Manuel d'utilisation / d'entretien du produit 1200 du fabricant SPX Cooling Technologies
Aller à la page of 32
/ Mar le y Sigma 1 0 00/120 0 Cooling T ower / Engineer ing Data & Specifications.
Mar ley / Sigma 1 00 0/120 0 Cooling T ower / T able of Contents Engineer ing Data 1 0 0 0 S c hematic 4 1 0 0 0 Piping 5 1 0 0 0 Suppor t 6 1200 Sc hematic 8 1200 Piping 9 1200 Support 1 0 Energy Man.
Mar ley / Sigma 1 0 00/120 0 Cooling T ower / 3 S igma 1000/1200 towers are field-erected, general purpose crossflow wood cooling towers, designed to serve normal air conditioning and refrigeration systems as well as medium sized industrial loads.
Mar ley / Sigma 1 0 00 Cooling T ower / Engineer ing Data : Schematic 4 B H TOP OF FAN CYLINDER BASE OF TOWER COLUMNS TOP OF FAN DECK W OUT TO OUT OF T OWER 5" C L COL. A BA YS @ 4'-0 = L C L COL. C L COL. 5" C DIA. FA N PLAN ENdw ALL ELEv A tioN NotE 1 Last number of model indicates number of cells.
Mar ley / Sigma 1 0 00 Cooling T ower / Engineer ing Data : Piping 5 F MINIMUM C L INLET C L COL. C C L INLET D TYP . MUL TI-CELL PIPING SHOWN WITH DASHED LINES IS BY OTHERS E F ACE OF A DIA.
Mar ley / Sigma 1 0 00 Cooling T ower / Engineer ing Data : Support 6 W OVERALL WIDTH OF BASIN C BA YS @ 4'-0 = L EACH ADDITIONAL CELL = L 7 1/2 " 7 1/2 " AIR INLET F ACE 11 1/2 " .
Mar ley / Sigma 1 0 00 Cooling T ower / Engineer ing Data : Concret e Basin 7 NotE 1 Use this bulletin for preliminary layouts only . Do not use for construction. Obtain current dra wings from your Marley sales representative. Concrete basin design and construction are b y other contractors or purc haser .
Mar ley / Sigma 120 0 Cooling T ower / Engineer ing Data : Schematic 8 NotE 1 Last number of model indicates number of cells. Change as appropriate for y our selection. Primar y engineering data is per cell. 2 Fan hp is usually less than sho wn here. 3 Height shown is from base of to wer columns to fan dec k.
Mar ley / Sigma 120 0 Cooling T ower / Engineer ing Data : Piping 9 NotE 1 Use this bulletin for preliminary layouts only . Obtain current drawings from y our Marley sales representative. 2 Pumping head contributed b y the tower is static lif t shown on page 9.
Mar ley / Sigma 120 0 Cooling T ower / Engineer ing Data : Support 10 NotE 1 Use this bulletin for preliminary layouts only . All dimensions show anc hor bolt locations. Obt ain current drawings from y our Marley sales representative before designing supports.
Mar ley / Sigma 120 0 Cooling T ower / Engineer ing Data : Concret e Basin 11 NotE 1 Use this bulletin for preliminary layouts only . Do not use for construction. Obtain current dra wings from your Marley sales representative. Concrete basin design and construction are b y other contractors or purc haser .
Mar ley / Sigma 1 0 00/120 0 Cooling T ower / Engineer ing D ata: Energ y Management 12 Cooling tow ers are usually selected to produce a specific cold water temperat ure at the higher summer -time wet-bulb temperatures. During the remainder of the y ear , the cooling tow er is capable of producing much colder w ater .
Mar ley / Sigma 1 0 00/120 0 Cooling T ower / Engineer ing D ata: Envir onmental 13 Enclosur es Occasionally , cooling towers are located inside arc hitectural enclosures for aesthetic reasons. Although Sigma towers adapt well to enclosures, a poorly designed enclosure can impair proper operation.
Specifications Specification V alue Mar ley / Sigma 1 0 00/120 0 Cooling T ower / Specifications: Base 14 1.0 Base: 1.1 F urnish and inst all an induced-draf t, crossflow -type, field-erected, wood- framed, PVC fill, industrial-dut y cooling tow er of _____ cell(s), as sho wn on Plans.
Specifications Specification V alue Mar ley / Sigma 1 0 00/120 0 Cooling T ower / Specifications: Base 15 2.0 Ther mal P erfor mance: 2.1 The tow er shall be capable of cooling _____ GPM of water from ____ °F to _____ °F at a design entering air wet- bulb temperature of _____ °F .
Specifications Specification V alue Mar ley / Sigma 1 0 00/120 0 Cooling T ower / Specifications: Base 16 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 1 0 00/120 0 Cooling T ower / Specifications: Base 17 4.0 F an Deck and F an Cylinder: 4.1 The fan dec k shall act as a working platform for maintenance personnel.
Specifications Specification V alue Mar ley / Sigma 1 0 00/120 0 Cooling T ower / Specifications: Base 18 5.0 Mechanical Equipment: 5.1 Fan(s) shall be propeller -t ype, incorpo- rating heavy dut y blades of cast alumi- num or high strength, inert composite material.
Specifications Specification V alue Mar ley / Sigma 1 0 00/120 0 Cooling T ower / Specifications: Base 19 6.0 Fill, Louv ers and Drif t Eliminators: 6.1 Fill shall be film-type, 1 5 mil thick, thermoformed PV C, with louvers formed as part of eac h fill sheet.
Specifications Specification V alue Mar ley / Sigma 1 0 00/120 0 Cooling T ower / Specifications: Base 20 7.0 Hot W ater Distr ibution System: 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 1 0 00/120 0 Cooling T ower / Specifications: Base 21 9.3 Eac h endwall of the tower shall be equipped with a 20" wide aluminum vertical ladder , through-bolted to the endwall struct ure.
Specifications Mar ley / Sigma 1 0 00/120 0 Cooling T ower / Specifications: Options 22 Specification V alue Control Options Control Syst em: 5.7 Add the following paragraph in the Mechanical Equipmen.
Specifications Mar ley / Sigma 1 0 00/120 0 Cooling T ower / Specifications: Options 23 Specification V alue Basin Heater: 10.2 Add the following paragraph in the Cold W ater Basin section: Provide a .
Specifications Mar ley / Sigma 1 0 00/120 0 Cooling T ower / Specifications: Options 24 Specification V alue to modulate fan speed maintaining set point temperature. The drive's panel dis- play shall be able to display the set-point temperature and cold-fluid temperature on t wo separate lines.
Specifications Mar ley / Sigma 1 0 00/120 0 Cooling T ower / Specifications: Options 25 Specification V alue set point shall be displayed on the door of the control panel. The bypass shall include a complete magnetic bypass circuit with capabilit y to isolate the VFD when in the bypass mode.
Specifications Mar ley / Sigma 1 0 00/120 0 Cooling T ower / Specifications: Options 26 Specification V alue Conv enience and Saf ety Options Stairwa y: 9.
Specifications Mar ley / Sigma 1 0 00/120 0 Cooling T ower / Specifications: Options 27 Specification V alue Oil Level Sight Glass: 5.4 Replace paragraph 5.
Specifications Mar ley / Sigma 1 0 00/120 0 Cooling T ower / Specifications: Options 28 Specification V alue 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 Mar ley / Sigma 1 0 00/120 0 Cooling T ower / Specifications: Options 29 Specification V alue W ater tight Par titions Between Cells: 3.
.
.
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 1200 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 1200 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation SPX Cooling Technologies 1200, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le SPX Cooling Technologies 1200 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le SPX Cooling Technologies 1200, 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 1200.
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 1200. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei SPX Cooling Technologies 1200 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.
