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Hydro Multi-S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GRUNDFOS 

INSTRUCTIONS

Installation and operating instructions

Summary of Contents for Hydro Multi-S

Page 1: ...Hydro Multi S GRUNDFOS INSTRUCTIONS Installation and operating instructions...

Page 2: ...Hydro Multi S 2006 42 EC EN 809 1998 EN 60204 1 2006 2006 95 EC EN 60439 1 2002 EMC 2004 108 EC EN 61000 6 1 2007 EN 61000 6 2 2005 EN 61000 6 3 2007 EN 61000 6 4 2007 Overeenkomstigheidsverklaring Wi...

Page 3: ...ladu s ustanoven mi sm rnice Rady pro sbl en pr vn ch p edpis lensk ch st t Evropsk ho spole enstv v oblastech Sm rnice pro strojn za zen 2006 42 ES Pou it normy EN 809 1998 a EN 60204 1 2006 Sm rnice...

Page 4: ...ulti S 2006 42 EN 809 1998 EN 60204 1 2006 2006 95 EC EN 60439 1 2002 2004 108 EC EN 61000 6 1 2007 EN 61000 6 2 2005 EN 61000 6 3 2007 EN 61000 6 4 2007 Bjerringbro 25th January 2010 Jan Strandgaard...

Page 5: ...56 Asennus ja k ytt ohjeet 63 Monterings og driftsinstruktion 70 Instrukcja monta u i eksploatacji 77 85 Szerel si s zemeltet si utas t s 94 Navodila za monta o in obratovanje 102 Monta ne i pogonske...

Page 6: ...o Multi S booster set is designed for pressure boosting of clean water Examples blocks of flats hotels schools Hydro Multi S consists of two or three identical Grundfos CH or CR pumps connected in par...

Page 7: ...Number of mains operated pumps S pumps 8 Motor power in kW 9 Country of origin Type Model Main supply Q Max H Min Weight S pumps Motor size Made in 96763706 1 2 3 4 5 6 7 8 9 Example Hydro Multi S P 2...

Page 8: ...hould always be fitted on the manifolds This is important to prevent the booster set from hanging in the pipework 7 1 3 Foundation The booster set should be positioned on an even and solid surface If...

Page 9: ...g the pressures set on the pressure switches When a tap is opened water is drawn from the diaphragm tank until the tank is empty When the pressure drops to the first cut in pressure the first pump wil...

Page 10: ...Pressure switch 12 1 1 Setting the cut out pressure To set the cut out pressure pcut out proceed as follows 1 Turn the P1 screw clockwise to increase the cut out pressure and counter clockwise to decr...

Page 11: ...nd shaft seals are maintenance free 13 2 Settings To ensure reliable and correct operation the pre charge pressure of the diaphragm tank and the setting of the pressure switches should be checked regu...

Page 12: ...tive Repair or replace the motor j Electronic circuit board failure Replace the fuse if defective Switch to emergency operation and replace the electronic circuit board if defective 2 Pump starts but...

Page 13: ...ashi gotanda Shiagawa ku Tokyo 141 0022 Japan Phone 81 35 448 1391 Telefax 81 35 448 9619 Korea GRUNDFOS Pumps Korea Ltd 6th Floor Aju Building 679 5 Yeoksam dong Kangnam ku 135 916 Seoul Korea Phone...

Page 14: ...d makes it possible Innovation is the essence The name Grundfos the Grundfos logo and the payoff Be Think Innovate are registrated trademarks owned by Grundfos Management A S or Grundfos A S Denmark A...

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