Warning

Warning

Warning

Installation

Mechanical Equipment:

The fluid cooler is designed to operate at full speed and half speed. Warranty is void if the tower is operated at speeds which cause damaging vibrations to the tower and associated equipment. When utilizing a variable frequency drive, the tower must be tested across the full range of speeds and checked against CTI guidelines for ex- cessive vibration. Speed ranges not meeting these guidelines must be locked out in the VFD.

Always shut off electrical power to the tower fan motor prior to performing any maintenance on the tower. Any electrical switches should be locked out and tagged out to prevent others from turning the power back on.

1.If equipped, check oil level in accordance with the Geareducer User Manual for the Geareducer. (Although the Geareducer was filled to the proper level at the factory, tipping during shipment and hoisting may have caused some loss of oil.) If oil is required, fill Geareducer to the proper level with approved lubricant. (See Geareducer User Manual ) Check oil level at the Geareducer or dipstick (standpipe located on fan deck, if so equipped) to confirm that the proper level is indicated.

2.On double-flow models—MHF706 and MHF707—install fan cylinder and two-piece fan guard according to the installation drawing shipped with the fluid cooler.

Improper installation of the fan cylinder and fan guard will destroy the structural integrity of the fan guard. Failure of the fan guard could allow operating or maintenance personnel to fall into the rotating fan.

3.Spin the fan(s) manually to assure that all fan blades properly clear the inside of the fan cylinder. If equipped, observe the ac- tion of the coupling (or drive shaft couplings) to be sure that the motor and Geareducer are properly aligned. If necessary, cor- rect the alignment in accordance with the included manual. For belt drive equipped models observe the action of the sheaves and belts to be sure that the motor is properly aligned with the fan sheave. See Belt Tensioning and Sheave Alignment on pages 22 thru 24.

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SPX Cooling Technologies Marley MH Fluid Cooler user manual Mechanical Equipment
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Marley MH Fluid Cooler specifications

The SPX Cooling Technologies Marley MH Fluid Cooler is a leading-edge solution designed to efficiently manage heat in various industrial applications. Renowned for its performance and reliability, the Marley MH series has become a preferred choice among engineers and facility managers seeking to optimize their cooling processes.

One of the standout features of the Marley MH Fluid Cooler is its innovative design, which emphasizes both energy efficiency and minimal water usage. This closed-circuit cooler employs a unique counterflow design that ensures optimal heat exchange. By allowing the fluid to flow in the opposite direction to the air movement, this system maximizes cooling capacity while minimizing the environmental footprint.

The Marley MH Fluid Cooler is equipped with advanced technologies that enhance its operational efficiency. Its high-efficiency fans are designed for low power consumption, providing significant energy savings over traditional cooling solutions. Additionally, the cooler is constructed with corrosion-resistant materials, ensuring longevity and reducing maintenance costs. The robust design also allows for seamless operation in varying environmental conditions, making it suitable for a wide range of applications, including power generation, manufacturing, and chemical processing.

Another key characteristic of the Marley MH Fluid Cooler is its modular construction, which facilitates ease of installation and adaptability to different setup configurations. This scalability makes it a versatile choice for projects of varying sizes. The unit can be custom-engineered to meet specific cooling requirements, ensuring that users get the precise performance needed for their operations.

Moreover, the Marley MH Fluid Cooler includes a user-friendly control interface that allows for easy monitoring and adjustment of operational parameters. This feature not only enhances user experience but also helps in optimizing performance by enabling real-time performance tracking and adjustments based on system demand.

In summary, the SPX Cooling Technologies Marley MH Fluid Cooler represents a perfect blend of efficiency, durability, and flexibility. With its advanced design, energy-efficient operation, and user-friendly controls, it stands out as a top-tier choice for any industrial cooling application in today's competitive market. Whether for large-scale industrial plants or smaller setups, the Marley MH series is engineered to deliver reliable performance while helping to maintain environmental sustainability.
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