Graco RTX2000 User manual

3A7026A

Installation

Flowswitch Kit for RTX2000 &

RTX2500 Interior Texture Sprayers

For installation of Retro Flowswitch kits. For professional use only.

Kit Part Number: 17Z247 (120V), 19Y417 (230V)

Important Safety Instructions

Read all warnings and instructions in this manual and in the Operation and

Parts manual (3A3258) before using the equipment. Save all instructions.

Related Manuals

3A3258 Operation, Parts

27336a

Warnings

23A7026A

Warnings

The following warnings are for the setup, use, grounding, 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 or on warning labels, 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

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 or 230V circuit and has a grounding

plug similar to the plugs illustrated 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 grounding plug and a grounding

receptacle that accepts the plug on the product.

•Make sure your extension cord is not damaged. If an extension cord is necessary

use 12 AWG (2.5mm2) minimum to carry the current that the product draws.

•An undersized cord results in a drop in line voltage and loss of power and

overheating.

ti24583a

120V 230V

Warnings

3A7026A 3

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:

•Do not spray or clean with flammable materials. Use water-based materials only.

•Use equipment only in well-ventilated area.

•Sprayer generates sparks. When flammable liquids are used near the sprayer,

keep sprayer at least 20 feet (6.1 meters) away from explosive vapors.

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

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

•Keep a working fire extinguisher in the work area.

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.

•Do not kink or over-bend the hose.

•Do not expose the hose to temperatures or to pressures in excess of those

specified by Graco.

•Do not use the hose as a strength member to pull or lift the equipment.

•Do not spray with a hose shorter than 25 feet.

•Do not alter or modify equipment. Alterations or modifications may void agency

approvals and create safety hazards.

•Make sure all equipment is rated and approved for the environment in which you

are using it.

BURN HAZARD

Equipment surfaces and fluid that is heated can become very hot during operation.

To avoid severe burns:

•Do not touch hot fluid or equipment.

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.

•Connect only to 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.

Warnings

43A7026A

PRESSURIZED EQUIPMENT HAZARD

Fluid from the equipment, leaks, or ruptured components can splash in the eyes or

on skin and cause serious injury.

•Follow the Pressure Relief Procedure when you stop spraying/dispensing and

before cleaning, checking, or servicing equipment.

•Tighten all fluid connections before operating the equipment.

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

immediately.

MOVING PARTS HAZARD

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

•Keep clear of moving parts.

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

•Equipment can start without warning. Before checking, moving, or servicing

equipment, follow the Pressure Relief Procedure and disconnect all power

sources.

PLASTIC PARTS CLEANING SOLVENT HAZARD

Many cleaning solvents can degrade plastic parts and cause them to fail, which

could cause serious injury or property damage.

•Use only compatible solvents to clean plastic structural or pressure-containing

parts.

•See Technical Specifications in all equipment manuals for materials of

construction. Consult the solvent manufacturer for information and

recommendations about compatibility.

PERSONAL PROTECTIVE EQUIPMENT

Wear appropriate protective equipment when in the work area to help prevent

serious injury, including eye injury, hearing loss, inhalation of toxic fumes, and

burns. Protective 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.

WARNING

Preparation

3A7026A 5

Preparation

Pressure Relief Procedure

Follow the Pressure Relief

Procedure whenever you see this

symbol.

1. Turn ON/OFF switch to the OFF

position. Wait 7 seconds for power to

dissipate.

2. Trigger gun into material hopper.

3. Open air control valve.

4. Open gun prime valve.

This equipment stays pressurized until

pressure is manually relieved. To help

prevent serious injury from pressurized

fluid or splashed fluid follow the Pressure

Relief Procedure whenever sprayer is

stopped and before sprayer is cleaned or

checked, and before equipment is

serviced.

ti27340a

ti27339a

ti27341a

Installation

63A7026A

Installation

1. Perform Pressure Relief Procedure.

2. Unplug unit and ensure the power switch

is set to off.

3. Remove the hopper, handle, toolbox,

and both shrouds to access the internal

components

4. Remove the screws and bolt shown

below from the back of the unit.

5. Unhook the flowswitch and pressure

switch from their wiring and tubing.

Remove them from the unit. Keep track

of the wires you disconnected, as they

will attach to the new assembly.

6. Fasten the new flowswitch assembly to

the unit using the provided bolts as

shown below. Torque each bolt to

27-32 in-lb (3.1-3.6 N•m)

7. Hook up the flowswitch assembly to the

air and electrical system, following the

provided diagrams.

8. Secure wiring away from moving parts

using the provided zip ties.

9. Assemble the shrouds, toolbox, handle,

and hopper back onto the unit..

NOTICE

For 230 volt units, you MUST install a diode

(PN 25N853) in line with the flowswitch, as

shown in the 230V Wiring Diagram.

Failure to install the diode could damage

the electrical system.

Wiring Diagrams

3A7026A 7

Wiring Diagrams

120V Wiring Diagram

230V Wiring Diagram

Air Flow Diagram

83A7026A

Air Flow Diagram

Notes

3A7026A 9

Notes

Compliance

10 3A7026A

Compliance

WARNING: This product can expose you to chemicals known to the State of California to

cause cancer and birth defects or other reproductive harm. For more information go to

www.P65Warnings.ca.gov.

California Proposition 65

This manual suits for next models

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