What to do if my ViscoTec Preeflow eco-PEN300 is dripping material?
If your ViscoTec Dispenser is dripping or running on of material, it could be due to: * The suck-back not being set correctly. Adjust the suck-back. * Air bubbles in the material. Bleed the dispenser or material pipes. * The material being compressible. Degas the material.
What to do if ViscoTec Dispenser is dripping?
If your ViscoTec Dispenser is dripping or the medium is running on, first ensure that the sucking back setting is correctly configured. If that's not the issue, check for air bubbles in the medium and bleed the system to remove them. As a last resort, if the medium is compressible, degas it.
Why ViscoTec Dispenser is not conveying enough medium?
If your ViscoTec Dispenser isn't conveying enough medium, several factors could be at play. Start by checking if the needle is blocked and clean or replace it if necessary. Ensure that the medium hasn't hardened, and if so, clean the dispenser thoroughly. Verify that the needle size is appropriate; if it's too small or long, switch to a different cross-section and reduce the speed or flow rate. Also, check if the stator is swollen and replace it if needed. Confirm that there's an adequate supply of medium, inspecting the hose and primary pressure, increasing the pressure if necessary. Lastly, make sure the motor is properly connected.
Why is there no material feeding from my ViscoTec Dispenser?
If there's no or too little material feeding from your ViscoTec Dispenser, consider these possible causes and solutions: * The motor might not be connected. Ensure it's properly connected. * There might be a fault with the mains supply. Check the electrical installation. * The material may have hardened or set. Dismantle and clean the dispenser. * The dosing needle could be blocked. Clean or replace the dosing needle. * The dosing needle might be too small or too long. Use a different needle cross-section and reduce the speed/flow rate volume. * The stator or rotor could be worn. Replace the stator/rotor. * The stator might be swollen. Check the resistance of the stator to the material and replace the stator. * The revolution might be too low. Correct the revolution. * T...
Specifies the correct application of the eco-PEN300 dispenser and outlines actions considered misuse, voiding warranty.
Identifies potential hazards like material toxicity, moving components, and pressurized material, with mitigation steps.
Covers the complete process of setting up the dispenser, including fitting the stator, connecting units, feeding material, and calibration.
Details how to start and stop dosing processes, and perform necessary calibration for accurate results.
Lists common faults, their possible causes, and recommended actions for resolving issues with the dispenser.
Presents key performance data, operating conditions, and specifications for the eco-PEN300 dispenser.
General| Repeat Accuracy | ± 1% |
|---|---|
| Weight | approx. 1.5 kg |
| Power Supply | 24 V DC |
| Viscosity Range | 1 - 1, 000, 000 mPas |
| Material | Stainless Steel |
| Communication Interface | RS232 |
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