To Next PageTo Next PageWhat to do if my Graco Reactor E-10hp has a motor controller overvoltage?
If there's a motor controller overvoltage, cycle the power and check the status indicator to see if the error is still active.
What to do if my Graco Paint Sprayer reactor does not operate?
If the Reactor does not operate, ensure that both power cords are plugged in. You can also try cycling the Motor Power and Heater Power off, then on to reset both breakers.
What to do if my Graco Reactor E-10hp has a locked motor rotor?
If the motor rotor is locked, shut off the unit and contact your distributor before resuming operation.
What to do if my Graco Reactor E-10hp Paint Sprayer has high motor temperature?
If the motor temperature is too high, you can try the following: * Reduce the pressure duty cycle, gun tip size, or move the Reactor to a cooler location, and allow 1 hour for cooling. * Check the fan operation and clean the fan and motor housing. * Check the J9 overtemperature connector on the control board.
What causes excessive current draw in my Graco Reactor E-10hp?
Excessive current draw can occur for several reasons. First, try shutting off the unit and retrying operation, as the brushes may not be fully seated. Also, check the fan operation, as elevated temperature can cause excessive current draw. A locked rotor (motor unable to turn) can also cause this issue, requiring motor replacement. Lastly, disconnect the motor connections from the control board and cycle power. If status code 5 is still present, replace the board; otherwise, test the motor.
What to do if my Graco Reactor E-10hp Paint Sprayer fan is not working?
If the fan isn't working, check the fan wire to make sure it's not loose. If the fan is defective, replace it.
General| Power Source | Electric |
|---|---|
| Weight | 45 lbs |
| Dimensions | 25 x 16 x 16 inches |
| Maximum Fluid Temperature | 140°F |
| Heater Voltage | 120V |
| Heater Wattage | 1200W |
| Hose Length | 50 ft |
Interpreting status codes indicated by the system status indicator blinking.
Troubleshooting pressure deviations from the setpoint.
Diagnosing and resolving failures related to the ISO pressure transducer.
Diagnosing and resolving failures related to the RES pressure transducer.
Troubleshooting excessive current draw issues with the motor.
Diagnosing and resolving high motor temperature issues.
Troubleshooting issues with the cycle counter switch input.
Addressing problems related to high cycle rates during spraying.
Diagnosing and resolving issues related to low material levels in tanks.
Troubleshooting a locked motor rotor condition.
Resolving issues caused by overvoltage to the motor controller.
Resolving issues caused by undervoltage to the motor controller.
Addressing high temperature issues with the motor controller.
Troubleshooting general motor controller faults.
Guide to configuring DIP switch settings for system behavior.
Detailed explanation of DIP switch functions and their effects.
Explanation of heat control diagnostic codes and their corrective actions.
Troubleshooting zero current issues in a specific heater zone.
Diagnosing and resolving issues with disconnected or faulty thermocouples.
Troubleshooting issues related to the reactor's electronic displays and components.
Diagnosing and resolving problems with the primary heater elements.
Troubleshooting common problems with the proportioner operation.
Essential safety precautions and preparation steps before starting any repair.
Step-by-step instructions for safely removing a supply tank.
Procedure for disassembling and replacing recirculation/spray valves.
Instructions for removing, servicing, and reinstalling the displacement pump.
Procedures for replacing display and function knob/potentiometer.
Steps for replacing the motor control board.
