SPX Cooling Technologies MHF705, MHF702 user manual Additional Information

Page 34

Additional Information

the norm.

This service is not intended to replace the important function performed by your maintenance staff. Their attention assures the fluid coolers’s routine operating performance, and is invaluable. However, we recognize that the unusual manner in which a fluid cooler performs its function—as well as the unique forces which act upon it—may be considerations which oc- casionally require the services of an expert technician.

Increased load requirements: MH Fluid Coolers are designed so that cells of either equal or unequal capacity can be added in the future. This allows you to compensate for the load increases that normally occur with the replacement or addition of production equipment—and still retain continuity with respect to your fluid cooler system.

Fluid cooler rebuilding: SPX routinely rebuilds and upgrades fluid coolers and cooling towers of all materials and manufacture. If your product ever reaches the limit of its service life, we recommend that you investigate the cost of rebuilding before you routinely order a new replacement tower.

Each MH Fluid Cooler includes a document package containing general orientation drawings, and tower component manuals. These documents contain important information relating to safe installation and operation of the fluid cooler. Field installation is required for fan guards (double flow models), piping inlets and piping outlets. Some optional accessories, such as handrails, ladders and safety cages may also require field installation. A separate installation drawing or manual for each purchased option is included in the document package along with bills of material. If you have purchased an option and can’t find the appropriate installation drawing, contact your local Marley sales representative before proceeding.

In addition to these specific documents, numerous technical reports are published by SPX including more detailed information on a variety of cool- ing tower and fluid cooler operation and service topics. Your Marley sales representative will be happy to give you copies of these reports at no charge or you can download copies from our website at spxcooling.com.

For complete parts and service assistance, contact the Marley sales representative in your area. If you need help locating your representative, please check the internet at spxcooling.com.

34

Image 34
Contents Marley MH Fluid Cooler Page Contents Safety First PreparationFluid Cooler Location Receiving Fluid Cooler InstallationTower Shipment Hoisting Fluid CoolerFluid Cooler Installation Motor Wiring When using a starterWhen using a two-speedstarter When using a VFDInstallation Mechanical Equipment Installation Fluid Cooler Start-Up OperationWater System Operation Fluid Cooler Operation GeneralWintertime Operation Fan acceleration time of 30 seconds per hourOperation Intermittent Wintertime Operation Protection Against Coil FreezingModel Coil Volume Water Treatment and Blowdown MaintenanceMaintaining Water Quality Fluid Cooler Cleaning BlowdownBelt Tensioning Jacking Screws Straight Edge Sheave AlignmentFluid Cooler Maintenance Bushing Fastener Torque ValuesMaintenance Motor Relubrication Instructions Further instructionsSeasonal Shutdown Instructions Prolonged Shutdown SPX Cooling Technologies Services Maintenance Schedule Troubleshooting Trouble Cause RemedyTroubleshooting 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.