EasyManua.ls Logo

Graco Reactor E-10 - User Manual

Graco Reactor E-10
72 pages
Save Page as PDF
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
Instructions - Parts List
For spraying or dispensing 1:1 mix ratio materials, including epoxies,
polyurethane foam, and polyurea coatings. For professional use only.
Not approved for use in European explosive atmosphere locations.
See page 4 for a list of models and maximum working pressures.
Important Safety Instructions
Read all warnings and instructions in
this manual. Save these instructions.
Nonheated Package, with 2K
Ultra-Lite
™
Gun and Cold
Spray disposable mixer
TI6989b
Heated
Package, with
Fusion
™
Gun
TI6987b
311075R
EN

Table of Contents

Other manuals for Graco Reactor E-10

Preview: Instructions-Parts List
Instructions-Parts List74 pages

Questions and Answers

  • M
    Michael WashingtonAug 28, 2025
    What to do if the air compressor does not run on my Graco Paint Sprayer?
    • J
      Jill HubbardAug 29, 2025
      If the air compressor on your Graco Paint Sprayer isn't running, here are a few things to check: * First, ensure the power is on. * If the voltage to the compressor is below 105 Vac for a 120 Vac system, try another outlet or reduce the length/increase the gauge of any extension cords. * Also, verify all power connections are secure. * If the compressor is humming, wait for the air pressure to bleed to zero. * If the electrical air unloader is stuck closed, replace it. * Ensure the ambient temperature is below 115°F (46°C); move the sprayer to a cooler area if needed.
  • M
    Mr. Joseph HamiltonSep 3, 2025
    What to do if Graco Reactor E-10 shows Status Code 7: No Cycle Counter Switch Input?
    • L
      Lauren FrostSep 4, 2025
      If you're getting Status Code 7, indicating no cycle counter switch input: * Check the cycle counter switch connection. * Verify that the magnet and cycle counter switch are in place under the B side motor end cover; replace if necessary.
  • J
    Joseph GlennAug 28, 2025
    What to do if my Graco Reactor E-10's pressure doesn’t hold when stalled against gun in spray mode?
    • J
      Jerry KnightAug 28, 2025
      If the pressure doesn’t hold when stalled against the gun in spray mode on your Graco Paint Sprayer, it could be due to a leaking Recirc/Spray valve, which needs repair. It may also be caused by a leaking piston valve or intake valve in the displacement pump, requiring repair. Another possible cause is a leaking gun shutoff, which also needs repair.
  • A
    Anthony RussoSep 18, 2025
    What to do if my Graco Reactor E-10's heater on one side shuts off early or continuously during recirculation?
    • S
      Sandra JacobsSep 18, 2025
      If the heater on one side of your Graco Paint Sprayer shuts off early or continuously during recirculation, the Y-strainer on that side might be plugged; clean or replace the strainer. Also, ensure the fluid inlet valve is open.
  • E
    Erin JohnsonSep 23, 2025
    What to do if Graco Industrial Equipment shows Status Code 3?
    • S
      Stephanie DennisSep 23, 2025
      If your Graco Industrial Equipment displays Status Code 3, indicating a Transducer A Failure, check the transducer A electrical connection (J3) at the board. You can also reverse the A and B transducer electrical connections at the board. If the error moves to transducer B (Status Code 4), replace transducer A.
  • L
    Laura PalmerSep 7, 2025
    Why is the pressure higher on one side when setting pressure with function knob on my Graco Reactor E-10 Paint Sprayer?
    • M
      Mitchell PatrickSep 7, 2025
      If the pressure is higher on one side when setting the pressure with the function knob on your Graco Paint Sprayer, a possible cause is a partially plugged pump intake valve. Clean the pump intake valve. It could also be due to air in the hose, so purge the air from the hose. Another cause could be unequal size hoses or unequal hose construction, so use matching hoses, or balance pressures before spraying.
  • C
    Cynthia HughesSep 12, 2025
    How to fix temperature displays that do not match at ambient temperature on my Graco Reactor E-10 Paint Sprayer?
    • O
      Omar JacksonSep 12, 2025
      If the temperature displays do not match at ambient temperature on your Graco Paint Sprayer, the displays need calibration. Turn the calibration screw on the back of the displays to correct the reading.
  • J
    julie46Sep 18, 2025
    What to do if my Graco Reactor E-10's temperature displays do not match at ambient temperature?
    • N
      Nicole WilliamsSep 18, 2025
      If the temperature displays on your Graco Paint Sprayer do not match at ambient temperature, turn the calibration screw on the back of the displays to correct the reading.
  • P
    Paul BennettAug 26, 2025
    What to do if my Graco Reactor E-10 has fluid leak in pump packing nut area?
    • K
      Kristina BrownAug 26, 2025
      If there is a fluid leak in the pump packing nut area of your Graco Paint Sprayer, it is likely due to worn throat seals. Replace them.
  • T
    Tonya CrawfordAug 25, 2025
    What to do if my Graco Paint Sprayer motor does not operate?
    • W
      William MurphyAug 26, 2025
      If the motor on your Graco Paint Sprayer isn't working, several issues could be the cause. First, ensure the function knob is set to Stop/Park before selecting the desired function. Check the connection at J4 (120 V) or J11 (240 V) on the control board. Other potential causes include: * Worn brushes: Check both sides and replace brushes worn to less than 1/2 in. (13 mm). * Broken or misaligned brush springs: Realign or replace them. * Brushes or springs binding in the brush holder: Clean the brush holder and align brush leads for free movement. * Shorted armature: Replace the motor. * Damaged motor commutator: Remove the motor and have a motor shop resurface the commutator, or replace the motor. * Failed control board: Replace the board.

Summary

Related Manuals

Systems

Models

Warnings

ELECTRIC SHOCK HAZARD

General warnings about electrical hazards and precautions to prevent electric shock during operation and servicing.

TOXIC FLUID OR FUMES HAZARD

Hazards associated with toxic fluids and fumes, emphasizing proper PPE and handling.

PERSONAL PROTECTIVE EQUIPMENT

Requirements for wearing appropriate protective equipment to prevent serious injury during operation and servicing.

Overview

Slow Recirculation

Describes the function and use of slow recirculation mode for temperature transfer and heating.

Fast Recirculation

Explains the use of fast recirculation for higher flow rates and tank heating.

Pressure Adjust

Details the automatic pressure adjustment feature for dispensing and spraying.

Component Identification

Controls and Indicators

Motor;Pump Control Function Knob

Explains the function knob used to select operational modes like Stop/Park, Recirculation, and Pressure Adjust.

STATUS Indicator

Describes the status indicator light's function for indicating operational status and error codes.

Setup

Locate Reactor E-10

Instructions for properly positioning the Reactor E-10 unit on a level surface and avoiding rain exposure.

Electrical requirements

Guidelines for connecting the unit to the correct power source and ensuring proper electrical installation.

Ground system

Importance of grounding the equipment to prevent static and electric shock hazards.

Startup of Heated Units

Heatup Guidelines

Heat Management Tips

Spraying;Dispensing

Set function knob to Stop;Park

Initial step to set the function knob to the Stop/Park position before spraying.

Set Recirc;Spray valves to Spray.

Instructions to set the recirculation/spray valves to the spray position for operation.

Turn function knob to Pressure Adjust

How to adjust the function knob to set the desired fluid pressure for spraying.

Check fluid pressure gauges...

Verifying pressure balance between components A and B using gauges before spraying.

Open gun fluid manifold valves...

Procedure for opening gun fluid manifold valves on impingement mix guns for spraying.

Pause (Heated Units)

Engage piston safety lock or trigger safety lock.

Engaging safety locks on the gun to pause operation safely.

Set function knob to Slow Recirc

Setting the function knob to Slow Recirc to maintain temperature during a break.

Set Recirc;Spray valves to Recirc...

Setting valves to Recirc to bring temperatures back up after a pause.

Refilling Tanks

Instructions for safely refilling fluid tanks while maintaining system pressure.

Pressure Relief Procedure

Engage piston safety lock or trigger safety lock.

Engaging safety locks on the gun as the first step in relieving system pressure.

Set function knob to Stop;Park

Setting the function knob to Stop/Park as part of the pressure relief process.

Turn Recirc;Spray valves to Recirc.

Turning valves to Recirc to dump fluid back to tanks and drop gauge pressure.

Shutdown

Follow all steps of Pressure Relief Procedure...

Recommends following the pressure relief steps before shutting down the unit for breaks.

If using an impingement mix gun...

Specific shutdown step for impingement mix guns to keep internal parts clean.

Shut off Heater Power...

Turning off the heater power for heated units as part of the shutdown procedure.

Maintenance

Flushing

Engage piston safety lock or trigger safety lock.

Engaging safety locks as the initial step for flushing the equipment.

Set function knob to Stop;Park

Setting the function knob to Stop/Park during the flushing process.

Shut off Heater Power...

Turning off heater power for heated units to allow the system to cool during flushing.

Remove recirculation tubes...

Removing recirculation tubes and placing them in waste containers for flushing.

Turn Recirc;Spray valves to Recirc.

Setting the recirculation/spray valves to Recirc to begin the flushing sequence.

Set function knob to Fast Recirc

Using Fast Recirc to pump solvent or new fluid through the system.

Troubleshooting

Status Codes

Explanation of how to interpret status codes by counting the blinks of the status indicator (ST).

Status Code 1 and 2 Settings

Troubleshooting Chart

Repair

Before Beginning Repair

Critical safety precautions and preparation steps before starting any repair work on the equipment.

Removing Supply Tanks

Step-by-step instructions for safely removing the fluid supply tanks from the unit.

Recirc;Spray Valves

Displacement Pump

Control Module

Change Display Temperature Units (°F;°C)

How to switch temperature displays between Fahrenheit and Celsius.

Calibrate Temperature Displays

Procedure to adjust calibration screws for accurate temperature readings on the displays.

Replace Function Knob;Potentiometer

Control Board

Fluid Heaters (if supplied)

Pressure Transducers

Drive Housing

Cycle Counter Switch Replacement

Electric Motor

Motor Brushes

Fan

Parts

Heated Proportioners

Part numbers and descriptions for heated proportioner models.

Nonheated Proportioner

Part numbers and descriptions for nonheated proportioner models.

Suggested Spare Replacement Parts

All Units

List of common spare parts recommended for keeping on hand for all units.

Heated Units Only

List of specific spare parts recommended for heated unit models.

Dimensions

Technical Data

Graco Standard Warranty

Graco Information

Contact information and resources for obtaining the latest product information and support from Graco.

Graco Reactor E-10 Specifications

General IconGeneral
BrandGraco
ModelReactor E-10
CategoryPaint Sprayer
LanguageEnglish

Related product manuals