Summary of Contents for Pentair Nocchi DOMINATOR 4
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DOMINATOR 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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TRANSLATION OF THE ORIGINAL INSTRUCTIONS SUMMARY CHAPTER DESCRIPTION PAGE FEATURES LIMITATIONS INSTALLATION ELECTRICAL CONNECTIONS STARTING THE UNIT MAINTENANCE AND TROUBLESHOOTING H MAX 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.
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TRANSLATION OF THE ORIGINAL INSTRUCTIONS CHAPTER 2 LIMITATIONS 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. The minimum efficiency index (MEI) is based on the full impeller diameter.
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TRANSLATION OF THE ORIGINAL INSTRUCTIONS 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 (RCD) high-sensitivity circuit breaker D=30 mA.
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TRANSLATION OF THE ORIGINAL INSTRUCTIONS CHAPTER 6 MAINTENANCE AND TROUBLESHOOTING DANGER - ELECTRIC SHOCK RISK Make sure the machine is disconnected from electric power supply, before performing servicing operation. DANGER - ELECTRIC SHOCK RISK The power cord must be replaced by the manufacturer or the Customer service, using special tools. • Under normal conditions DOMINATOR • A decrease in pressure is a symptom • If the electropump is not going to be...
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