Greenheck Fan 47555 Curb Installations, Bases-Foundation and Isolation, Structural Steel

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Curb Installations

Greenheck supplies gasketing material for all multi- section curbs and/or plenums. Install gasketing prior to bolting split curbs and or plenums together.

NOTE: Steel, concrete or wood support is per structural engineer and in accordance with load requirements and applicable building codes.

Structural Steel

Greenheck Roof Curb for Vektor Systems

Continuous Weld or Stitch Weld

6 in. minimum stitch weld x 3-1/4 in. spacing Minimum 6 in. weld on each corner. (hardware by others)

Steel structural support (by others)

Concrete Deck

Greenheck Roof Curb for Vektor Systems

Install 1/2 in. bolt

5-1/2 in. maximum bolt spacing

4 in. maximum spacing from curb corners (hardware by others)

Concrete structural support (by others)

Wood Deck

Greenheck Roof Curb for Vektor Systems

Install 1/2 in. lag or thru-bolt

(as determined by structural engineer)

with 1 in. washer in each hole shown above (hardware by others)

Wooden structural support (by others)

Bases—Foundation and Isolation

Critical to every fan installation is a strong, level foundation. A reinforced poured concrete pad with a structural steel base or inertia base provides an excellent foundation. Structural bases must be sturdy enough, with welded construction, to prevent flexing and vibration.

To eliminate vibration and noise from being transferred to the building, vibration isolators should be used. The fan is mounted directly on the isolation base and must be supported for the entire length of the fan base angle (Refer to the installation manual for structural bases if the base was supplied by Greenheck). Isolators are installed between the isolation base and the foundation.

After the fan, isolation base and isolators are installed, the entire assembly must be leveled. Position the level on the isolation base, not the fan shaft, for proper leveling. Additionally, the motor and fan shafts must be level and parallel relative to each other for proper alignment.

Vektor-CD Centrifugal Laboratory Exhaust

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Contents Installation, Operation and Maintenance Manual General Safety InformationInspection and Maintenance during Storage ReceivingUnpacking HandlingInstallation Standard Fan ConfigurationsRigging / Assembly Instructions System Identification TagsCurb Installations Bases-Foundation and IsolationStructural Steel Concrete DeckRiser Installation Plenum AssemblyLab Exhaust Riser Plenum Isometric ViewPlenum Installation Modular Plenum Isometric ViewFan Installation Vektor Field Coating Repair Procedure for Scratched Areas Duct Connections to the Bypass Air Plenum BAPPlenum and Fan Drainage Piping and Trap Detail by others For Vektor Fans with a WeatherhoodMotor Disconnect Wiring & Isolation Damper Wiring Diagram For Vektor Fans without a WeatherhoodApplications with Variable Frequency Drives VFD Isolation Damper ControlAdditional steps for initial start-up Unit Start-UpVibration Serviceable Components Routine Maintenance & OperationFan Operation Belt DrivesService Belt Drive Installation Belt DriveMotors BearingsBearing Replacement Radial Gap, Overlap & Wheel AlignmentProblem Cause Corrective Action TroubleshootingUnit Identification Maintenance Log Warranty

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.