SPX Cooling Technologies 05-116E инструкция обслуживания
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Хорошее руководство по эксплуатации
Законодательство обязывает продавца передать покупателю, вместе с товаром, руководство по эксплуатации SPX Cooling Technologies 05-116E. Отсутствие инструкции либо неправильная информация, переданная потребителю, составляют основание для рекламации в связи с несоответствием устройства с договором. В законодательстве допускается предоставлении руководства в другой, чем бумажная форме, что, в последнее время, часто используется, предоставляя графическую или электронную форму инструкции SPX Cooling Technologies 05-116E или обучающее видео для пользователей. Условием остается четкая и понятная форма.
Что такое руководство?
Слово происходит от латинского "instructio", тоесть привести в порядок. Следовательно в инструкции SPX Cooling Technologies 05-116E можно найти описание этапов поведения. Цель инструкции заключается в облегчении запуска, использования оборудования либо выполнения определенной деятельности. Инструкция является набором информации о предмете/услуге, подсказкой.
К сожалению немного пользователей находит время для чтения инструкций SPX Cooling Technologies 05-116E, и хорошая инструкция позволяет не только узнать ряд дополнительных функций приобретенного устройства, но и позволяет избежать возникновения большинства поломок.
Из чего должно состоять идеальное руководство по эксплуатации?
Прежде всего в инструкции SPX Cooling Technologies 05-116E должна находится:
- информация относительно технических данных устройства SPX Cooling Technologies 05-116E
- название производителя и год производства оборудования SPX Cooling Technologies 05-116E
- правила обслуживания, настройки и ухода за оборудованием SPX Cooling Technologies 05-116E
- знаки безопасности и сертификаты, подтверждающие соответствие стандартам
Почему мы не читаем инструкций?
Как правило из-за нехватки времени и уверенности в отдельных функциональностях приобретенных устройств. К сожалению само подсоединение и запуск SPX Cooling Technologies 05-116E это слишком мало. Инструкция заключает ряд отдельных указаний, касающихся функциональности, принципов безопасности, способов ухода (даже то, какие средства стоит использовать), возможных поломок SPX Cooling Technologies 05-116E и способов решения проблем, возникающих во время использования. И наконец то, в инструкции можно найти адресные данные сайта SPX Cooling Technologies, в случае отсутствия эффективности предлагаемых решений. Сейчас очень большой популярностью пользуются инструкции в форме интересных анимаций или видео материалов, которое лучше, чем брошюра воспринимаются пользователем. Такой вид инструкции позволяет пользователю просмотреть весь фильм, не пропуская спецификацию и сложные технические описания SPX Cooling Technologies 05-116E, как это часто бывает в случае бумажной версии.
Почему стоит читать инструкции?
Прежде всего здесь мы найдем ответы касательно конструкции, возможностей устройства SPX Cooling Technologies 05-116E, использования отдельных аксессуаров и ряд информации, позволяющей вполне использовать все функции и упрощения.
После удачной покупки оборудования/устройства стоит посвятить несколько минут для ознакомления с каждой частью инструкции SPX Cooling Technologies 05-116E. Сейчас их старательно готовят или переводят, чтобы они были не только понятными для пользователя, но и чтобы выполняли свою основную информационно-поддерживающую функцию.
Содержание руководства
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/ Mar le y MH Fluid Cooler / User Manual 05-1 16E[...]
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3 Contents Fluid Cooler Location ............................................................................. 5 Fluid Cooler Shipment ............................................................................ 6 Receiving Fluid Cooler ........................................................................... 6 Hoisting Fluid Cooler .............[...]
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4 Preparation The Marley MH Fluid Cooler with CoolBoost™, purchased for this instal- lation repr esents the current state of the art in crossflow , induced draft fluid cooler design. Thermally and operationally , it is the most efficient fluid cooler of its class. These instructions—as well as those offered separately on motors, fans, Geare[...]
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5 Preparation It is not intended nor assumed that access to the fan deck on single-ow models—Models MHF702 thru MHF705—is needed or necessary . Those are only some of the safety issues that may arise in the design process. SPX strongly recommends that you consult a safety engineer to be sure that all[...]
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6 The fluid cooler must be located at such distance and direction to avoid the possibility of contaminated fluid cooler discharge air be - ingdrawn intobuilding freshair intakeducts.The purchasershould obtain the services of a Licensed Professional Engineer or Registered Architect to certify that the location of t[...]
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7 Hoisting clips are provided for ease of unloading and positioning the uid cooler . For overheadlifts or whereadditional 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 h[...]
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8 Fasteners and components provided by others that are to be attached to the tower must be compatible with the cooling tower materials— i.e. fasteners in a stainless steel cold water basin must be stainless steel. 6. Attach pr ocess fluid supply and return piping to the coil. Field piping connection is an NPT male connection at the coil. A welde[...]
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9 • Do not start the motor more than six times per hour . Short cycling the tower will cause fuses, breakers or O.L.s to operate and will decrease motor life. When using a two-speed starter: • Motor rotation must be the same at slow speed and high speed. • Single winding motor requir es a starter with a shorting contactor . • T wo-winding m[...]
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10 equipment. Electrical savings can be large during periods of low ambient temperature when the cooling requirement can be satisfied at reduced speeds. T o benefit from these advantages, it is important that the drive be installed correctly . Marley supplies VFD and VFD contr ols specically designed for our cooling products. If you have pur c[...]
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11 Mechanical Equipment: The fluid cooler is designed to operate at full speed and half speed. W arranty is void if the tower is operated at speeds which cause damagingvibrationstothe towerandassociatedequipment. When utilizinga variablefrequency drive,the towermust betestedacross thef[...]
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12 It is essential that the fan cylinder and fan guard be installed in ac - cordance with the drawings shipped with the tower . Do not force the fan cylinder out of round. 4. Momentarily bump (energize) the motor(s) and observe r otation of the fan(s). If rotation is backwards, shut off the fan and reverse two of the three primary leads supplying p[...]
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13 Fluid Cooler Start-Up Among other sources, outbreaks of Legionnaires’ Disease have report - edly been traced to cooling towers and fluid coolers. Maintena nce and water treatment procedures that prevent amplification and dissemina - tion of Legionella and other airborne bacteria should be formulated and implemented BE[...]
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14 7. While operating the recir culating water pump(s) and prior to operat- ing the cooling tower fan, execute one of the two alter native biocidal treatment pr ograms described in the following: • Resume tr eatment with the biocide which had been used prior to shutdown. Utilize the services of the water treatment supplier . Maintain the maximum [...]
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15 Fluid Cooler Operation General: The cold process fluid temperatur e obtained from an operating fluid cooler will vary with the following influences: 1. Heat load: With the fan in full operation, if the heat load increases, the cold process fluid temperature will rise. If the heat load reduces, the cold process fluid temperatur e will reduce[...]
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16 4. Air flow rate: Reducing air flow thr ough th e fluid co oler causes the col d process fluid temperature to rise. This is the recommended method by which to control leaving pr ocess fluid temperature. If your fluid cooler is equipped with a single-speed motor , the motor may be shut of f when the process fluid temperature becomes too co[...]
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17 Slushy , transitor y ice forms routinely in the colder regions of the fill of low temperature towers, and is visible through the tower louvers. Such ice normally has no adverse effect on fluid cooler operation, but its appearance should be a signal to the operator to undertake ice control procedures. It is t[...]
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18 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 requir ed to determine the time required to melt accumulat[...]
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19 When the use of industrial antifreeze solutions is not possible, the system must be operated to meet both of the following conditions. 1. Maintain sufficient flow rate through the coil. 2. Maintain sufficient heat load on the process fluid. Fluid exiting the coil must be maintained at or above 45°F . Cycling of the r ecirculation pump shoul[...]
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20 W ater T reatment and Blowdown Maintaining W ater Quality: The steel used in MH Fluid Cooler's has been galvanized with a heavy zinc coating averaging 2.0 mils in thickness. Other materials used (PVC fill, drift eliminators, and louvers, aluminum fans, cast iron Geareducer , etc.) are selected to of fer maximum service life in a “normal?[...]
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21 Fluid Cooler Cleaning: Any evaporative-type uid cooler must be thoroughly cleaned on a regular basis to minimize the growth of bacteria, including Legionella Pneumophila, to avoid the risk of sickness or death. Service personnel must wear proper personal protective [...]
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22 (percent of flow) requir ed to maintain differ ent concentrations with various cooling ranges*: * Range = Differ ence between hot water temperature and cold water temperature. EXAMPLE: 700 GPM circulating rate, 18°F cooling range. T o maintain 4 concentrations, the required blowdown is 0.458% or .00458 times 700 GPM, which is 3.2 GPM. If flui[...]
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23 Maintenance See Figure 3 for MH Fluid Cooler models MHF706 and MHF707.The belts are adjusted by turning the threaded rod. Before tightening or loosening the belt, the double nuts holding the motor support in place must be loosened. There ar e two jam nuts at the end of the rod next to the casing. T ur n the nut closest to the end of the rod to t[...]
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24 Maintenance sion is the lowest tension at which the belt will not slip under peak load conditions. Check tension frequently during the first 24-48 hours of run-in operation. Overtensioning shortens belt and bearing life. Keep belts free from foreign material which may cause slipping. Never apply belt dress- ing as this will damage the belt and [...]
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25 Fluid Cooler Maintenance Some maintenance procedur es may require maintenance personnel to enter the fluid cooler . Each cased face of the fluid cooler has a door for access to the interior of the tower . The optional fan deck ladder—models MHF706 and MHF707— is de- signed and intended solely for personnel to gain access to the fan deck. T[...]
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26 W eekly: Inspect for bacterial growth and general operation conditions. Bacterial growth should be reported to your water treatment expert for immediate attention. Monthly (W eekly at start up): Observe, touch, and listen to the fluid cooler . Become accustomed to its normal appearance, sound, and level of vibration. Abnormal aspects relating t[...]
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27 additional cleaning. Refer to “Fluid Cooler Cleaning” section—page 21. Consult your water treatment expert as to prudent biological evaluation testing. Geareducer models used on MH Fluid Coolers are designed for 5-year oil change intervals. T o maintain ve-year change inter vals, [...]
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28 3. Insert gr ease fittings in grease fill openings and add gr ease until gr ease is forced out thr ough relief openings. 4. Replace fill plugs and operate mechanical equipment 30 minutes to one hour to pur ge excess grease at grease r elief opening. 5. Reinstall grease r elief plugs and reinstall guard. 6. Resume normal fluid cooler operatio[...]
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29 has remained effective. Unless there is evidence of a generalized failur e of the galvanizing, localized touch-up should be all that is requir ed. T othe extent that thegalvanizing (zinccoating) stillexists, paint will not adhere to it readily . Contact the manufacturer of the coating you intend to use for ins[...]
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30 SPX Cooling T echnologies Services Our interest in your MH Fluid Cooler does not end with the sale. Having conceived, designed, and manufactured the most reliable and longest- lasting fluid cooler of its class, we want to make sure that you gain the maximum possible benefit from its pur chase. Therefor e, the following services ar e available [...]
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31 Maintenance Schedule Maintenance Service Monthly Semi-annually Seasonal Startup or Annually Inspect General Condition and Operation x x Observe Operation of: Mechanical–motor , fan and drive mechanism x x Makeup valve (if equipped) x x Inspect for unusual noise or vibration x x Inspect and Clean: Air inlet x x PVC drift eliminators x x Distrib[...]
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32 T roubleshooting T rouble Cause Remedy Motor will not start Power not available at motor terminals Check power at starter . Correct any bad connections between the control apparatus and the motor . Check starter contacts and control cir cuit. Reset overloads, close contacts, reset tripped switches or r eplace failed control switches. If power is[...]
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33 T roubleshooting T rouble Cause Remedy Geareducer noise. (If equipped). Geareducer bearings If new , see if noise disappears after one week of operation. Drain flush, and refill Gear educer oil. See Geareducer User Manual. If still noisy , replace. Gears Correct tooth engagement. Replace badly worn gears. Replace gears with broken or damaged t[...]
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34 Increased load requirements: MH Fluid Coolers are designed so that cells of either equal or unequal capacity can be added in the futur e. 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 [...]
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Manual 05-116E 7401 WEST 129 STREET | OVERLAND PARK, KANSAS 66213 UNITED STATES | 913 664 7400 | spxcooling@spx.com | spxcooling.com In the interest of technological progress, all products are subject to design and/or material change without notice. ©2008 SPX Cooling Technologies, Inc. | Printed in USA[...]