

B Sprayer Hook

TrueCoat Spray Tip/Guard Assembly

(311, 517 included)

E Tip Filter (*Reverse Threaded)

F Suction Tube

G Pump Armor Concentrate (4 oz.)

H Fine-Finish Optimizer with Storage/Cleaning Tool

J Material Cup Cover and Seal

*NOTE: Filter assembly is reverse-threaded. Turn left (or counter-clockwise) to tighten,

turn right (or clockwise) to loosen.

K Material Cup (32 oz)

M Control Lever

N Material Cup Liners (3 included)

P Circuit Reset Button

R Sprayer Trigger

S Sprayer Trigger Lock

T Shoulder Strap

W TrueCoat Case

3A0159E 7

Using Electrical Cords

Grounding and Electrical Requirements

Sprayer must be grounded. Grounding reduces the risk of static and electric shock by providing an escape wire for electrical current due to static build up or in the event of a short circuit.

This 120 Vac sprayer requires a 120 Vac, 60 Hz, 15A circuit with a grounding receptacle.

Never use an outlet that is not grounded or an adapter.

Do not use the sprayer if the electrical cord has a damaged ground prong.

Extension Cord Requirements

Only use an extension cord with an undamaged 3-prong plug.

When operating sprayer outdoors, use an extension cord suitable for outdoor use.

NOTE: When using an extension cord, always use a cord coupler or an extension cord with locking plugs to ensure that your sprayer maintains power during operation.

Your extension cord must have an adequate wire size (AWG or American Wire Gauge) to be able to carry the current that your sprayer draws. A smaller gauge number has a greater capacity than a large one. For example, 14 gauge wire has a greater capacity than 16 gauge wire. An undersized extension cord will result in a drop in line voltage and loss of power, overheating, and possible damage to equipment.

When using more than one extension cord, make sure each individual cord contains at least the minimum wire size needed. The table below shows the correct size to use depending on extension cord size and gauge. If you are unsure, it is better to use a heavier gauge than needed. Remember, a smaller number indicates a larger gauge wire.

Power Cord

Extension Cord Gauge

(AWG Minimum)

18 50 ft (15 m) 16 100 ft (30 m)

Damaged or entangled cords increase the risk of electric shock.

Do not abuse the sprayer cord.

Do NOT use the cord for carrying, pulling, or unplugging the sprayer.

Keep the cord away from heat, oil, sharp edges, and moving parts.

Do not operate the sprayer with a damaged cord.

8 3A0159E

14 200 ft (60m)

Extension Cord Length

(Maximum)

Common Procedures

Pressure Relief Procedure

Do not operate or spray near children. Do not aim the sprayer at, or spray any person or animal. Keep hands and other body parts away from the front of the sprayer. For example, do not try to stop the paint flow with any part of the body.

This sprayer builds up an internal pressure of 2,000 psi during use. Follow this Pressure Relief Procedure whenever you stop spraying and before cleaning, checking, servicing, or transporting equipment to prevent serious injury.

1. Engage trigger lock.

Spray Tip Position

Always perform Pressure Relief Procedure before adjusting spray tip position.

This sprayer comes with reversible spray tips. Tips can be rotated to two positions: SPRAY and UNCLOG.

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Tip Forward

(SPRAY position)

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Tip Reversed

(UNCLOG position)

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Control Lever Position

2. Put control lever UP to release pressure.

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Tri gger L ock

Always engage the trigger lock when you stop spraying to prevent the sprayer from being triggered accidentally by hand, or if dropped or bumped.

ti14994a

ti14995a

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UP position

(Releases pump pressure)

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DOWN position

(Ready to spray)

Trigger Locked

Trigger Unlocked

(red ring is visible)

3A0159E 9

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