Manuale d’uso / di manutenzione del prodotto 882.004400.00 del fabbricante Sterling
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SF Series Fiberglass Cooling Towers Part Number: 882.00440.00 Bulletin Number: SC6-610.5 Effective: 6/15/07 Write Down Your Serial Numbers Here For Future Reference: _________________________ ________.
Fiberglass Cooling Towers ii Shipping Information Unpacking and Inspection You should inspect your equipm ent for possible shipping damage. Thoroughly check the equipment for any damage that m ight have occu rred in transit, such as broken or loose wiring and components, loose hardware and mounting screws, etc.
Fiberglass Cooling Towers iii Table of Contents CHAPTER 1: SAFETY ................................................................ 6 1-1 How to Use Th is M anual ................................................................................. 6 Safety Symbols Used in this Manual .
Fiberglass Cooling Towers iv 6-3 Parts Li st ....................................................................................................... 24 6-4 Electrical Sc hematic s .......................................................................
Fiberglass Cooling Towers v List of Figures Figure 1: Structural Stee l Support Requirements ......................................................................... 11 Figure 2: Rigging Arrangement ...................................................
Fiberglass Cooling Towers Chapter 1: Safety Page 6 of 25 Chapter 1: Safety 1-1 How to Use This Manual Use this manual as a guide and reference for installing, operating, and maintaining your equipment. The purpose is to assist you in a pplying efficient, proven techniques that enhance equipment productivity.
Fiberglass Cooling Towers Chapter 1: Safety Page 7 of 25 1-2 Warnings and Precautions Our equipment is designed to provide safe and reliable operation when installed and operated within design specifications, following national and local safety codes.
Fiberglass Cooling Towers Chapter 2: Functional Description Page 8 of 25 Chapter 2: Functional Description 2-1 Models Covered in This Manual This manual covers fiberglass cooling tower m odels. Model numbers are listed on the serial tag. A model number followed by –Q is specially-constructed, and the information in this manual may not apply.
Fiberglass Cooling Towers Chapter 2: Functional Description Page 9 of 25 2-4 Optional Features Side Outlet. The side outlet is used when th e tower basin is used as a reservoir. Starter Package. The starter package includes a st arter, a re mote On/Off switc h, a thermostat, and a well.
Fiberglass Cooling Towers Chapter 3: Installation Page 10 of 25 Chapter 3: Inst allation 3-1 Tower Installation Location Roof Installation Select a location over or nearest to the heavi est building structural members. These members should be outside load-bearing walls, building co l umns, or roof joists.
Fiberglass Cooling Towers Chapter 3: Installation Page 11 of 25 Figure 1: Structural St eel Support Requirements TSE50 Structural steel A C C B B C C D 2 X 2 angle to support tower basin, flush with top of structural steel rails Model A B C D number in.
Fiberglass Cooling Towers Chapter 3: Installation Page 12 of 25 3-2 Assembling the Cooling Tower in the Field Your cooling tower may have been shipped on two skids to reduce shipping charges. One skid contains the lower section, identifie d by the black fill wrapped in plastic on the inside of the lower section.
Fiberglass Cooling Towers Chapter 3: Installation Page 13 of 25 Do not let the rigging transfer any load to the cooling tower shell. Provide support to the bottom of the cooling tower when riggi ng. Do not rig from the corners of the o p tional base. Do not ri g less than 8 inches from the corners.
Fiberglass Cooling Towers Chapter 3: Installation Page 14 of 25 Install the piping according to the piping diagra ms in Figure 3 on page 14, Figure 4 on page 14, and Figure 5 on page 15.
Fiberglass Cooling Towers Chapter 3: Installation Page 15 of 25 Figure 5: Flexible PVC Outlet Coupler Tower outlet Flexible PVC coupling (from AEC) Outlet pipe must be supported from building structur.
Fiberglass Cooling Towers Chapter 3: Installation Page 16 of 25 3-6 Setting Up the Water Balancing Valve Install the plug provided in the unused water in let on the side of the tower.
Fiberglass Cooling Towers Chapter 4: Operation Page 17 of 25 Chapter 4: Operation 4-1 Bleed-Off and Evaporation Rates A proper bleed-off rate is important to limit the concentration of minerals and foreign materials in re-circulated water. A bleed-off e qual to the evaporation rate, normally about two gallons per hour per ton (7.
Fiberglass Cooling Towers Chapter 5: Maintenance Page 18 of 25 Chapter 5: Maintenance 5-1 Preventative Maintenance Water Treatment Control of slime, algae, and bacteria growth is extremely important. Cooling towers and reservoir pump tanks are superb environments for microorganism growth.
Fiberglass Cooling Towers Chapter 5: Maintenance Page 19 of 25 5-2 Corrective Maintenance Replacing Nozzles and Fill The PVC fill used in these cooling towers provides years of maintenance-free service under normal conditions.
Fiberglass Cooling Towers Chapte r 6: Appendix Page 20 of 25 Chapter 6: Appendix 6-1 Technical Assistance Parts Department Call Toll-Free 7am–6pm CST [ 800 ] 423-3183 or call [ 262 ] 641-8 610 Our Parts Department is ready to provide th e parts to keep your s ystems up and running.
Fiberglass Cooling Towers Chapte r 6: Appendix Page 21 of 25 6-2 Drawings and Specifications C A0536711 A Fan guard B Top View Access Fan motor Fan blade Nozzle adaptor Nozzle door Rigid PVC tower fil.
Fiberglass Cooling Towers Chapte r 6: Appendix Page 22 of 25 Figure 8: Tower Performance c Cooling Fan NEC Nominal Model capacity Nozzles motor amp draw air flow number tons Kcal/hr no. hp kW rpm 460/3/60 cfm cmh SF2003 50 151,200 1 2 1.5 1,200 3.4 12,000 20,388 SF2004 75 226,800 4 5 3.
Fiberglass Cooling Towers Chapte r 6: Appendix Page 23 of 25 Figure 9: Cooling Tower Nozzle Capacity Nozzle 1D Nozzle 1B Water pressure in psi 234 5 67 8 9 1 0 13.8 20.7 27.6 34.4 41.3 48.2 55.1 62.0 (max.) 68.9 Water pressure in kPa (max.) 190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 Flow rate in gpm Flow rate in cu.
Fiberglass Cooling Towers Chapte r 6: Appendix Page 24 of 25 6-3 Parts List Figure 10: Supplied Parts for Field Assembly Part Number Quantity Description A0101485 1 Silicone A0533163 110 Stainless ste.
Fiberglass Cooling Towers Chapte r 6: Appendix Page 25 of 25 6-4 Electrical Schematics Figure 12: Typical Wiring Diagram 115/1/60 208-230-460/3/60 Starter with overloads M Fan ON/OFF switch Thermostat.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Sterling 882.004400.00 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Sterling 882.004400.00 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Sterling 882.004400.00 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Sterling 882.004400.00 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Sterling 882.004400.00, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Sterling 882.004400.00.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Sterling 882.004400.00. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Sterling 882.004400.00 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
