Troubleshooting
10
333233D
4
Deviation
High Temperature
The temperature of the system is near the maximum operation temperature. The
performance has been reduced to prevent the sprayer from completely shutting
down.
•
Check fan operation. Clean fan and driver housing. Verify fuses are intact in junc-
tion box.
•
Reduce pressure, duty cycle, or gun tip size.
•
Move unit to a cooler location.
5
Alarm
Motor Temperature Fault
Motor is running too hot. Allow unit to cool.
•
Check fan operation. Clean fan and driver housing. Verify fuses are intact in junc-
tion box.
•
Reduce pressure, duty cycle, or gun tip size.
•
Move unit to a cooler location.
6
Alarm
Board Temperature Fault
The control board is running too hot. Allow unit to cool.
•
Check fan operation. Clean fan and driver housing. Verify fuses are intact in junc-
tion box.
•
Reduce pressure, duty cycle, or gun tip size.
•
Move unit to a cooler location.
7
Alarm
Encoder Calibration Error
•
Cycle power and check status indicator to see if error is still active.
•
Calibrate the encoder (see page 17).
•
Contact your Graco distributor or Tech Service for more information.
8
Alarm
Encoder Error
•
Cycle power and check the status indicator to see if the error is still active.
•
Verify that the encoder cable is connected securely.
•
The encoder may need to be replaced.
•
Contact your Graco distributor or Tech Service for more information.
9
Alarm
Software Versions Do Not Match
•
Obtain software update token and follow
Software Update
procedure
(contact your Graco distributor or Tech Service for more information).
10
Alarm
Circuit Board Communication Failure
•
Cycle power and check status indicator to see if error is still active.
•
Contact your Graco distributor or Tech Service for more information.
11
Alarm
Internal Circuit Board Hardware Failure
•
Cycle power and check status indicator to see if error is still active.
•
Contact your Graco distributor or Tech Service for more information.
12, 13
Alarm
Internal Software Error
•
Cycle power and check status indicator to see if error is still active.
•
Contact your Graco distributor or Tech Service for more information.
Fast Flash
Deviation
See
Power Saving Mode
, page 9.
Blink Code
Error Type
Troubleshooting Steps