Warning

Warning

Caution

Warning

Operation

Reversal may be at either full or half speed; however, reversal at half speed is recommended. Reverse operation of the fan should be used sparingly and should only be used to control ice, not to prevent it. Reverse fan operation should not need to exceed 1 or 2 minutes. Monitor- ing is required to determine the time required to melt accumulated ice.

Reverse operation of fans for prolonged periods during subfreezing weather can cause severe damage to fans and fan cylinders. Ice can accumulate inside fan cylinders at fan blade plane of rotation and fan blade tips will eventually strike this ring of ice, damaging the fan blades or cylinder. Ice can also accumulate on fan blades and be thrown off, damaging fan cylinder or blades. Allow a minimum of 10 minute delay between reverse operation and forward operation during subfreezing weather to permit ice to dissipate from fan blades and fan cylinders. See Fan Drive Caution note on page 12 for fan speed change and reversing precautions.

Intermittent Wintertime Operation:

If periods of shutdown (nights, weekends, etc.) occur during freezing weather, measures must be taken to prevent the water in the cold water basin—and all exposed pipework—from freezing. Several methods are used to combat this, including automatic basin heater systems and pump freeze protection systems available from Marley.

Basin heaters systems will not prevent the coil from freezing.

Unless some means of freeze prevention is incorporated into your system, the tower basin and exposed pipework should be drained at the beginning of each wintertime shutdown period.

If tower basin is drained, verify that all basin heaters have been shut off either by automatic cutoff or disconnect switch.

Protection Against Coil Freezing:

Ethylene and propylene glycol solutions are the best means to protect the coil from freezing. The following table provides the coil volume for each MH Fluid Cooler model. MHF706 and MHF707 coil volumes are for both coils added together.

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SPX Cooling Technologies 05-116E user manual Intermittent Wintertime Operation, Protection Against Coil Freezing
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05-116E specifications

SPX Cooling Technologies 05-116E is a state-of-the-art cooling tower aimed at providing exceptional cooling efficiency for industrial and commercial applications. Known for its robust design and advanced features, the 05-116E model promises to deliver reliable performance under various operational conditions.

One of the most notable features of the 05-116E is its energy-efficient operation. The design incorporates advanced thermal performance technologies that allow this cooling tower to maximize heat exchange while minimizing energy consumption. This efficiency not only translates into cost savings for users but also reduces the environmental impact, making it a sustainable choice in today’s eco-conscious market.

The 05-116E utilizes a fiberglass-reinforced plastic construction, which contributes to its durability and resistance to corrosion. This is particularly advantageous for installations in harsh environments, where exposure to elements like chlorine or salt can significantly degrade the performance of traditional materials. The lightweight build facilitates easier installation and maintenance, further enhancing the operational effectiveness of the cooling tower.

Another key characteristic of the SPX Cooling Technologies 05-116E is its modular design. This feature allows for scalable configurations, enabling users to customize their cooling solution according to specific capacity requirements. Whether for a small facility or a large industrial operation, the modularity ensures that optimal cooling performance is maintained at all scales.

The cooling tower is also equipped with innovative fan technology that promotes quieter operation while simultaneously increasing airflow efficiency. This is particularly beneficial in urban or residential areas where noise reduction is a priority. Coupled with effective vibration dampening mechanisms, the 05-116E ensures a peaceful operating environment.

Moreover, the 05-116E model incorporates advanced water management systems, designed to minimize water usage and enhance water treatment practices. This not only conserves valuable resources but also ensures that the cooling processes remain hygienic and efficient throughout the operational lifespan.

In summary, the SPX Cooling Technologies 05-116E stands as a top-tier choice for those seeking a reliable, efficient, and durable cooling tower solution. With its energy-saving features, robust construction, modular capability, quiet operation, and advanced water management systems, it fulfills the demanding requirements of modern cooling applications across various industries.
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