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Graco RTX5000 - User Manual

Graco RTX5000
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3A3265B
EN
Operation, Parts
RTX5000 & RTX5500
Texture Sprayers
For water-Based Materials Only.
Models: RTX5000PI, RTX5000PX, RTX5500PI & RTX5500PX
100 psi (6.9 bar, 0.69 MPa) Maximum Working Pressure
Important Safety Instructions
Read all warnings and instructions in this manual and related manuals.
Be familiar with the controls and the proper usage of the equipment.
Save these instructions.
Related Manuals
Gun – 3A3373
ti27921a
Use only genuine Graco replacement parts.
The use of non-Graco replacement parts may void warranty.

Table of Contents

Questions and Answers

  • K
    Kari BradyAug 16, 2025
    What to do if my Graco RTX5000 Paint Sprayer won't run?
    • M
      Mr. Nicholas RodriguezAug 16, 2025
      If your Graco Paint Sprayer isn't running, there are several potential causes: * The power switch may not be turned on. Ensure the switch is in the ON position. * The wall outlet may not be providing power. Test the outlet by plugging in another appliance. If it doesn't work, try a different outlet. * The generator may not be powerful enough. Use a 7500 watt or larger generator. * The circuit breaker may have tripped. Try resetting the breaker.
  • K
    Kathryn BellAug 18, 2025
    Why is fluid leaking at the flow adjustment nut of my Graco RTX5000 Paint Sprayer?
    • G
      Gregory BowenAug 19, 2025
      If fluid is leaking at the Flow Adjustment Nut, it is likely due to a damaged seal.
  • S
    Stephanie RileyAug 21, 2025
    Why is my Graco Paint Sprayer pump not pumping material?
    • D
      Denise PrinceAug 21, 2025
      Several factors can prevent your Graco Paint Sprayer pump from pumping material: * An air lock may be present. Open the air control valve on the gun. * The mix might be too thick. Thin the material by adding water, using a Material Thickness Gauge. * Fittings could be loose. Check and retighten all fittings. * The gun might be plugged. * The pump hose may be worn out. Replace the hose, ideally once a year. * The pump could be cold. Move it to a warm room or run hot water through the sprayer.
  • M
    Melanie HodgeAug 25, 2025
    What to do if my Graco Paint Sprayer motor won't run, even when plugged in?
    • A
      Angela HallAug 26, 2025
      If your Graco Paint Sprayer motor doesn't run and the pump doesn't cycle, even when plugged in and the power switch is on, consider these possibilities: * The air control valve on the gun may be closed or not open enough. Open the air control valve. * The motor or control may be damaged. Take the sprayer to a Graco authorized service center. * The electric outlet may not be providing power. Try a different outlet or plug in something that you know is working to test the outlet. Reset the building circuit breaker or replace the fuse. * The extension cord may be damaged. Replace the extension cord. * The sprayer electric cord may be damaged. Check for broken insulation or wires. Replace the electric cord if damaged.
  • T
    tammy88Aug 28, 2025
    Why won't my Graco RTX5000 Paint Sprayer gun shut off?
    • R
      Richard GreenAug 28, 2025
      If your Graco Paint Sprayer gun won't shut off, it could be due to: * A worn nozzle or needle. * Debris in the needle passage.
  • C
    Cheryl DeleonAug 31, 2025
    What could cause my Graco RTX5000 Paint Sprayer motor to not run, even when the power switch is on?
    • N
      nancyclaytonAug 31, 2025
      If your Graco Paint Sprayer motor isn't running even with the power switch on, consider these issues: * Material and/or water may be frozen or hardened in the pump. Unplug the sprayer. If frozen, do NOT try to start it until it is completely thawed, or you may damage components. Place the sprayer in a warm area for several hours. Then plug it in and turn it ON. Slowly increase the pressure setting to see if the motor will start. If the material is hardened, the pump or pressure switch may need replacement. Take the sprayer to a Graco authorized service center. * The prime valve may be plugged. Remove and clean the prime valve. * The gun may be plugged. Disassemble and clean the gun.
  • A
    Anthony MarshallSep 2, 2025
    Why doesn't my Graco Paint Sprayer start when the gun is triggered?
    • K
      Katie FordSep 3, 2025
      If your Graco Paint Sprayer doesn't start when the gun is triggered, it may be because the flow switch is stuck. Replace the flow switch.
  • K
    Keith Mueller DDSSep 6, 2025
    How to fix slow application speed on a Graco Paint Sprayer?
    • D
      destiny54Sep 6, 2025
      If your Graco Paint Sprayer's application speed is slow, consider these solutions: * The material may be too thick. Thin the material. * The nozzle may be too small. * Too much air might be in use. Partially close the gun air control valve to reduce airflow. * The pump hose could be worn. Replace the hose. * The gun may be plugged or dirty. * The hose may be kinked. Unkink the hose. * The gun adjustment might be set too low. Increase the flow adjustment with the flow adjustment nut. * Too many items might be on the same circuit. Unplug other items from the circuit. * The extension cord may be too long or the wrong gauge.
  • J
    Jose MillerSep 9, 2025
    Why does my Graco RTX5000 Paint Sprayer continue to run after releasing the gun trigger?
    • A
      Amanda OlsenSep 9, 2025
      If your Graco Paint Sprayer continues to run after you release the gun trigger, here are some possible causes: * The pressure switch may be damaged. Replace the pressure switch. * There may be a compressed air system leak. Locate the leak, checking the gun, twin line hose, or internal system. Reseal the leaky fitting or replace the hose. * The flow switch may be stuck. Replace the flow switch.
  • K
    Kelly WilsonSep 12, 2025
    Why does my Graco RTX5000 Paint Sprayer cycle on and off when the trigger is released?
    • D
      Derek GriffithSep 12, 2025
      If your Graco Paint Sprayer cycles ON and OFF when the trigger is released, or when the gun is triggered, the following reasons are possible: * The pressure switch may be damaged. Replace the pressure switch. * There may be a compressed air system leak. Locate the leak; check the gun, twin line hose, or internal system. Reseal the leaky fitting or replace the hose. * The flow switch may be stuck. Replace the flow switch. * The check valve may be damaged. Replace the check valve.

Summary

Important Safety Instructions

Models

Warnings

Grounding

Ensures proper electrical grounding to prevent static sparks and electric shock.

Extension Cords

Guidelines for selecting and using appropriate extension cords with the sprayer.

Warnings

Fire and Explosion Hazard

Precautions to prevent ignition of flammable fumes and materials.

Equipment Misuse Hazard

Risks associated with improper operation and handling of the equipment.

Warnings

Pressurized Equipment Hazard

Risks from high-pressure fluid release during operation or servicing.

Personal Protective Equipment

Recommended safety gear for protecting against hazards.

Component Identification

Preparation

Pressure Relief Procedure

Steps to safely relieve system pressure before servicing or cleaning.

Grounding

Ensuring proper electrical grounding for safety and to prevent sparks.

Preparation

SoftStart;Smart Start System

Explanation of the sprayer's motor starting and stopping systems.

Setup

Connecting Hoses and Air Lines

Instructions for connecting the air and material hoses to the sprayer and gun.

Setup

Material Hopper

Instructions for installing and removing the material hopper.

Mixing Material

Guidelines for preparing texture material mixture for spraying.

Setup

Premix

Steps for premixing materials and testing consistency with a gauge.

Operation

Wetting Hose

Procedure for wetting the inside of the hose before use.

System Priming

Methods for priming the sprayer system for material delivery.

Operation

Texture Spraying

Steps for preparing and performing texture spraying.

Operation

Recommended Nozzle & Disc Selection Charts

Charts to help select the correct nozzle and disc for specific applications.

Operation

Adjusting the System

Guidance on adjusting sprayer settings for optimal spray pattern and flow.

Operation

Smart Start;Soft Start Operation

Explanation of the sprayer's motor starting and stopping systems.

Shutdown and Cleanup

Gun and Hose Cleaning

Procedure for draining material and flushing the gun and hoses with water.

Shutdown and Cleanup

Gun Maintenance

Instructions for cleaning and lubricating gun components for future use.

Material Hopper Cleaning

Details on removing and cleaning the material hopper.

Maintenance

Routine Maintenance Schedule

Table outlining components, tasks, and intervals for regular maintenance.

Troubleshooting

Sprayer Wont Run

Diagnosing and resolving issues when the sprayer fails to start.

Pump Wont Pump Material

Troubleshooting causes and solutions for pump failures.

Troubleshooting

Application Speed Issues

Addressing issues causing reduced application speed.

Intermittent Flow or Sputtering

Resolving problems causing inconsistent material flow or sputtering.

Troubleshooting

Motor Not Running or Cycling

Diagnosing why the motor won't run or pump cycle when powered.

Sprayer Cycles ON;OFF

Troubleshooting intermittent cycling of the sprayer when trigger is released or engaged.

RTX5000, RTX5500 Sprayer Parts

RTX5000, RTX5500 Sprayer Parts

RTX5000, RTX5500 Sprayer Parts

RTX5000, RTX5500 Sprayer Parts List

Compressor Assembly Parts

Compressor Assembly Parts

Wiring Diagrams

120 V Wiring Diagram

Schematic showing electrical connections for 120V operation.

Wiring Diagrams

230 V Wiring Diagram

Schematic showing electrical connections for 230V operation.

Technical Specifications

Graco Standard Warranty

Graco Information

Graco RTX5000 Specifications

General IconGeneral
BrandGraco
ModelRTX5000
CategoryPaint Sprayer
LanguageEnglish

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