How to stop ViscoTec preeflow eco-PEN450 from dripping?
If your ViscoTec Dispenser is dripping or the material is running on, the issue might stem from a few causes. First, check and adjust the suck-back setting. Also, air bubbles in the material can cause dripping, so ensure you bleed the dispenser and material pipes. Finally, if the material is compressible, degassing it may resolve the problem.
What to do if ViscoTec preeflow eco-PEN450 is not dispensing enough material?
If your ViscoTec Dispenser isn't feeding enough material, make sure the motor is connected. Check the electrical installation for any faults with the mains supply. If the material has hardened or set, dismantle and clean the dispenser. Clean or replace the dosing needle if it's blocked. If the dosing needle is too small or too long, use a different needle cross-section and reduce the speed/flow rate volume. Replace the stator/rotor if they are worn. Check the stator's resistance to the material and replace the stator if it is swollen. Correct the revolution if it is too low. Ensure an adequate supply of material by feeding material, checking the inlet pressure, and correcting it if required.
Why is my ViscoTec preeflow eco-PEN450 not feeding material?
If your ViscoTec Dispenser isn't feeding enough material, several factors could be at play. First, ensure the motor is properly connected. Secondly, check the electrical installation for any faults with the mains supply. If the material has hardened, you'll need to dismantle and thoroughly clean the dispenser. A blocked dosing needle can also cause this issue, so try cleaning or replacing it. Also, verify that the dosing needle size is appropriate; if it's too small or long, switch to a different cross-section and reduce the speed/flow rate. Inspect the stator/rotor for wear and replace if necessary. A swollen stator can also impede material flow, so check its resistance to the material and replace if needed. Ensure the revolution speed is correctly set. Finally, confirm that there's an ad...
Lists all components included in the product delivery.
Instructions for checking the delivery for damage and completeness upon receipt.
Defines symbols and safety notices used throughout the manual for hazard communication.
Specifies the correct usage of the dispenser and defines prohibited applications and actions.
Outlines requirements for operators and maintenance staff, including necessary qualifications and training.
Lists essential documents to be read, understood, and followed for safe operation.
Provides critical notes to avoid damaging the dispenser during operation and ensure precision dosing.
Details requirements for providing and using personal protective equipment (PPE) for all work.
Identifies potential hazards like material hazards, moving components, and pressurized material during operation.
Specifies ambient conditions for safe transportation and storage of the dispenser to maintain integrity.
Step-by-step guide for setting up and preparing the dispenser for first use, performed by qualified staff.
Detailed instructions for correctly installing the stator onto the rotor assembly using provided aids.
Procedures for securely connecting the dosing unit with the drive unit, ensuring proper alignment.
Guides on supplying material and removing air from the dispenser for proper function.
Explains the necessity and process for calibrating dosing quantity for achieving precise and consistent results.
Daily procedures for switching on, starting, and switching off the dispenser and dosing process.
Instructions for safely taking the dispenser out of service and preparing it for operation again.
Recommended schedule for routine checks and maintenance tasks to ensure problem-free operation.
Common faults, their possible causes, and recommended actions for resolution to address issues.
Procedures for safely disconnecting, removing, and replacing the stator assembly.
Steps for disassembling the dispenser, focusing on the rotor assembly, for cleaning purposes.
Detailed list of all available spare parts with item numbers, descriptions, and part numbers.
Visual representation of spare parts, illustrating their relationship and assembly.
Formal declaration regarding compliance with EU directives for machinery and components.
Key technical parameters, specifications, and operating limits of the eco-PEN450 dispenser.
Lists materials used for dispenser components that come into contact with the conveyed material.
Provides detailed physical dimensions, measurements, and diagrams of the dispenser.
General| Max Flow Rate | 450 ml/min |
|---|---|
| Power Supply | 24 VDC |
| Repeatability | ± 1% |
| Hose Inner Diameter | 6 mm |
| Hose Outer Diameter | 10 mm |
| Drive | Electric |
| Material | Stainless steel |
| Material Contact | Stainless steel AISI 303, ceramic |
| Protection Class | IP |
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