18
UVCS LED Light-Curing Conveyor Systems User Guide
Troubleshooting
The
BlueWave LED Flood System
constantly verifies the performance of the power supply and LED head. If a
problem is detected, a diagnostic screen is displayed (Figure 28).
Please take note of the contents of the screen and contact Dymax for support.
If a screen like Figure 29 appears, the LED Head has overheated. The system will attempt to cool the LED Head
for approximately 5 minutes. If the head cools down within this time period, the LED Flood system will
continue to operate normally. Otherwise, the diagnostic screen (Figure 28) will be shown.
Figure 28. Diagnostics Screen
Figure 29. LED Head Has Overheated
Table 1. Troubleshooting Chart for UVCS LED Conveyor Systems
–
LED Array Issues
Problem
Possible Cause
Corrective Action
Unit
does not power up
The Power Cord is not plugged
in or damaged
Check the connections and condition of the Power
Cord
The Onboard Fuse is blown
Check Onboard Fuse
There is no electrical power at
the Receptacle
Test the Receptacle for power
Unit powers up but LED is not
producing light
The LED intensity adjustment is
set to the minimum
Increase the LED intensity setting.
The Interface Cable connections
are loose or damaged
Check the connections and condition of the
Interface Cable
The activation switch on the
conveyor is not in the “on”
position
Verify that they activation switch is in the “on”
position
Unit is operating normally
and LED suddenly stops
producing light
The over-temperature shutdown
was triggered
Check that the flow of cooling air into the Power
supply or LED Flood Array is not restricted. Check
that the Filter is clean. If the LED does not
illuminate after restarting, contact Dymax
Application Engineering
LED Array provides only low-
intensity light
The LED intensity adjustment is
set to the minimum
Increase the LED intensity setting
The Lens Optics are
contaminated/dirty
Clean the surface of the Lens
Lamp height may have changed
since last operated
Verify the lamp height and adjust as needed