DanPumps S-IP Скачать руководство пользователя страница 6

Pump priming. 

 

Never dry-run the pump. Water acts as a coolant for the mechanical seal.  

If the pump is operated when dry, the mechanical seal will be damaged, causing leaks, expensive repair and 

down-time. Damaged seal by dry-run will not be covered by the warranty. 

 

If the water level is below the level of the pump intake, then use a low resistance check valve / foot valve on 

the end of the suction side. The inner DN size in the check valve must not be less than the pump.  

Fill the pump and the suction line with liquid from an outside source.  

Trapped air should be allowed to escape. 

The pump may be stopped with the discharge valve open without causing damage.  

However, in order to prevent water hammer effects, as a general recommendation the discharge valve 

should be closed first. 

  

 

7. Electrical installation. 

 

Work is only permitted to be carried out by qualified specialists and must to be 

carried out in accordance with local regulations.  

Before work commences, ensure that all power is switched 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.  

Connections must be made in such a way,  to ensure that a permanently safe electrical connection is 

maintained, both for the main supply and the earth connection.  

We recommend that crimped connections are made in accordance with IEC 60352-2.  

 

Use always overload switch / motor protection. 

The pump must be mounted with a motor guard and a ground fault 

circuit breaker. 

 

 

 

 

Tightening torques for terminal board screws: 

Thread M5  M6  M8  M10  M12  M16  M20  M24 

T.(Nm) 2.5  3.5    7     12     18     35      55     80 

Ensure that the terminal box is clean and dry.  

Unused cable glands must be closed with blind caps.  

Check the terminal box gasket before it is remounted. 

 

 

Motor space heater: 

No. 1 - 2 

PTC terminals: 

No. 3 - 4 

Bimetal: 

 

No. 5 – 6 

PT100: 

 

No. 7 – 8 – 9  

 

For your motor, please see motor label inside the motor terminal box.  

Equipment may vary. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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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