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Watson-Marlow EC 25 User Manual

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Revision 4.4 / November 2010

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11

CHANGING THE CONNECTION POSITION .................................................. 11

12

CHANGING THE DIRECTION OF ROTATION............................................... 11

13

IMPORTANT: OBSERVE BEFORE START-UP!............................................ 11

14

CLEANING ...................................................................................................... 12

14.1

Cleaning in own circuit with water, alkali, acid ..................................................................................12

14.2

Cleaning in the CIP circuit.................................................................................................................12

14.3

Manual cleaning ................................................................................................................................12

14.4

Sterilization........................................................................................................................................12

15

OIL CHANGE .................................................................................................. 13

15.1

Filling volumes ..................................................................................................................................13

16

DISPOSAL ...................................................................................................... 13

17

SPARE PARTS ............................................................................................... 13

18

TAKING OUT OF SERVICE............................................................................ 13

18.1

Provisional taking out of service .......................................................................................................13

18.2

Final putting out of service ................................................................................................................13

19

TROUBLESHOOTING .................................................................................... 14

20

ADJUSTING DIMENSION............................................................................... 15

21

TIGHTENING TORQUES................................................................................ 16

22

DISMANTLING ............................................................................................... 17

23

DISMANTLING „LIP SEAL SYSTEM“ ........................................................... 19

24

DISMANTLING „MECHANICAL SEAL SYSTEM“ ......................................... 20

25

ASSEMBLY..................................................................................................... 21

25.1

Assembly „Rotor-Assembly“..............................................................................................................21

26

PUMP SIZES................................................................................................... 22

26.1

Cross section drawing EC 25 with Lip Seal System .........................................................................22

26.2

Cross section drawing EC 25 Mechanical Seal System ...................................................................22

26.3

Cross section drawing EC 40 with Lip Seal System .........................................................................23

26.4

Cross section drawing EC 40 with Mechanical Seal System............................................................23

26.5

Cross section drawing EC 60 with Lip Seal System .........................................................................24

26.6

Cross section drawing EC 60 with Mechanical Seal System............................................................24

26.7

Parts list for an EC 25 / EC 40 / EC 60 Pump...................................................................................25

26.8

Parts list for the Lip Seal System EC 25 / EC 40 / EC 60.................................................................25

26.9

Parts list for the Mechanical Seal System EC 25 / EC 40 / EC 60 ...................................................25

27

CODE-STRUCTURE FOR SPARE PART ORDERS ...................................... 26

28

DIMENSIONAL DRAWINGS........................................................................... 27

28.1

Dimension table for pump with German Milk Fittings .......................................................................27

28.2

Dimension table for pump with TRI-CLAMP (TC) .............................................................................28

28.3

Dimension table for pump with RJT ..................................................................................................28

28.4

Dimension table for pump with SMS (Swedish norm) ......................................................................28

28.5

Dimension table for pump with SMS (French norm).........................................................................28

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