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English (GB)

9

9. Hang up the end of the chain on a suitable hook 

at the top of the tank and in such a way that the 
chain cannot come into contact with the pump 
housing. 

10. Adjust the length of the motor cable by coiling it 

up on a relief fitting to ensure that the cable is not 
damaged during operation. Fasten the relief 
fitting to a suitable hook at the top of the tank. 
Make sure that the cables are not sharply bent or 
pinched.

11. Connect the motor cable and the monitoring 

cable, if any.

Hookup auto coupling

1. Fit a crossbar in the tank. 
2. Fit the stationary part of the auto coupling on top 

of the crossbar.

3. Fit the adapted piece of pipe for the movable part 

of the hookup auto coupling to the pump 
discharge port.

4. Fasten a shackle and a chain to the movable part 

of the hookup auto coupling.

5. Clean out debris from the tank before lowering 

the pump. 

6. Lower the pump into the tank by means of the 

chain secured to the lifting bracket. When the 
movable part of the auto coupling reaches the 
stationary part, the two will automatically connect 
tightly.

7. Hang up the end of the chain on a suitable hook 

at the top of the tank and in such a way that the 
chain cannot come into contact with the pump 
housing. 

8. Adjust the length of the motor cable by coiling it 

up on a relief fitting to ensure that the cable is not 
damaged during operation. Fasten the relief 
fitting to a suitable hook at the top of the tank. 
Make sure that the cables are not sharply bent or 
pinched.

9. Connect the motor cable and the monitoring 

cable, if any.

7.2 Free-standing submerged installation 

Pumps for free-standing submerged installation can 
stand freely on the bottom of the tank or the like.
The pump must be mounted on separate feet 
(accessory). 
In order to facilitate service on the pump, fit a flexible 
union or coupling to the discharge pipe for easy 
separation.
If a hose is used, make sure that the hose does not 
buckle and that the inside diameter matches that of 
the discharge port.
If a rigid pipe is used, the union or coupling, non-
return valve and isolating valve should be fitted in 
the order mentioned, when viewed from the pump.
If the pump is installed in muddy conditions or on 
uneven ground, it is recommended to support the 
pump on bricks or a similar support. 
1. Fit a 90 ° elbow to the pump discharge port and 

connect the discharge pipe/hose.

2. Lower the pump into the liquid by means of a 

chain secured to the lifting bracket of the pump. 
It is recommended to place the pump on a plane, 
solid foundation. Make sure that the pump is 
hanging from the chain and not the cable.

3. Hang up the end of the chain on a suitable hook 

at the top of the tank and in such a way that the 
chain cannot come into contact with the pump 
housing. 

4. Adjust the length of the motor cable by coiling it 

up on a relief fitting to ensure that the cable is not 
damaged during operation. Fasten the relief 
fitting to a suitable hook. Make sure that the 
cables are not sharply bent or pinched. 

5. Connect the motor cable and the monitoring 

cable, if any.

Note

Grease the gasket of the guide claw 
before lowering the pump into the tank.

When the pump has reached the base 
stand, shake the pump by means of the 
chain to make sure that it is placed in 
the correct position.

Caution

The free end of the cable must not be 
submerged as water may penetrate 
through the cable into the motor.

Caution

The free end of the cable must not be 
submerged as water may penetrate 
through the cable into the motor.

Caution

The free end of the cable must not be 
submerged as water may penetrate 
through the cable into the motor.

Содержание SEG.40.09

Страница 1: ...SEG 60 Hz Installation and operating instructions GRUNDFOS INSTRUCTIONS...

Страница 2: ...he shaft seal 15 10 4 Adjustment of impeller clearance 15 10 5 Service kits 17 10 6 Contaminated pumps 17 11 Fault finding 18 12 Technical data 19 13 Disposal 19 Warning Prior to installation read the...

Страница 3: ...n auto coupling system or stand freely on the bottom of the tank 2 3 Operating conditions The Grundfos SEG range are designed for intermittent operation S3 When completely submerged the pumps can also...

Страница 4: ...g periods of storage the pump must be protected against moisture and heat After a long period of storage the pump should be inspected before it is put into operation Make sure that the impeller can ro...

Страница 5: ...atab nya Hungary 1 2 15 16 17 18 19 20 21 22 23 24 25 26 27 28 3 4 5 6 7 9 10 11 12 13 14 8 US C Pos Description Pos Description 1 FM description 14 Electrical safety 2 Type designation 15 Approval 3...

Страница 6: ...pump inlet Material Standard cast iron Max spherical impeller clearance mm Not relevant for SEG pumps 40 50 K40 K50 Pump discharge Nominal diameter of discharge port mm DIN PN 10 flange Nominal diamet...

Страница 7: ...ns with reduced physical sensory or mental capabilities must not use this product unless they are under supervision or have been instructed in the use of the product by a person responsible for their...

Страница 8: ...ide rails and finally fasten it firmly to the tank wall 6 Clean out debris from the tank before lowering the pump into the tank 7 Fit the guide claw to the discharge port of the pump 8 Slide the guide...

Страница 9: ...must be mounted on separate feet accessory In order to facilitate service on the pump fit a flexible union or coupling to the discharge pipe for easy separation If a hose is used make sure that the ho...

Страница 10: ...h which ensures all pole disconnection with a contact separation according to EN 60204 1 5 3 2 It must be possible to lock the mains switch in position 0 Type and requirements as specified in EN 60204...

Страница 11: ...d LCD 110 with electrodes In the following description level switches can be air bells float switches or electrodes depending on the pump controller selected Controllers for single phase pumps incorpo...

Страница 12: ...and check whether the impeller can rotate freely Turn the grinder head by hand 2 Check the condition of the oil in the oil chamber See also section 10 2 Change of motor oil 3 Check whether the monitor...

Страница 13: ...tation is clockwise when viewed from above When started the pump will jerk in the opposite direction of the direction of rotation If the direction of rotation is wrong interchange two phases See fig 4...

Страница 14: ...Replace defective parts See section 10 5 Service kits Ball bearings Check the shaft for noisy or heavy operation turn the shaft by hand Replace defective ball bearings A general overhaul of the pump i...

Страница 15: ...th oil screws using the packing material included in the kit See section 10 5 Service kits 10 3 Checking the shaft seal To make sure that the shaft seal is intact the oil should be checked If the oil...

Страница 16: ...tate any more 10 Slacken the adjusting nut 68 by 1 4 turn Assembly of grinder system 1 Fit grinder head 45 The dogs on the back of the grinder head must engage with the impeller holes 49 2 Tighten scr...

Страница 17: ...hed off Make sure that the power supply cannot be accidentally switched on All rotating parts must have stopped moving Service kit Description Pump type Material Product number Shaft seal kit Shaft se...

Страница 18: ...consumption due to large voltage drop Measure the voltage between two motor phases Tolerance 10 6 c Impeller blocked by impurities Increased current consumption in all three phases Clean the impeller...

Страница 19: ...s com The curves are to be considered as a guide They must not be used as guarantee curves Test curves for the supplied pump are available on request Sound pressure level The sound pressure level of t...

Страница 20: ...Appendix 20 Appendix 1 Dimensional drawings Fig 1 One pump installation on auto coupling TM02 5388 1310...

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