Single stage centrifugal pump din 24255 - uni 7467 – en 733 (26 pages)
Summary of Contents for Pentair NOCCHI CM Series
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ISTRUZIONI ORIGINALI IN LINGUA ITALIANA PAGE PAGE PAGE PAGE PAGE PAGE PAGE PAGE PAGE PAGE PAGE PAGE PAGE PAGE PAGE PAGE PAGE PAGE...
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DICHIARAZIONE CE DI CONFORMITÀ EC DECLARATION OF CONFORMITY La Ditta PENTAIR INTERNATIONAL SARL dichiara sotto la propria responsabilità che i The company PENTAIR INTERNATIONAL SARL declares, under its own responsibility, prodotti sotto indicati sono conformi ai Requisiti Essenziali di Sicurezza e di Tutela della that the below mentioned products are compliant with the relevant Health and Safety Salute di cui alle Direttive sottoelencate e loro successive modifiche.
SUMMARY CHAPTER DESCRIPTION PAGE FEATURES LIMITATIONS INSTALLATION ELECTRICAL CONNECTIONS STARTING THE UNIT MAINTENANCE AND TROUBLESHOOTING WARRANTY WARNINGS For the safety of individuals and objects. Carefully follow the instructions marked with the following symbols. DANGER - ELECTRIC SHOCK RISK Warns that the failure to follow the directions given may cause electric shock. DANGER Warns that the failure to follow the directions given could cause serious risk to individuals or objects.
CHAPTER 2 LIMITATIONS Series CM - CB electropumps are suitable to pump clean and slightly cloudy water, without abrasive materials. The efficiency of a pump with a trimmed impeller is usually lower than that of a pump with the full impeller diameter. The trimming of the impeller will adapt the pump to a fixed duty point, leading to reduced energy consumption.
CHAPTER 4 ELECTRICAL CONNECTIONS WARNING Verify that the voltage and frequency of the electropump shown on the nameplate correspond to those available on the mains. DANGER - ELECTRIC SHOCK RISK The installer must make sure that the electric system is grounded in accordance with the law in force. DANGER - ELECTRIC SHOCK RISK Make sure that the electric system has a high-sensitivity circuit breaker ∆=30 mA (DIN VDE 0100T739).
CHAPTER 6 MAINTENANCE AND TROUBLESHOOTING DANGER - ELECTRIC SHOCK RISK Make sure the machine is disconnected from electric power supply, before performing servicing operation. • Under normal conditions CM - CB • A decrease in pressure is a symptom • If the electropump is not going to be electropumps do not need any type of of wear...
CAPITOL 2 PARAMETRI LIMITĂ DE FUNCŢIONARE Electropompele din seria CM - CB se folosesc la pomparea apei curate chiar și puţin tulbure, fără materiale abrazive. Randamentul unei pompe cu disc micșorat este de obicei mai scăzut decât randamentul pompei cu disc întreg. Prin micșorarea discului, pompa este adaptată...
CAPITOL 4 LEGATURI ELECTRICE ATENŢIE Controlaţi ca tensiunea si frecvenţa să fie aceleași cu cele dela reţeua de alimentare electrică disponibilă. PERICOL - RISC DE DESCÃRCÃRI ELECTRICE Va fi sarcina tehnicianului raspunzator de instalatie să verifice instalatia electrică, înpamîntarea conform normelor de protecţie.
CAPITOL 6 ÎNTREŢINEREA ȘI GĂSIREA DEFECTELOR PERICOL - RISC DE DESCÃRCÃRI ELECTRICE Înaiante de a efectua orice operaţie de intreţinere opriţi alimentarea cu curent electric. • In condiţii normale electropompele • O reducere a presiunii demonstrează • Dacă pompa trebuie lasată nefolosita din seria CM - CB nu au nevoie de gradul de uzură...