Vektor Field Coating Touch-up Procedure for Scratched Areas

Standard coating and color for the Vektor laboratory exhaust system is Greenheck’s LabCoat™ – Industrial Gray (041).

The procedure below details the correct method for repairing minor scratches in the coating.

Repair Kit Contents

1 pint Kem Kromik primer with MSDS

1 pint Industrial Gray (041) enamel with Material Data Safety Sheet

4 disposable foam brushes

1 sheet of sandpaper

2 technical data sheets for the two pints

1 repair procedure

Optional Accessories

Dirty Filter Sensor (Magnehelic Gauge)

Dirty filter sensor monitors pressure drop across the exhaust air filters. Visual gauge on the side of the plenum cabinet indicates the pressure across the filter section. Periodic inspection is necessary to determine whether filters need to be replaced.

Vapor Tight Lights

Vapor tight lights provide light to each of the compartments in the energy recovery plenum. The lights are wired to a junction box mounted on the outside of the unit. The switch requires a separate power source to allow for power to the lights when the unit main disconnect is off for servicing.

Electrical Package

1.Scuff affected area to be repaired using medium sandpaper (provided) or medium Scotch Brite™ pad. Feather the edges.

2.Clean affected area to be touched up using an alkaline based cleaner and rinse.

3.Apply Kem Kromik primer using 1 inch foam brush (provided). Follow technical data sheet instructions.

4.Allow primer to dry a minimum of 2 1/2 hours before top coating.

5.Topcoat with Industrial enamel using 1 inch foam brush (provided). Follow technical data sheets instructions. Allow painted units to air-dry and cure before putting into service. See Technical Data sheets for detailed drying and cure schedules at different temperatures.

To order coating repair kits, please reference Greenheck’s part number HAZ2037 HI-PRO GRAY FIELD DAMAGE REPAIR KIT. Please contact factory with your fan’s serial number for colors other than our standard Industrial Gray (041).

The electrical package consists of a switch and GFCI receptor mounted in a two gang, “in use” NEMA-

3R rated box with cover plate. This box would be mounted at the factory near the ERS plenum access doors.

The GFCI is rated for 15A, 125VAC and is provided with SafeLock™ Protection. This feature denies power if the GFCI is incorrectly wired or if the GFCI is damaged and protection is lost. The GFCI is also equipped with a trip indicator light to easily identify tripped condition. Receptor uses a NEMA 5-15 R configuration.

Supplied switch is industrial extra heavy duty grade with back and side wiring. The switch has a rating of 20A, 120/277VAC and single pole. The switch comes from the factory pre-wired to lights within ERS plenum section.

Electrical wiring for power to the electrical panel is to be installed by a licensed electrician in compliance with all local and national codes.

10Vektor ERS-MD Energy Recovery Plenum Laboratory Exhaust

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Greenheck Fan 474118 Optional Accessories, Vektor Field Coating Touch-up Procedure for Scratched Areas, Vapor Tight Lights
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474118 specifications

The Greenheck Fan 474118 is a robust ventilation solution designed for a wide range of applications in commercial and industrial environments. Known for its efficiency and durability, the Greenheck 474118 stands out as a reliable choice for building professionals.

One of the primary features of the Greenheck Fan 474118 is its high-performance EC motor technology. This advanced motor type is designed to provide exceptional energy savings while delivering optimum airflow performance. By utilizing an electronically commutated motor, the 474118 ensures that users benefit from lower operational costs without compromising on effectiveness.

The fan is engineered with a heavy-gauge steel construction, offering significant durability. This robust design not only withstands the rigors of demanding environments but also ensures long-term reliability. Furthermore, the fan's corrosion-resistant finish adds another layer of protection, making it suitable for installations in various climates and conditions.

Noise reduction is another critical aspect of the Greenheck 474118. Equipped with a specially designed fan blade, it operates smoothly, minimizing operational noise. This characteristic makes it a perfect choice for applications where ambient noise levels must be kept to a minimum, such as offices, schools, and hospitals.

An important feature of the Greenheck 474118 is its versatility in airflow applications. It is available in multiple sizes and configurations, allowing it to meet diverse ventilation needs. Whether it's for exhaust, supply, or make-up air, this model can accommodate various installation requirements, providing flexibility for architects and engineers.

Additionally, the Greenheck 474118 integrates smart technology for enhanced control and monitoring. With options for building automation integration, users can effectively manage airflow, improving overall system efficiency. The control options extend to variable speed operation, ensuring that the fan can be adjusted as per the specific demands of the application.

In terms of installation, the Greenheck 474118 is designed for easy access and maintenance. Its user-friendly design allows service personnel to perform routine checks and repairs with minimal disruption.

In summary, the Greenheck Fan 474118 is a high-efficiency, versatile, and durable ventilation solution. With its advanced motor technology, noise reduction features, and ease of maintenance, it is an excellent investment for anyone looking to enhance their indoor environment's air quality and energy efficiency. Its ability to adapt to various systems makes it a preferred choice in the HVAC industry.
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