DanPumps S-IP Скачать руководство пользователя страница 5

 

                                 

 

 

5. Handling. 

 

The pump must be packaged properly during transport, to avoid damage to the pump or surroundings.  

It can be transported and stored in vertical or horizontal position.  

Always place the pump on a stable surface, so it cannot tip over during service, transport, testing and 

installation.  

 

For storage for long periods of time the pump must be checked again before use. Before electrical 

connection, the impeller shall be turned by hand to ensure the parts do not bind.  

 

Accidents in relation to installation can be minimized by taking care.  

Be especially careful with the pump’s weight and the risk of electrical accidents. 

When lifting with hoisting equipment, these must always be of the correct dimensions with regard 

to the lifted weight. Secure pallet and lift the pump using motor eye-bolts.  

Never walk under hanging pump.

 

Then lift high enough only to clear pallet, and gently place on a   

flat floor surface in a stable upright position.  

 

 

 

6. Pump installation.     

 

The pipe system must have at least the same section (DN) as the pump connections. 

 

The pump unit is designed to be installed in the pipeline. Standard piping supports on either side of the 

pump should be used, to eliminate pipe and flange stresses. 

The suction and discharge pipes must be in line, and the pump must not be used to pull the piping into 

place by tightening the flange bolts.  

Pipes should be supported near the pump 

Never run the pump with suction side and discharge side blocked simultaneously.  

Only shunt the pump on the discharge side. 

 

Cavitation in the pump volute may occur, if the pump's suction becomes obstructed.  

Cavitation can cause damage to the internal elements of the pump, especially on the impeller.  

Always provide the right suction conditions. 

 

 

 

Suction. 

 

Connection elements that may cause air pockets, should not be used under any circumstances.  

User larger pipes whenever needed, to maintain the water speed in the pipe below 1.2 m/s (4 feet per 

second).The suction pipe must be one continuous run from its starting point to the pump.  

In order to prevent air pockets and the intake pipe must never be positioned higher than the water level or 

the level of the pump.  

Whenever, if reducers are required to be used on the pump, then we recommend the use of concentric 

reducers. 

All pipe systems containing water, must be equipped with valves to prevent flooding during pump 

maintenance.  

 

 

Discharge. 

 

All pipe systems containing water must be equipped with valves to prevent flooding during pump 

maintenance. 

In order to reduce power and flow losses, we recommend the use of pipes of same (DN) or larger diameter 

than the pump discharge.  

Elements that may cause air pockets should not be used under any circumstances. 

The diameter of the pipes ought to be such, the water speed in the pipe remains below 

2 m/s (7 feet per second). 

 

 

 

 

 

Содержание S-IP

Страница 1: ...In Line Pumps models S IP S MP End of life pump has to be recycled in accordance with local regulations Version 1 0 2017 ...

Страница 2: ...ter saltwater and water with small contaminants Impeller is a closed model S IP and S MP pumps are as standard assembled with Svend Hoyer electro motor Option S IP and S MP pumps can be ordered with other motor brands like ABB or BEVI Option Frequency Converter Drive direct mounted on the motor Option ATEX motor A22 II 3D Ex tc IIIB T120 ExnA II 3G Ex nA IIC T3 Option Forced Fan Cooling Option Bea...

Страница 3: ...EN1092 1 Pump is based on design according ISO 2858 Pump Standard surface treatment Blue RAL 5010 C5M Only if it is built in into the motor Motor protection Degree of protection is standard IP55 and insulation class is F Tested to standard IEC 60034 2 1 The IE2 class motor has standard tropical windings The IE3 class motor has tropical windings as an option Pump material Pump materiale as standard...

Страница 4: ...Pump dimensions ...

Страница 5: ... piping into place by tightening the flange bolts Pipes should be supported near the pump Never run the pump with suction side and discharge side blocked simultaneously Only shunt the pump on the discharge side Cavitation in the pump volute may occur if the pump s suction becomes obstructed Cavitation can cause damage to the internal elements of the pump especially on the impeller Always provide t...

Страница 6: ...ched off and cannot be switched on again accidental This also applies to the auxiliary power circuits e g anti condense heaters Check that supply voltage and frequency are the same as rated data Motors can be used with a supply deviation of 5 voltage and 2 frequency according to IEC60034 1 Connection diagrams for main supply and accessory as PTC or heater are located inside the terminal box Connec...

Страница 7: ...6 months and during possible extreme operating conditions more often For complete overhaul of the pump contact an authorized pumps workshop or your local DanPumps dealer Clean the pump carefully before dismantling it Follow local and national safety instructions Bearings in our DanPumps are lubricated for lift and don t need re lubrication Typical duty hours for motor with lifetime lubricated bear...

Страница 8: ...correct for the pump Water level in the well is too low open tank Impeller is partially clogged Pump vibrates Wear ring is worn Air inside pump house or periodically sucked into the pump The impeller is clogged Excessively high suction lift Seal not correct for the medie Pump has been running dry Pump is not running the right way The pump back pressure is too low The pump is missing 1 phase in the...

Страница 9: ...tions which give the pump a unique composition In order to find the correct spare parts for the pump then always inform about the pump serial number You will find the serial number on the DanPumps wet end label See page 2 Model pump with plug in shaft Model Pump with claw clutch 2L ...

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Страница 12: ...12 CE Declaration ...

Страница 13: ...Nordager 25 DK 6000 Kolding Denmark Tel 45 86 571 344 www sonflow dk ...

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