Manuel d'utilisation / d'entretien du produit Marley Sigma Steel du fabricant SPX Cooling Technologies
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/ Mar le y Sigma St eel Cooling T ower / Engineer ing Data & Specifications.
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Mar ley / Sigma St eel Cooling T ower / T able of Contents Engineer ing Data Sc hematic 6 Support 7 Concrete Basin 8 Piping 9 Environmental 1 0 Energy Management 1 1 Specifications / Base Base 12 Ther.
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Mar ley / Sigma St eel Cooling T ower / 5 only accomplish the specified thermal performance— but whic h will include normal operation- and mainte- nance-enhancing accessories and f eatures. It will also incorporate those standard materials whic h testing and experience has pro ven to pro vide best results in normal operating conditions.
Mar ley / Sigma St eel Cooling T ower / Engineer ing D ata : Schematic 6 Use this data for preliminary layouts only . Obtain current drawing from your Marley sales representative.
Mar ley / Sigma St eel Cooling T ower / Engineer ing D ata : Support 7 Plan A SP ACES AT 4'-0" = L 6" W OVERALL OF BASIN SUMP OVERFLOW AIR INLET F ACE AIR INLET F ACE CASED ENDW ALL F ACE CASED ENDW ALL F ACE PRIMARY SUPP ORT BEAM INTERMEDIA TE BEAM N O T E 1 Use this bulletin for preliminary layouts only .
Mar ley / Sigma St eel Cooling T ower / Engineer ing D ata : Concret e Basin 8 Plan 6" MIN. 5" 6" MIN. 5" ANCHOR BOL TS (SEE NOTE 5) 6" MIN.
Mar ley / Sigma St eel Cooling T ower / Engineer ing D ata : Inlet Piping 9 C C COLUMN AND ANCHOR BOL T TYP . SINGLE CELL D TYP . MUL TICELL C L COLUMN AND ANCHOR BOL T C L F AN C L INLET C L INLET C .
Mar ley / Sigma St eel Cooling T ower / Engineer ing D ata: Envir onmental 10 Sound Control Sound produced by a Sigma Steel to wer operating in an un- obstructed en vironment will meet all but the most restrictive noise limitations—and will react fav orably to natural at tenu- ation.
Mar ley / Sigma St eel Cooling T ower / Engineer ing D ata: Energ y Management 11 Cooling tow ers are usually selected to produce a specific cold water temperat ure at the higher summertime wet-bulb temperatures. During the remainder of the y ear , the cooling tow er is capable of producing much colder w ater .
Specifications Specification V alue Mar ley / Sigma St eel Cooling T ower / Specifications: Base 12 1.0 Base: 1.1 F urnish andinst allan induced-draf t, crossflow -type, field-erected, steel- framed, PVC-fill, industrial-duty cooling tow er of _____ cell(s), as sho wn on Plans.
Specifications Specification V alue Mar ley / Sigma St eel Cooling T ower / Specifications: Base 13 2.0 Ther mal P erfor mance: 2.1 The tow er shall be capable of cooling _____GPM of waterfrom ____°F to _____°F at adesign entering airwet- bulbtemperature of_____ °F .
Specifications Specification V alue Mar ley / Sigma St eel Cooling T ower / Specifications: Base 14 3.0 Constr uction: 3.1 The tow er shall be capable of with- standing water having a pH of 6.
Specifications Specification V alue Mar ley / Sigma St eel Cooling T ower / Specifications: Base 15 4.0 F an Deck and F an Cylinder: 4.1 The fan dec k shall act as a working platform for maintenance personnel. It shall be fabricated of no less than 1 2 gauge steel, and shall be designed for a uniform live load of 60 psf .
Specifications Specification V alue Mar ley / Sigma St eel Cooling T ower / Specifications: Base 16 5.3 Motor shall be located outside the fan cylinder at the fan dec k, and shall be connected to the speed reducer by a tubular stainless steel, dynamically balanced driveshaf t equipped with neo- prene flexible coupling elements.
Specifications Specification V alue Mar ley / Sigma St eel Cooling T ower / Specifications: Base 17 6.0 Fill, Louv ers and Drif t Eliminators: 6.1 Fillshall be lm-type, 1 5 milthick, thermoformed PV C, with louvers formedas partof eac h ll sheet.
Specifications Specification V alue Mar ley / Sigma St eel Cooling T ower / Specifications: Base 18 7.0 Hot W ater Distribution Syst em: 7.1 The mec hanical equipment support/ crossov er pipe shall deliver water to two open hot water basins per cell at the fan deck elev ation.
Specifications Specification V alue Mar ley / Sigma St eel Cooling T ower / Specifications: Base 19 9.2 The top of the tow er shall be equipped with a sturdy 42" high guardrail sys- tem, complete with top rails, interme- diate rails and toeboards, conforming to OSHA st andards.
Specifications Specification V alue Mar ley / Sigma St eel Cooling T ower / Specifications: Options 20 Control Options Control Syst em: 5.7: Add the following paragraph in the Mechanical Equipment sec.
Specifications Specification V alue Mar ley / Sigma St eel Cooling T ower / Specifications: Options 21 Basin Heaters: 10.2 Add the following paragraph in the Cold W ater Basin section: Provide a syste.
Specifications Specification V alue Mar ley / Sigma St eel Cooling T ower / Specifications: Options 22 temperature and cold-fluid temperature on t wo separate lines. The bypass shall include a complete magnetic bypass circuit and with capability to isolate the VFDwhen in thebypass mode.
Specifications Specification V alue Mar ley / Sigma St eel Cooling T ower / Specifications: Options 23 circuitwith capabilit yto isolate the VFD when in the bypass mode.
Specifications Specification V alue Mar ley / Sigma St eel Cooling T ower / Specifications: Options 24 Conv enience and Saf ety Options Stairwa y: 9.3 Replace paragraph 9.
Specifications Specification V alue Mar ley / Sigma St eel Cooling T ower / Specifications: Options 25 Oil Level Sight Glass: 5.4 Replace paragraph 5.4 with the fol- lowing: A galv anized oil gauge and drain line shall extend from the gear reducer to the vicinity of the motor , and shall be equipped with a bronze- bodied oil level sight glass.
Specifications Specification V alue Mar ley / Sigma St eel Cooling T ower / Specifications: Options 26 Low Noise T ow er: 1.1 Add the following at the end of this paragraph: The cooling tow er shall be quiet operating, and shall produce an ov erall level of sound no higher than ____ dBA at the critical location indicated on the Plans.
Specifications Specification V alue Mar ley / Sigma St eel Cooling T ower / Specifications: Options 27 Service Lif e-Related Customization: ■ Some adver se water conditions, unsatisfactory air quality, and/or pro- cesses that produce corrosive contaminants, may dictate the use of stainless steel for materials of construction in the tower .
7 4 01 WEST 1 29 STRE ET OVER LAN D P AR K, KANSAS 6 621 3 U N ITE D ST A TES 913 6 64 7 400 spxcooling@spx.com spxcooling.com In the interest of techno logical progr ess, all products are subject to design and/or material change without notice. ©2008 SPX Cooling T ech nologies , Inc.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté SPX Cooling Technologies Marley Sigma Steel c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du SPX Cooling Technologies Marley Sigma Steel - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation SPX Cooling Technologies Marley Sigma Steel, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le SPX Cooling Technologies Marley Sigma Steel va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le SPX Cooling Technologies Marley Sigma Steel, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du SPX Cooling Technologies Marley Sigma Steel.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le SPX Cooling Technologies Marley Sigma Steel. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei SPX Cooling Technologies Marley Sigma Steel ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
