To Next PageTo Next PageWhat to do if my Graco Reactor E-10hp tank level sensor does not sense full tank?
If the tank level sensor does not sense a full tank, check the position of both tank level sensors to ensure they are properly placed. Reconnect the sensor wires in the display panel if they are disconnected. If problems persist, reset the tank fluid level sensor sensitivity.
What to do if my Graco Reactor E-10hp Paint Sprayer tank level sensor does not sense empty tank?
If the tank level sensor doesn't sense an empty tank, flush and clean the inside of the tanks and the outside of the sensor and recessed area on the tank to remove any material buildup. Reconnect the LED wires inside the control panel if they are disconnected. If the issue persists, reset the tank fluid level sensor sensitivity.
What to do if my Graco Reactor E-10hp Paint Sprayer has no cycle counter switch input?
If there's no cycle counter switch input, verify that the recirc valves are open and the unit is set to Recirc mode. Check the cycle counter switch connection to the board. Also, check that the magnet and cycle counter switch are in place under the RES side motor end cover, replacing them if necessary.
What to do if my Graco Paint Sprayer primary heater(s) does not heat?
If the primary heater(s) isn't heating, here's what you can do: * If the heat is turned off, press the zone keys. * Check the temperature display for a diagnostic code if there's a temperature control alarm. * If there is a signal failure from the thermocouple, see E04: Thermocouple disconnected, page 33. * Check the resistance of the heater elements if the heater element has failed.
What does it mean if my Graco Paint Sprayer has a pressure transducer RES failure?
If there is a Pressure Transducer RES failure, first check the transducer RES electrical connection (J12). If that doesn't resolve the issue, reverse the ISO and RES transducer electrical connections at the board. If the error moves to transducer ISO (Status Code 3), replace transducer RES.
What does it mean if my Graco Paint Sprayer has a pressure transducer ISO failure?
If there is a Pressure Transducer ISO Failure, first check the transducer ISO electrical connection (J11). If that doesn't resolve the issue, reverse the ISO and RES transducer electrical connections at the board. If the error moves to transducer RES (Status Code 4), replace transducer ISO.
What to do if my Graco Paint Sprayer has pressure deviation from setpoint?
If your equipment cannot maintain enough pressure for a good mix with an impingement mix gun, try using a smaller mix chamber or nozzle.
What to do if my Graco Reactor E-10hp Paint Sprayer has motor controller faults?
If you're experiencing motor controller faults, cycle the power. If the error persists, replace the board.
What to do if my Graco Paint Sprayer experiences motor controller high temperature?
If the motor controller indicates a high temperature, shut down the system and move the Reactor to a cooler location. Allow one hour for cooling.
What to do if my Graco Paint Sprayer has a motor controller undervoltage?
If the motor controller experiences undervoltage, cycle the power and check the status indicator to see if the error is still active.
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.
