DX-250Dispenser |
||
fault |
Possible reasons |
Troubleshooting methods |
LCDNot lit up |
• Not powered on |
Check the power cord connection |
• Turn on the power |
||
The system cannot start |
• The 'foot pedal' switch is not connected or the plug is not inserted correctly |
Check the connection of the foot switch |
There is an issue with the foot switch |
• Repair or replace the foot switch |
|
The internal wiring of the device is damaged or the connection is not secure |
Unplug the power cord and disconnect the air source. Remove the cover and check for damaged wires or loose connections |
|
There is a problem with the solenoid coil |
• Replace the solenoid coil |
|
•PCThere is a problem with the board |
• ReplacePCplate |
|
The system cannot boost the pressure |
• Insufficient air pressure |
• Increase the pressure of the gas source |
The air hose is not connected |
• Check the connection |
|
There is a problem with the regulator |
• Replace the regulator |
|
The system cannot be evacuated |
The vacuum setting is too low |
• Increase the vacuum setting |
There is a problem with the solenoid coil |
Replace the solenoid valve |
|
There is an issue with the vacuum Venturi tube |
• Replace the Venturi tube |
|
There is a problem with the vacuum needle valve |
Replace the needle valve |
|
Inconsistent glue dispensing |
There are bubbles in the adhesive |
• Reduce the vacuum setting |
The dispensing time is too short |
• Extend the dispensing time |
|
At the beginning, the dispensing needle is blocked |
• Replace the needle |