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Boldan Oy, Matkuntie 3, FIN-05200 Rajamäki |

 www.boldan.fi 

| +358 (0)9 853 1042

MANUAL

Extruder ProSeries 550

Connect the water hose, which will go inside the 

liner, onto the drum’s quick connector. Wind the 

water hose neatly around the shaft. You can 

use the water hose as a liner feeding string by 

attaching it to the liner knot.

Connect the water inlet to the quick connector on 

the drum crankshaft. Once the liner has been shot 

and pressurized into the pipe, you can start feeding 

warm water into the liner’s end. The regulator 

 

releases the pressure as the liner fills with water.

       

When the water reaches the drum, you can start

the water cycle by letting water out through the 

bottom valve while warm water enters the liner’s 

end. 

Necessary parts for the water connection.

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