Sidewall Propeller Fans

	PN 471755
®	Sidewall Propeller Fans

Belt Drive, Direct Drive and Reversible

Exhaust, Supply and Filtered Supply

Installation, Operation and Maintenance Manual

Please read and save these instructions for future reference. 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!

Greenheck’s sidewall propeller fan line is the ideal choice for factory and warehouse applications where high volumes of air and low pressures are required. From general ventilation to industrial duty, the range of construction and performance capabilities offered represent the most comprehensive sidewall propeller fan line in the industry.

Performance spans the range between 300 to 87,000 cfm (510 to 147,814 m3/hr) with static pressures to 1.25 in. wg (249 Pa). Fan sizes range from 8 to 54 inches (203 to 1372 mm) for direct drive and 20 to 72 inches (508 to 1829 mm) for belt drive. Regardless of fan size, performance or duty level, all Greenheck sidewall propeller fans are built to perform with the same high standards of reliability and durability. All models are available in exhaust or supply arrangements.

Models SE1, SS1, SE2, SS2, SCE3, SCS3, SCR3, SBE-1, SBS-1, SBE-2, SBS-2, SBE-3, SBS-3, SBCE, SBCS, and SBCR.

Filtered Supply

Filtered supply wall housings are available in seven sizes for fans ranging from size 24 to 54 inches (610 to 1372 mm). They are designed with

the draw-thru concept to achieve the highest filter and fan efficiencies. Permanent 2 inch (51 mm) washable filters are accessed through a bolted panel and can be easily removed for cleaning.

General Safety Information

Only qualified personnel should install this fan. 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, lock and tag power source before installing or servicing. Failure to disconnect power source can result in fire, shock or serious injury.

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) and

the National Fire Protection Agency (NFPA), where applicable. Follow the Canadian Electric Code (CEC) in Canada.

2.The rotation of the propeller 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 propeller faster than max 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.

Sidewall Propeller Fans • Exhaust, Supply and Filtered Supply 1

PN 471755 specifications

The Greenheck Fan PN 471755 is a high-performance ventilation solution widely recognized for its reliability and efficiency in various commercial and industrial applications. As a leader in air movement and control, Greenheck has set the standard for innovative designs and cutting-edge technologies in the HVAC industry.

The PN 471755 is designed to provide exceptional airflow while maintaining optimal energy efficiency. One of its key features is its advanced motor technology, which incorporates energy-efficient motors that reduce energy consumption and operational costs. This is particularly beneficial for facilities looking to minimize their carbon footprint and comply with increasing energy regulations.

This fan model is built with high-quality materials, ensuring durability and long service life. It utilizes a robust construction that makes it suitable for both indoor and outdoor environments. The corrosion-resistant components enhance its performance in harsh conditions, making it an ideal choice for a variety of applications, from manufacturing plants to commercial kitchens.

Another significant characteristic of the PN 471755 is its quiet operation. Greenheck has implemented sound-dampening technologies that minimize noise levels while ensuring effective airflow. This is crucial for settings where noise control is a priority, such as schools, offices, and healthcare facilities.

The fan also features an easy installation process, with customizable designs that allow for flexibility in various configurations. Users can choose different sizes and mounting options to meet specific needs, ensuring that the PN 471755 integrates seamlessly into existing systems.

Additionally, the PN 471755 is equipped with advanced controls that enable users to monitor and adjust performance in real-time. This technology helps optimize airflow depending on specific demands, providing better indoor air quality and enhancing overall system efficiency.

In conclusion, the Greenheck Fan PN 471755 stands out in the HVAC market due to its innovative technology, energy efficiency, and quiet operation. Its robust design and customizable options make it a versatile choice for meeting diverse ventilation requirements in numerous applications. Whether you are looking to improve air quality or reduce energy costs, the PN 471755 is a reliable and effective solution.