Manuale d’uso / di manutenzione del prodotto QuarterHorse Series 0.25 hp Portable Chiller PS-025 del fabbricante HP
Vai alla pagina of 28
PS-025 QuarterHorse Series 0.25 hp Portable Chiller Operation and Installation Manual.
Page 2 PS QuarterHorse Series Chillers AEC, Inc./Application Engineering is commi tted to a continuing program of product improvement. Specifications, appearance, and dimensions described in this manual are subject to change without notice. © Copyright AEC/Application Engineering and AEC, Inc.
PS QuarterHorse Series Chillers Page 3 Safety Considerations PS Series Chillers are designed to provide safe and reliable operation when installed and operated within design specifications, following national and local safety codes.
Page 4 PS QuarterHorse Series Chillers Table of Contents 1 General Information ................................................. 7 1-1 Introduction 1-2 Necessary Documents 1-3 Models Covered 1-4 Avail.
PS QuarterHorse Series Chillers Page 5 Table of Contents 4 Startup Checklists .................................................. 17 4-1 Introduction 4-2 PS Pre-Startup Checklist 4-3 PS Startup Checklist 5 Microprocessor Control .......................
Page 6 PS QuarterHorse Series Chillers Charts and Figures 1 PS050A Process Pump Curves 10 2 PS Series Chiller Specifications 10 3 Ethylene Glycol Curve 13 4 Overhead Piping 14.
PS QuarterHorse Series Chillers Page 7 1 General Information 1-1 Introduction PS Series Water Chillers are reliable, accurate, and easy-to-use air cooled chillers designed for use with water/glycol. Standard range of operation is 50 ° F to 70 ° F (10°C to 21°C).
Page 8 PS QuarterHorse Series Chillers 1-4 Available Options PS Series chillers are available with options that tailor the unit to your requirements. Some are factory installed, some can be retrofitted in the field. Consult your local Application Engineering Sales Representative.
PS QuarterHorse Series Chillers Page 9 1-6 In the Event of Shipping Damages Important! According to the contract terms and conditions of the Carrier, the responsibility of the Shipper ends at the time and place of shipment. ; Notify the transportation company’s local agent.
Page 10 PS QuarterHorse Series Chillers 1-9 Returns Important! Do not return any damaged or incorrect items until you receive shipping instructions from Application Engineering.
PS QuarterHorse Series Chillers Page 11 2 Chiller Installation 2-1 Electrical Connections Check serial tag voltage and amperage requirements and m ake sure your electrical service conforms. See Figure 2 on Page 10 for total running amps. ; Electrical connections must comp ly with all applicable electrical codes.
Page 12 PS QuarterHorse Series Chillers Process Water Bypass All PS chillers have an internal bypass device. If the process flow becomes blocked during chiller operation, this component allows water to flow through the chiller.
PS QuarterHorse Series Chillers Page 13 ; If you want to use straight water, contact Application Engineering’s, Engineering Department. ; The 1 gallon (3.8 liter) reservoir is not designed to withstand water pressure above 5 psi (34 kPa). ; The fill opening and vent line must be vented to the atm osphere for proper operation.
Page 14 PS QuarterHorse Series Chillers 2-5 Overhead Process Considerations If your application has chilled water or process piping above the reservoir fill and vent level, install a standpipe to a point 1’ (30 cm) above the highest point in the system.
PS QuarterHorse Series Chillers Page 15 3 Sequence of Operation Important! The PS unit has a leaving water temperature range of 50°F to 70°F (10°C to 18°C). Do not attempt to run the PS unit outside this temperature range or damage to the unit may occur .
Page 16 PS QuarterHorse Series Chillers - Notes -.
PS-025 QuarterHorse Series 0.25 hp Portable Chiller Operation and Installation Manual.
Page 18 PS QuarterHorse Series Chillers - Notes -.
PS QuarterHorse Series Chillers Page 19 5 Microprocessor Control 5-1 Introduction Standard PS Series chillers use a microprocessor based controller. The controller is a modular, self-contained unit that can slide from its m ounting housing. It is factory set and adjusted; no field adjustment to the internal controls is necessary.
Page 20 PS QuarterHorse Series Chillers - Notes -.
PS QuarterHorse Series Chillers Page 21 6 Routine Maintenance 6-1 Lubrication Every three months, grease all fan motors and pum p motors that do not have permanently sealed bearings.
Page 22 PS QuarterHorse Series Chillers - Notes -.
PS QuarterHorse Series Chillers Page 23 7 Troubleshooting Guide Problem Possible cause Solution No power. Check main disconnect fuses, wiring, and power lead to the unit. Wrong voltage supplied to the chiller. Voltage must be within plus or minus 10% of the nameplate rating.
Page 24 PS QuarterHorse Series Chillers Service Notes.
PS QuarterHorse Series Chillers Page 25 Service Notes.
Page 26 PS QuarterHorse Series Chillers Parts Department Call toll-free 7am–6pm CST [ 800 ] 423-3183 or call [ 847 ] 273 - 7700 The AEC/Application Engineering Parts Depar tment at AEC, Inc. is ready to prov ide the parts to keep your systems up and running.
Warranty AEC, Inc. warrants all equipment manufactured by it to be free from defects in workmanship and material when used under recomme nded conditions.
801 AEC Drive • Wood Dale, IL 60191-1198 USA (630) 595-1060 • Fax (630) 595-6641 http://www.aecinternet.com.
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 HP QuarterHorse Series 0.25 hp Portable Chiller PS-025 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 HP QuarterHorse Series 0.25 hp Portable Chiller PS-025 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso HP QuarterHorse Series 0.25 hp Portable Chiller PS-025 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul HP QuarterHorse Series 0.25 hp Portable Chiller PS-025 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il HP QuarterHorse Series 0.25 hp Portable Chiller PS-025, 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 HP QuarterHorse Series 0.25 hp Portable Chiller PS-025.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il HP QuarterHorse Series 0.25 hp Portable Chiller PS-025. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo HP QuarterHorse Series 0.25 hp Portable Chiller PS-025 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.
