SPX Cooling Technologies MHF702, MHF705 user manual Fluid Cooler Installation

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Warning

Note

Installation

Hoisting clips are provided for ease of unloading and positioning the fluid cooler. For overhead lifts or where additional safety is required, safety slings should also be placed under the fluid cooler modules. Under no circumstances should you combine the top and bottom modules of modular models and attempt to hoist them at the same time by utilizing the hoisting clips alone!

Fluid Cooler Installation

These installation instructions are intended to help you prepare be- fore your fluid cooler arrives. If discrepancies exist between these instructions and those shipped with the fluid cooler, the instructions shipped with the fluid cooler will govern.

1.Prior to placement of the fluid cooler, confirm that the supporting platform is level, and that the anchor bolt holes are correctly located in accordance with Marley drawings.

2.Place bottom module on your prepared supports, aligning anchor bolt holes with those in your supporting steel. Make sure that the orienta- tion agrees with your intended piping arrangement. Attach fluid cooler to supporting steel with 19mm diameter bolts and flat washers (by others). See support drawing for location and quantity. Position flat washers between the bolt head and the fluid cooler basin flange.

3.Before setting top module in place on bottom module, clean any debris from the underside of the top module fill, skid and beams and from the top of the bottom module and remove shipping cover from bottom of top module—replace fasteners at side of module to pre- vent leaks. Place top module on the top peripheral bearing surface (factory-installed gasket) of bottom module, aligning mating holes as it is set in place. Attach top module to bottom module with fasteners provided according to drawings shipped with your fluid cooler.

4.Connect the recirculation piping with rubber boot shipped with the bottom module piping according to drawings shipped with you fluid cooler.

5.Attach makeup water supply piping to appropriately-sized float valve connection located in collection water basin side wall. Install the drain and overflow according to drawings shipped with your fluid cooler. If you wish to pipe overflow and drain water to a remote discharge point, make those connections at this time also.

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Contents Marley MH Fluid Cooler Page Contents Preparation Safety FirstFluid Cooler Location Hoisting Fluid Cooler InstallationTower Shipment Receiving Fluid CoolerFluid Cooler Installation When using a starter Motor WiringWhen using a VFD When using a two-speedstarterInstallation Mechanical Equipment Installation Fluid Cooler Start-Up OperationWater System Operation General Fluid Cooler OperationFan acceleration time of 30 seconds per hour Wintertime OperationOperation Protection Against Coil Freezing Intermittent Wintertime OperationModel Coil Volume Water Treatment and Blowdown MaintenanceMaintaining Water Quality Blowdown Fluid Cooler CleaningBelt Tensioning Jacking Screws Sheave Alignment Straight EdgeBushing Fastener Torque Values Fluid Cooler MaintenanceMaintenance Further instructions Motor Relubrication InstructionsSeasonal Shutdown Instructions Prolonged Shutdown SPX Cooling Technologies Services Maintenance Schedule Trouble Cause Remedy TroubleshootingTroubleshooting Additional Information Page SeaM05-116E

MHF702, MHF705 specifications

SPX Cooling Technologies has established itself as a leader in innovative cooling solutions, with the MHF705 and MHF702 units being prime examples of their commitment to efficiency and performance. These models are designed specifically for cooling processes in various industrial applications, providing reliable operation while minimizing energy consumption.

The MHF705 and MHF702 units are both equipped with advanced features that enhance their operational efficiency. One of the standout characteristics is their modular design, which allows for easy customization and scalability according to the system requirements. This flexibility makes them suitable for a wide range of applications, from HVAC systems to industrial cooling processes.

In terms of technology, both units utilize SPX’s proprietary air distribution system that optimizes airflow patterns within the unit. This ensures uniform cooling and reduces hot spots, contributing to enhanced overall performance. Additionally, the MHF series incorporates high-efficiency fans designed to reduce energy consumption while maximizing cooling output. These fans not only operate quietly but also have extended lifespans, reducing the need for frequent replacements.

Another significant feature of the MHF705 and MHF702 models is their robust construction. With materials designed to withstand harsh environmental conditions, including corrosion-resistant coatings, these units promise longevity and durability. This resilience is crucial for industries where reliability and minimal downtime are paramount.

The MHF series also excels in terms of maintainability. Features such as easily accessible components and modular serviceability make routine maintenance straightforward, which helps in limiting operational interruptions. Additionally, the units are designed with energy efficiency in mind, complying with various environmental standards, which reflects SPX's commitment to sustainability.

Both models also benefit from advanced control technologies, allowing for seamless integration with existing systems. Users can monitor and adjust settings easily via a user-friendly interface, ensuring optimal performance tailored to specific cooling demands.

In summary, SPX Cooling Technologies’ MHF705 and MHF702 units represent the pinnacle of modern cooling technology. With their advanced features, scalable design, high durability, and energy-efficient operation, these cooling solutions stand out as ideal choices for a diverse range of industrial applications, ensuring that businesses can rely on them for efficient and dependable cooling performance.
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