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Nordmann Engineering MultiPipe, Installation And Operating Instructions Manual, Page: 6 / 16

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Nordmann Engineering MultiPipe Installation And Operating Instructions Manual Download Page 6

6

2 

Notes for the planning engineer

2.1 Layout

The choice of the MultiPipe steam distribution system can be made  from 

the layout tables. The system is determined by the number of steam con-

nections of the steam humidifier. This also determines the maximum steam 

output. The max imum possible collector lengths and collector spacing is 

selected depending on the duct width and height.

2.2 

Dimension diagrams

90

A

L

D1

Ø 30

Ø 60.3

D2

H

H

Ø 35.0

D1

D1

D1

D1

60

B

90

A

L

D1

Ø 30

Ø 60.3

D2

D2

120

H

Ø 35.0

D1

D1

D1

D1

60

B

MultiPipe System 1&2

System 4

MultiPipe System 4

Systems 1 and 2

Summary of Contents for MultiPipe

Page 1: ...INSTALLATION AND OPERATING INSTRUCTIONS NORDMANN E N G I N E E R I N G MultiPipe 2557005 EN 1406 Steam distribution system ...

Page 2: ......

Page 3: ...mension diagrams 6 2 3 Power selection diagram MultiPipe Systems 1 4 7 2 4 Type key 7 2 5 Determination of the humidification distance BN 8 2 6 Planning data MultiPipe steam distribution system for faxing 8 3 Mounting 9 3 1 Safety 9 3 2 Delivery 9 3 3 Mounting positions 9 3 4 Mounting the premounted MultiPipe system 10 3 5 Mounting the different parts of the MultiPipe system 11 3 6 MultiPipe Suppo...

Page 4: ... should be deter mined when laying out the air con ditioning system The following points should be ob served to en sure correct humidification of the air The conditions must be main tained exactly to ensure that the MultiPipe system satisfies the high demands made of it A layout based on incorrect data an unfavourable installation position or wrong instal lation can result in excessive hu midity w...

Page 5: ...d according to the collectors The duct plate is cut out round The con nection side of the pre fitted system is inserted from inside through these holes The connector pieces are then fit ted on the pipes from outside and screwed to the duct wall The col lector pipes should be aligned hor izontally and secured at the end on the duct wall For large systems or in special cas es where this type of inst...

Page 6: ...nections of the steam humidifier This also determines the maximum steam output The max imum possible collector lengths and collector spacing is selected depending on the duct width and height 2 2 Dimension diagrams 90 A L D1 Ø 30 Ø 60 3 D2 H H Ø 35 0 D1 D1 D1 D1 60 B 90 A L D1 Ø 30 Ø 60 3 D2 D2 120 H Ø 35 0 D1 D1 D1 D1 60 B MultiPipe System 1 2 System 4 MultiPipe System 4 Systems 1 and 2 ...

Page 7: ...50 1650 System 2 mD max kg h 45 65 D2 mm 350 500 650 800 1000 1200 1500 1800 2000 H min mm 450 600 800 950 1150 1350 1650 1950 2200 System 4 mD max kg h 90 130 D2 mm 300 375 475 575 725 875 1050 1200 1350 1500 H min mm 800 950 1150 1350 1650 1950 2300 2600 2900 3200 Systems 1 and 2 for single units only System 4 for double units only 2 4 Type key X XXX XXX XXX No MultiPipe system Collector length ...

Page 8: ...m for faxing Layout data required Installation 1 Installation 2 Installation 3 Installation 4 1 Clear height of air duct B without insulation mm 2 Clear width of air duct H without insulation mm 3 Wall thickness of air duct A without insulation mm 4 Air volume per hour or m3 h 5 Air speed m s 6 Air duct static pressure Pa 7 Temperature after humidification C 8 Abs humidity before humidification g ...

Page 9: ...l ducts When mounting in a vertical duct the nozzle pipes must have a minimum declination of 20 and the end pieces of the collector pipes must be turned so that the vertical condensate connection directs straight downwards see figure below Note Before mounting the MultiPipe system check the type designation and steam capacity on the data plate to ensure that the correct MultiPipe system is install...

Page 10: ...eam hose connection 5 Starting with the lowest collector pipe fix the steam hose connections with the 4 screws at the duct wall 6 Align the collector pipes with a down slope of 2 against the steam con nector Then fasten the pipe ends on the duct using M8 threaded rod or the specially designed support available as accessory see mounting drawing in chapter 3 6 7 Connect the steam hose and the conden...

Page 11: ...tuated one against the others With a suitable clamp press both halves of the clips together until they will be fixed by a click 5 Starting with the lowest collector pipe fix the steam hose connections with the 4 screws at the duct wall 6 Align the collector pipes with a down slope of 2 against the steam con nector Then fasten the pipe ends on the duct using M8 threaded rod or the specially designe...

Page 12: ...y Range duct height mm Art No Foothold Pos 1 No x Length mm Rail Pos 2 mm Bracket Pos 3 450 950 1117477 1 x 450 mm 500 4 950 1350 1117478 2 x 450 mm 500 4 1350 2300 1117479 2 x 450 mm 1400 4 2300 3200 1117480 2 x 450 mm 2300 4 1 1 2 3 ...

Page 13: ...pical 500 Pa and the back pressure in the steam hose typical 100 Pa m 2 that no water splashes from the steam distribution system and the con densate runs out of the system satisfactorily Condensating forma tion may be caused by Steam supply pipe not properly drained Metallic steam pipe inadequately insulated Overstressed steam generator feeds water through steam pipe System condensate drain is bl...

Page 14: ... x ø5 34 3 pcs 2556745 3 Sealing cap with fixation 2556746 4 Sealing cap ø10 3 pcs 2559240 5 Hose clamp DS35 2 pcs 2539583 6 Internal sealing 2556747 7 Pipe clamp with O ring 2556748 8 O ring for pipe clamp 5 pcs 2556749 Sealing cap ø41 2567040 5 Spare parts list 1 4 5 2 6 3 7 8 ...

Page 15: ... Nordmann Engineering Ltd Printed in Switzerland Technical modifications reserved ...

Page 16: ...NORDMANN E N G I N E E R I N G NORDMAN E N G I N E E R I Dampfluftbefeuchter econ Reg No 40002 2 Manufacturer Nordmann Engineering Ltd www nordmann engineering com info nordmann engineering com ...

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