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Spirax Sarco MFP14-PPU, Инструкция по установке и обслуживанию

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IM-P681-02 

 ST Issue 2

1

1. Safety information

2. General

  product information

3. Single MFP14 - PPU

  installation and    

 commissioning

4. Duplex MFP14 - PPU

  installation and    

 commissioning

5. Triplex MFP14 - PPU

  installation and    

 commissioning

6. Maintenance

7. Fault finding

© Copyright 2012

Printed in the UK

Triplex MFP14-PPU shown

MFP14-PPU (Vented)

Automatic Packaged Pump Units

Installation and Maintenance Instructions

IM-P681-02

ST Issue 2

6810560/2

Содержание MFP14-PPU

Страница 1: ...sioning 4 Duplex MFP14 PPU installation and commissioning 5 Triplex MFP14 PPU installation and commissioning 6 Maintenance 7 Fault finding Copyright 2012 Printed in the UK Triplex MFP14 PPU shown MFP1...

Страница 2: ...IM P681 02 ST Issue 2 2...

Страница 3: ...n other fluids may be possible but if this is contemplated Spirax Sarco should be contacted to confirm the suitability of the product for the application being considered ii Check material suitability...

Страница 4: ...ble block and bleed and the locking or labelling of closed valves Do not assume that the system has depressurised even when the pressure gauge indicates zero 1 8 Temperature Allow time for temperature...

Страница 5: ...4 Freezing Provision must be made to protect products which are not self draining against frost damage in environments where they may be exposed to temperatures below freezing point 1 15 Disposal Unle...

Страница 6: ...your local Spirax Sarco office or representative Optional extras A pump insulation jacket is available at extra cost see TI P136 07 Standards The MFP14 PPU fully complies with the requirements of the...

Страница 7: ...93 C MFP14 300 C 12 8 bar g TMA Maximum allowable temperature MFP14S 300 C 10 8 bar g MFP14SS 300 C 9 3 bar g Minimum allowable temperature 0 C MFP14 13 8 bar g 198 C PMO Maximum operating pressure MF...

Страница 8: ...ASME 150 2 ASME 150 6 ASME 150 2 ASME 150 Duplex MFP14 PPU For further information regarding installation location and commissioning see Section 4 Unit size Pipe connection V Con out W Motive X Overfl...

Страница 9: ...IM P681 02 ST Issue 2 9 Fig 1 Single MFP14 PPU Fig 2 Duplex MFP14 PPU Fig 3 Triplex MFP14 PPU Y Z Z X W V Y Z Z X W Z Z Y X V W V V V...

Страница 10: ...n A maximum flash velocity in the receiver of 20 m s A maximum vent velocity of of 30 m s A maximum unrestricted vent pipe length of 10 m A maximum condensate inlet pressure discharge from steam traps...

Страница 11: ...d now start to flow into the main receiver item 1 and into the pump item 3 when the plant is operational 5 Check all flanged screwed connections for any leakage 6 Observe operation for any abnormaliti...

Страница 12: ...0S2 RB ball valve straight handle Carbon steel 8 PC10 Quick fit connector Stainless steel 9 UTD30L thermodynamic steam trap Stainless steel 10 Steam inlet drain trap flexible hose Mild steel stainless...

Страница 13: ...50 2 200 mm 8 DN80 x DN50 3 x 2 200 mm 8 The recommended receiver vent size is based on A maximum flash velocity in the receiver of 20 m s A maximum vent velocity of of 30 m s A maximum unrestricted v...

Страница 14: ...turn line point V 4 Condensate should now start to flow into the main receiver item 1 and into the pump item 3 when the plant is operational 5 Check all flanged screwed connections for any leakage 6 O...

Страница 15: ...on steel 8 PC10 Quick fit connector Stainless steel 9 UTD30L thermodynamic steam trap Stainless steel 10 Steam inlet drain trap flexible hose Mild steel stainless steel 11 Exhaust flexible hose Mild s...

Страница 16: ...ess equipment being drained 4 Connect a U bend water seal to the overflow point X and ensure that it is connected to a safe discharge point Ensure a suitable amount of water is filled into the U bend...

Страница 17: ...n steel 8 PC10 quick fit connector Stainless steel 9 UTD30L thermodynamic steam trap Stainless steel 10 Steam Inlet flexible hose Mild steel stainless steel 11 Exhaust flexible hose Mild steel stainle...

Страница 18: ...PPU is safely secured When dismantling the pump care should be taken to prevent personal injury from the strong snap mechanism Always handle with care For full maintenance instructions on each compone...

Страница 19: ...rom pump to condensate return line Motive pressure insufficient to overcome backpressure Check motive pressure and static backpressure Ensure motive pressure is higher than the static backpressure to...

Страница 20: ...IM P681 02 ST Issue 2 20...

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