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2015/01 

3.General Information 

3.

 

 General Information 

3.1. 

 

DESCRIPTION 

HYGINOX  SE  is  a  range  of  close-coupled  centrifugal  pumps  with  hygienic  design,  suitable  for  use  in  the  dairy, 
beverage, and food industry in general. 

This  single-stage  horizontal  pump  has  a  circular  casing  with  axial  suction  and  tangential  discharge.  The  main  pump 
components are: pump casing, impeller, cover, lantern and a shaft which is rigidly coupled to the motor shaft. 

The standard IEC motor of type IM B34 is protected by a stainless steel shroud and provided with height adjustable 
stainless steel legs.  

 

3.2. 

 

APPLICATION 

As  a  general  rule,  HYGINOX  SE  pumps  in  their  standard  version  are  used  in  the  food  industry  mainly  to  transfer 
liquids. 

For each type of the pump, the hydraulic performance is given by the choice of impeller diameters and speeds. The 
characteristic  curves  also  show  the  power  and  NPSH  requirements.  The  intended  use  of  the  pump  is  defined  by  its 
characteristic curve and operating limits provided in the Technical Specifications section. 

 

 

 

Misuse of the pump or its use beyond the operating limits may be dangerous or cause permanent damage 
to the equipment. 

 

Summary of Contents for HYGINOX SE

Page 1: ...AND MAINTENANCE INSTRUCTIONS HYGINOX SE INOXPA S A c Telers 54 Aptdo 174 E 17820 Banyoles Girona Spain Tel 34 972 57 52 00 Fax 34 972 57 55 02 email inoxpa inoxpa com www inoxpa com 01 011 30 05EN 0 2...

Page 2: ...rectives Machinery Directive 2006 42 EC RD 1644 2008 Low voltage Directive 2006 95 EC Electromagnetic Compatibility Directive 2004 108 EC Applicable harmonised Standards UNE EN ISO 12100 2012 UNE EN 8...

Page 3: ...safe location near the installation area 1 3 SAFETY 1 3 1 Warning symbols Safety hazard for people in general Danger of injury caused by rotating equipment parts Electric hazard Danger Caustic or cor...

Page 4: ...t by authorised personnel 1 4 4 Compliance with the instructions Not following the instructions may impose a risk for the operators the environment and the machine and may result in the loss of the ri...

Page 5: ...arts and accessories The usage of other parts will relieve the manufacturer of any liability Changing the service conditions can only be carried out with prior written authorisation from INOXPA Please...

Page 6: ...nstallation 4 1 Reception of the pump 8 4 2 Transport and storage 9 4 3 Location 9 4 4 Pipes 9 4 5 Electrical installation 10 5 Starting the pump 5 1 Start up 11 6 Operating problems 7 Maintenance 7 1...

Page 7: ...B34 is protected by a stainless steel shroud and provided with height adjustable stainless steel legs 3 2 APPLICATION As a general rule HYGINOX SE pumps in their standard version are used in the food...

Page 8: ...ons and Servicing manual for the motor If the pump has been supplied with a motor from INOXPA Unpack the pump and check the following The suction and discharge connections on the pump removing any rem...

Page 9: ...t sections with the minimum possible number of elbows and fittings in order to reduce any pressure losses that may be caused by friction Make sure that the pump s ports are properly aligned with the p...

Page 10: ...to operators or cause irreparable material damage Prior to handling the pump make sure that the electrical panel is disconnected Connect the motor in accordance with the instructions supplied by the m...

Page 11: ...the motor is correct 5 1 2 Checks when starting the pump Check that the pump is not making any strange noises Check if the absolute inlet pressure is sufficient to prevent cavitation in the pump Check...

Page 12: ...tation Increase the suction pressure The pump sucks in air Check the suction line and all of its connections Suction pipe obstructed Check the suction line and the filters if available Discharge press...

Page 13: ...ORAGE Before storing the pump it should be completely drained Prevent as far as possible exposing the parts to excessively humid environments 7 3 CLEANING The use of aggressive cleaning products such...

Page 14: ...terilization process The parts materials will not be damaged if the indications specified in this manual are observed Make sure that no cold liquid enters the system until the temperature of the pump...

Page 15: ...otating 4 Remove the impeller nut 45 and the O ring 80A 5 Pull out the impeller 02 If necessary hit it with a dead blow using a plastic mallet in order to disengage the cone 6 Remove the rotating part...

Page 16: ...f the seal 08 on the pump cover 03 with the fingers 9 Put the pump cover 03 on the lantern 04 10 Fit the rotating part of the mechanical seal 08 in the shaft 05 and place the impeller 02 11 Place the...

Page 17: ...ht polished Interior surface finish Polished Ra 0 8 m Mechanical seal Type Single internal seal Material of rotating part Graphite C standard Silicon carbide SiC Material stationary part Silicon carbi...

Page 18: ...18 8 Technical Specifications 2015 01 8 3 CROSS SECTION HYGINOX SE Pump detail for motor 132 160 01 011 32 0009...

Page 19: ...14 Shroud 1 AISI 304 15 Casing clamp 1 AISI 304 45 Cap nut 1 AISI 316L 51 Allen screw 4 A2 51C Screw with flange 2 A2 52A Hexagonal screw 2 A2 52B Hexagonal screw 4 A2 53B Grower washer 4 A2 53C Flat...

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