Procedures for maintenance and repair
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Page 11
Procedure no. 3 Replacement of pistonrings
The extruder piston
Remove the filter on one side of the extruder cylinder to gain access to the piston by
loosening the 8 screws [9] and pull the filter housing [5], rubber gasket [6], filter [7] and filter
gasket [8] out, and you have access inside the extruder chamber.
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