General Safety Information

PN 471555

®	Centrifugal Laboratory Exhaust

Installation, Operation and Maintenance Manual

Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or property damage! Retain instructions for future reference.

Vektor-CD

Direct or Belt Drive

The Vektor-CD fan is a side inlet centrifugal blower with a high plume dilution nozzle designed for laboratory exhaust systems. Available in either direct or belt drive configurations, the Vektor-CD is capable of up to 14 inches wg of static pressure and 100,000 cfm and can be constructed to AMCA spark B or

C specifications. All fans are AMCA 210 and 260 certified for flows as well as AMCA 300 for sound. The Vektor-CD is available in 15 sizes ranging from 12 to 66 inch wheels. Each fan has a permanently affixed manufacturer’s engraved metal nameplate containing the model number and individual serial number.

Only qualified personnel should install this fan system. Personnel should have a clear understanding of these instructions and should be aware of general safety precautions. Improper installation can result in electric shock, possible injury due to coming in contact with moving parts, as well as other potential hazards. Other considerations may be required if high winds or seismic activity are present. If more information

is needed, contact a licensed professional engineer before moving forward.

DANGER

Always disconnect power before working on or near a fan. Lock and tag the disconnect switch or breaker to prevent accidental power up.

CAUTION

When servicing the fan, motor may be hot enough to cause pain or injury. Allow motor to cool before servicing.

CAUTION

Precaution should be taken in explosive atmospheres.

1.Follow all local electrical and safety codes, as well as the National Electrical Code (NEC), the National Fire Protection Agency (NFPA), where applicable.

Follow the Canadian Electric Code (CEC) in Canada.

2.The rotation of the wheel is critical. It must be free to rotate without striking or rubbing any stationary objects.

3.Motor must be securely and adequately grounded.

4.Do not spin fan wheel faster than maximum cataloged fan rpm. Adjustments to fan speed significantly effects motor load. If the fan RPM is changed, the motor current should be checked to make sure it is not exceeding the motor nameplate amps.

5.Do not allow the power cable to kink or come in contact with oil, grease, hot surfaces or chemicals. Replace cord immediately if damaged.

6.Verify that the power source is compatible with the equipment.

7.Never open access doors to a duct while the fan is running.

Vektor-CD Centrifugal Laboratory Exhaust

47555 specifications

The Greenheck Fan model 47555 represents an innovative solution in air movement technology, designed for various applications requiring efficient and reliable ventilation. This powerful fan embodies advanced engineering and cutting-edge design to optimize airflow while maintaining energy efficiency.

One of the main features of the Greenheck 47555 is its robust construction. Built with high-grade materials, it withstands the rigors of commercial and industrial environments, ensuring longevity and durability. The fan is designed for easy installation and maintenance, which minimizes downtime and operational disruptions.

The 47555 utilizes an advanced airfoil blade design, which enhances performance by maximizing airflow and reducing noise levels. The aerodynamic shape of the blades is specifically engineered to move air efficiently, reducing power consumption while providing optimal ventilation. This characteristic aligns with the growing demand for environmentally friendly solutions in today’s market.

Equipped with a direct drive motor, the Greenheck 47555 offers increased reliability and reduced maintenance needs, as there are fewer moving parts that can wear out over time. The motor is designed to provide peak efficiency at various operating conditions, ensuring that energy usage is minimized without compromising performance.

The fan also includes adjustable speed options, allowing users to tailor airflow to specific requirements. This feature enhances control over ventilation and can contribute to energy savings, especially in applications where variable airflow is needed throughout the day.

Incorporating advanced technology, the Greenheck 47555 is capable of integrating with building management systems for remote monitoring and control. This connectivity enables operators to manage airflow and energy use proactively, aligning with modern smart building initiatives.

Additionally, the unit is available in various sizes and configurations, making it adaptable to a wide range of applications, from commercial kitchens to industrial warehouses. Customization options are also offered to meet unique project specifications.

In summary, the Greenheck Fan model 47555 is a powerful, reliable, and efficient choice for those looking to maintain optimal air quality in their spaces. With its advanced features, durable construction, and energy-efficient design, it meets the demands of modern ventilation needs while contributing to sustainability goals.