¶ Troubleshooting
¶ 1. Clicking the "Clean Tank" or "Exposure" function, check whether the UV light source turns on.
¶ 1.1 If the UV light source DOES turn on:
- Remove the front cover of the machine. Check the cable on the LCD screen's flexible cable for any damage, contamination, or bending. Carefully disconnect and then firmly reconnect the cable.
- If the cable is damaged: Replace it with a cable.
- If the cable appears intact: The LCD screen itself is likely faulty and needs to be replaced.
¶ 1.2 If the UV light source does NOT turn on
- Check the power supply unit at the rear of the device. Verify if the output for the LED array is correct.
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If there is a DC 24V output: The LED light board is defective and must be replaced.
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If there is NO DC 24V output: Check if there is AC 220V input to the power supply unit. If AC 220V input is present: The power supply unit itself is faulty and needs replacement.