HandTop HT3200-UV K Series, Installation Instruction

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Diagnose
Check if the main tank is starving, if so, add ink.
Check the liquid sensor in sub-tank.
Check the ink pump see if it’s running normally.
Check the ink pump for blockage.
Check the ink supply system for leakage.
Check the ink pump filter for blockage
Alarm type
Four beeps,
【
Bi-Bi-Bi-Bi
】
Problem
Data transmission failure
Hardware communication malfunction
Diagnose
It is normal to hear four alarms occasionally.
If this happens continuous, it may be PCB board or other
hardware malfunction. Please contact your local agent for
technical support.
Alarm type
Five beeps,
【
Bi-Bi-Bi-Bi-Bi
】
Problem
Ink supply malfunction
Ink backflow to the safety box
Close the spray function and the ink valve
Adjust the negative pressure to -1.0kpa and press the
emergency stop button
Open the safety box and tap the ink tube to clear the
backflow ink
Open the top cover of the safety box and clean it with
cleaner
Replace the dirty ink tube