User Manual Q&AAnswer
May 07, 2025 - 08:13 AM
**Installation and Set-Up:**
1. **Qualified Personnel:** All operations described in the user manual must be performed by qualified personnel properly trained and qualified to install and maintain ventilation equipment. Do not attempt to install the product yourself.
2. **Pre-Installation Checks:**
- Ensure that the fan impeller rotates freely.
- Check for condensate on the motor.
- Check the electrical resistance of insulation between motor windings and casing.
3. **Fan Installation Recommendations:**
- Follow specific guidelines for fan installation into an air duct system, changing diameter installation, obstructed space installation, and more as outlined in the manual.
4. **Connection to Power Mains:**
- The fan motor is rated for connection to three-phase AC 400 V/50 (60) Hz. Connect the fan motor via the terminal block according to the electrical mains wiring diagram using a durable insulated and heat-resistant cable.
5. **Commissioning:**
- The organization responsible for commissioning should ensure proper motor phasing and starting pattern selection. Refer to the "Asynchronous Electric Motor Starting Methods" section for details on starting methods.
6. **Technical Maintenance:**
- Disconnect the unit from power supply before any maintenance operations. Technical maintenance must be carried out at least once a year. Follow the outlined steps for maintenance in the manual.
7. **Possible Malfunctions and Their Elimination:**
- Refer to the troubleshooting guide provided in the manual for possible reasons and solutions for common malfunctions such as the fan not starting, excessive noise or vibration, and more.
8. **Storage and Transportation Regulations:**
- Follow guidelines for storing and transporting the unit to prevent damage. If the storage duration is longer than 3 months, regularly turn the impeller by hand.
9. **Manufacturer's Warranty:**
- The product is covered by a manufacturer's warranty for 24 months after the retail sale date, provided all transportation, storage, installation, and operation regulations are observed. Warranty repair is available for faults caused by the manufacturer during the guaranteed period.
By following the detailed instructions in the user manual, you can ensure the proper installation and set-up of the VENTS VDO Axial Smoke Extraction Fan for efficient operation and compliance with safety regulations.
Add New Comment