To Next PageTo Next PageWhat to do if my Graco Paint Sprayer motor gets too hot?
If your Graco Paint Sprayer motor is running too hot, try the following: * Reduce the pressure duty cycle. * Reduce the gun tip size. * Move the Reactor E-10 to a cooler location. Allow one hour for cooling. Also, check the fan operation and clean the fan and motor housing.
What to do if Graco Reactor E-10 Paint Sprayer shows Status Code 4: Transducer B Failure?
If the Graco Paint Sprayer displays Status Code 4 indicating a Transducer B Failure: * Check the transducer B electrical connection. * Reverse the A and B transducer electrical connections at the board. If the error moves to transducer A (Status Code 3), replace transducer B.
What to do if Graco Reactor E-10 motor does not operate?
If the motor isn't running, there could be several reasons: * If the function knob is set to a run position while powering on, set it to Stop/Park, then select the desired function. * Inspect the connection at J11 (120 V) or J4 (240 V) on the control board for looseness. * Check brushes for wear (less than 1/2 inch). Replace if needed. * Realign or replace broken or misaligned brush springs. * Clean the brush holder and align brush leads for free movement if brushes or springs are binding. * Replace the motor if the armature is shorted. * For burn spots, black pitting, or other damage on the motor commutator, remove the motor and have a motor shop resurface the commutator, or replace the motor. * Replace the control board if it has failed.
What to do if Graco Reactor E-10 shows Status Code 7: No Cycle Counter Switch Input?
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.
What to do if Graco Reactor E-10 Paint Sprayer shows Status Code 1: Pressure Imbalance?
If you're encountering Status Code 1 for a pressure imbalance: * Check the fluid supply of the lower pressure component and refill if necessary. * Slightly turn the Recirc/Spray valve for the higher pressure component toward Recirc until the gauges show balanced pressures. * Check the fluid inlet strainers and fluid filters at the gun. * If using a disposable mixer gun kit, clean or change the restrictor at the mixer manifold.
What to do if Graco Reactor E-10 shows Status Code 5: Excessive Current Draw?
If you're seeing Status Code 5 for excessive current draw: * The rotor may be locked, preventing the motor from turning, in that case replace it. * There might be a short on the control board, replace the board. * Worn or hung-up motor brushes could be causing arcing, replace them.
What to do if Graco Paint Sprayer shows Status Code 6: High Motor Temperature?
If the unit displays Status Code 6 indicating high motor temperature: * Reduce the pressure duty cycle, use a smaller gun tip size, or move the Reactor E-10 to a cooler location. Allow one hour for cooling. * Check the fan operation and clean the fan and motor housing.
What to do if Graco Paint Sprayer has no temperature display (heated units only)?
If there's no temperature display on your heated unit, check the following: * Ensure the display cables are securely connected to the control board. * Check if the board LED is lit. If not, replace the control board. * Verify that the power supply meets the requirements. * Check all cable connections. * Cycle Motor Power off, then on to reset the breaker.
What to do if Graco Reactor E-10 fan not working?
If the fan isn't working, check that the cable is securely connected at both the fan and at J9 on the control board. If the cable is properly connected, the fan may be defective and require testing and replacement.
What to do if Graco Reactor E-10 displays wrong temperature?
If the temperature display is incorrect, check the position of the °F/°C switch and set it correctly.
General| Brand | Graco |
|---|---|
| Model | Reactor E-10 |
| Category | Paint Sprayer |
| Language | English |
General warnings about electrical hazards and precautions to prevent electric shock during operation and servicing.
Hazards associated with toxic fluids and fumes, emphasizing proper PPE and handling.
Requirements for wearing appropriate protective equipment to prevent serious injury during operation and servicing.
Describes the function and use of slow recirculation mode for temperature transfer and heating.
Explains the use of fast recirculation for higher flow rates and tank heating.
Details the automatic pressure adjustment feature for dispensing and spraying.
Explains the function knob used to select operational modes like Stop/Park, Recirculation, and Pressure Adjust.
Describes the status indicator light's function for indicating operational status and error codes.
Instructions for properly positioning the Reactor E-10 unit on a level surface and avoiding rain exposure.
Guidelines for connecting the unit to the correct power source and ensuring proper electrical installation.
Importance of grounding the equipment to prevent static and electric shock hazards.
Initial step to set the function knob to the Stop/Park position before spraying.
Instructions to set the recirculation/spray valves to the spray position for operation.
How to adjust the function knob to set the desired fluid pressure for spraying.
Verifying pressure balance between components A and B using gauges before spraying.
Procedure for opening gun fluid manifold valves on impingement mix guns for spraying.
Engaging safety locks on the gun to pause operation safely.
Setting the function knob to Slow Recirc to maintain temperature during a break.
Setting valves to Recirc to bring temperatures back up after a pause.
Instructions for safely refilling fluid tanks while maintaining system pressure.
Engaging safety locks on the gun as the first step in relieving system pressure.
Setting the function knob to Stop/Park as part of the pressure relief process.
Turning valves to Recirc to dump fluid back to tanks and drop gauge pressure.
Recommends following the pressure relief steps before shutting down the unit for breaks.
Specific shutdown step for impingement mix guns to keep internal parts clean.
Turning off the heater power for heated units as part of the shutdown procedure.
Engaging safety locks as the initial step for flushing the equipment.
Setting the function knob to Stop/Park during the flushing process.
Turning off heater power for heated units to allow the system to cool during flushing.
Removing recirculation tubes and placing them in waste containers for flushing.
Setting the recirculation/spray valves to Recirc to begin the flushing sequence.
Using Fast Recirc to pump solvent or new fluid through the system.
Explanation of how to interpret status codes by counting the blinks of the status indicator (ST).
Critical safety precautions and preparation steps before starting any repair work on the equipment.
Step-by-step instructions for safely removing the fluid supply tanks from the unit.
How to switch temperature displays between Fahrenheit and Celsius.
Procedure to adjust calibration screws for accurate temperature readings on the displays.
Part numbers and descriptions for heated proportioner models.
Part numbers and descriptions for nonheated proportioner models.
List of common spare parts recommended for keeping on hand for all units.
List of specific spare parts recommended for heated unit models.
Contact information and resources for obtaining the latest product information and support from Graco.
