Potential cause: Motor (dispenser cable) is not connected
Correction: Connect motor to eco-CONTROL unit Check all connections!
Potential cause: Dosing needle is blocked, dosing needle is bent
Correction: Clean and/or replace the dosing needle
Potential cause: Material has hardened / cured
Correction: Clean the dispenser
Potential cause: The dosing needle is too small or too long
Correction: Use a different dosing needle cross-section, reduce Dosing speed / flow rate
Potential cause: Insufficient supply of medium
Correction: Increase the supply pressure. Check for air-bubbles. Check the hose line.
Potential cause: Stator is swollen
Correction: Check material resistance, contact manufacturer