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VLR

VLRI

VLRX

IT - ISTRUZIONI ORIGINALI IN LINGUA ITALIANA

133

PAG.

RUS

1

PAG.

45

PAG.

67

PAG.

89

PAG.

E

D

F

23

PAG.

EN

111

PAG.

NL

IT

1
2
3
...
»

Summary of Contents for Nocchi VLR 16

Page 1: ...VLR VLRI VLRX IT ISTRUZIONI ORIGINALI IN LINGUA ITALIANA 133 PAG RUS 1 PAG 45 PAG 67 PAG 89 PAG E D F 23 PAG EN 111 PAG NL IT...

Page 2: ...AATIMUSTENMUKAISUUSVAKUUTUS Yhti Pentair International Sarl ilmoittaa omalla vastuullaan ett alla osoitetut tuotteet ovat oleellisten turvallisuus ja terveydensuojeluvaatimusten mukaisia joista alla l...

Page 3: ...2 DESCRIPTION 2 1 Description 29 2 2 Technical features 30 3 INSTALLATION 3 1 Hoisting 31 3 2 Transport 32 3 3 Storage 33 3 4 Preliminary checks 33 3 5 Preparation of the installation area 33 3 6 Inst...

Page 4: ...nformation Installation information Adjustment information Use information Maintenance information Dismantling information This manual includes the following information Chapter 1 General information...

Page 5: ...of the appliance by a person responsible for their safety Children should be supervised to ensure that they do not play with the appliance DANGER Do not service install or move the electropump while...

Page 6: ...owledged by PENTAIR INTERNATIONAL Sarl knowledge and command of the chapters General information Description Maintenance Protective shoes and gloves DEMOLISHER Knowledge and command of the chapters Ge...

Page 7: ...ed manufactured and protected to allow the conveying circulation and the increase in pressure of the following types of fluids 1 6 Conventions 1 7 Expected uses GB The following conventions have been...

Page 8: ...ial uses please contact out technical office 1 7 2 Expected modes of installation Indoor The machine has been designed manufactured and protected to be installed both Temperature range 15 C to 40 C Th...

Page 9: ...pped with oval or round flanges GB COMPONENTS VLR VLR32 VLRI VLRX BASE Ghisa EN GJL 200 Cast iron Ghisa EN GJS 500 Cast iron AISI 316 AISI 316 HEADATOCK Ghisa EN GJL 200 Cast iron Ghisa EN GJL 200 Cas...

Page 10: ...VLRI VLRX PRESSIONE BAR 3 4 6 10 15 2B 30 2A 2B 30 2B 110 A 2B 130 2B 260 F 4 20A 4 30 4 100 A 4 120 4 260 F 8 20 A 8 30 A 8 40 8 200 F 16 30 2 16 30 F 16 40 16 160 F 32 1 32 2 32 4 32 5 32 10 32 11 3...

Page 11: ...ht lower than 25 kg hand hoisting made by one person For machines having a weight between 25 and 50 kg hand hoisting made by two persons For machines having a weight exceeding 50 kg hoisting using hoi...

Page 12: ...under the following conditions Machine vertical position with the motor in the upper part Machine in fixed position without possibility of movements Machine protected from atmospheric agents Make sur...

Page 13: ...inary checks Check the integrity of the packaging if present Open the packaging if present and extract the machine Check that the received machine matches the ordered one 3 4 1 Check for damages Keep...

Page 14: ...culating in the piping has a temperature exceeding 65 C protection against high temperatures If the machine can work with a valve closed on the delivery piping recycling piping for safeguarding the ma...

Page 15: ...nterflanges and machine base Brake the protecting central disks along the marked lines to get two gaskets with central holes Screw the two counterflanges at the threaded ends of the piping Position th...

Page 16: ...onnect the power supply by means of the cut off switch Give a current pulse to the machine Check the motor rotation direction A If the rotation direction matches the one shown by the arrows on the mac...

Page 17: ...Unscrew the screws fastening the terminal box cover Using a jumper temporarily short circuit the condenser terminals Change the jumper positions Remove the jumper Refit the terminal box cover with the...

Page 18: ...38 GB A B VLR 32...

Page 19: ...sen the air valve if present Slowly open the gate on the suction piping 4 1 1 Machines installed under head Make sure that the priming cap and the air valve are perfectly tightened DANGER If the fluid...

Page 20: ...cap Tighten the drain and discharge cap if present Tighten the air valve if present Start the machine Open the gate on the delivery piping Loosen the air valve When the fluid comes tighten the air val...

Page 21: ...ons to control the frequency of starts and stops control the machine operation for one hour 4 3 Start and stop frequency control A For machines fitted with a motor having an absorbed power up to 4 kW...

Page 22: ...NTENANCE CHAPTER 5 The seal on the shaft is self adjusting The seal surfaces are wear resistant and are lubricated by the pumped fluid 5 1 Lubrication If the machines are installed used and maintained...

Page 23: ...hine is mechanically blocked 6 The thermal relay calibration is too low The thermal relay sometimes intervenes without any special reason 1 The thermal relay calibration is too low 2 Mains voltage per...

Page 24: ...nges carry out the following operations Unscrew the counterflanges from the pipes Assemble the couterflanges with the gaskets on the machine Close the delivery and suction holes so that dirt cannot en...

Page 25: ...s som almindeligt affald I henhold til det europ iske direktiv 2002 96 EFombortskaffelse afelektriske ogelektroniske produkterogg ldende national lovgivningskal brugtelv rkt j indsamlesseparatogbortsk...

Page 26: ...mancato funzionamento non sia provocato da altri motivi ad esempio interruzione dell alimentazione di corrente apparecchi di controllo o di comando oppure manipolazione non appropriata ricordarsi di...

Page 27: ...l other brand or product names are trademarks or registered marks of their respective owners Because we are continously improving our products and services Pentair reserves the right to change specifi...

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