Graco Reactor E-10hp Instructions Manual page 29

a. If status code 5 is still present, replace the
board.
b. If status code 5 is not active, test the motor. See
Test Motor, page 53.
Status Code 6: High Motor Temperature
The motor is running too hot.
1. Reduce the pressure duty cycle, gun tip size, or
move the Reactor to a cooler location. Allow 1 hour
for cooling.
2. Check the fan operation. Clean the fan and motor
housing.
3. Check J9 overtemperature connector on the control
board.
Status Code 7: No Cycle Counter Switch
Input
Have not received input from cycle counter switch for 10
seconds after selecting Recirc mode or unit is unable to
park within 15 seconds of entering park mode.
1. Verify that the recirc valves are open and the unit is
set to Recirc mode.
2. Check the cycle counter switch connection to the
board (J10), see F
IG
3. Check that the magnet (224) and cycle counter
switch (223) are in place under the RES side motor
end cover (229). Replace if necessary.
Status Code 8: High Cycle Rate
The system is spraying more than 1 gpm. The system
will shutdown if spraying more than 1.1 gpm.
1. Reduce the pressure and/or gun tip size.
Status Code 9: Low Tank Level
The tank level sensors sense ISO and RES material
density inside the tank, and warns or shuts down,
depending on settings of DIP switch 5. See DIP Switch
Settings, page 30.
1. Add material to the supply tank, if necessary.
332144H
. 12, page 45.
2. Check that the tank level sensor is in contact with
the surface of the tank. Replace if necessary. See
Tank Fluid Level Sensors, page 55.
3. Check J6 connections on the control board. T
8, page 45.
Level Sensor
LED Status
Green - on Sensor is powered
Green - off Sensor is not powered
Yellow - on Sensor detects material
Yellow - off Sensor does not detect material
Status Code 11: Locked Motor Rotor
Verify that the pumps are not seized and move freely.
The motor is unable to turn. Replace the motor, page
53.
Shut off the unit and contact your distributor before
resuming operation.
Status Code 12: Motor Controller
Overvoltage
Too much voltage connected to the control board. See ,
page 73, for power requirements.
Cycle the power and check the status indicator to see if
the error is still active.
Status Code 13: Motor Controller
Undervoltage
Not enough voltage connected to the control board. See
page 73, for power requirements.
Cycle the power and check the status indicator to see if
the error is still active.
Status Code 14: Motor Controller High
Temperature
The motor control board is too hot.
Shutdown and move the Reactor to a cooler location.
Allow 1 hour for cooling.
Status Code 15-19: Motor Controller Faults
Cycle power. If the error is still present, replace the
board. See Motor Control, page 44.
Troubleshooting
ABLE
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