Saturn Inline Filter and A-Z Filter Change

The following information relates to the Pro Built Melters, the Nordson 3000 Series, Nordson ProBlue Series with 14:1 and 21:1 pumps.

Changing the Saturn In-Line Filter and the E – Z Filter This Filter is fitted between the Hose and the Gun.

Hot Adhesive Systems are equipped with an In-Line Filter. The filter prevents contaminants and char from entering the hoses or the extrusion guns.

The In-Line Filter MUST be changed on a regular basis.

A contaminated In-Line Filter will cause in-line filter blockages, poor adhesive flow, blocked nozzles and production loss.

The Correct Procedure to change an In-Line Filter is as follows:

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  1. WEAR safety gloves
  2. WEAR safety eye wear, clothing covering exposed skin & safety footwear 3. REDUCE pump air pressure to “ 0 PSI “
  3. OPEN drain valve over a suitable container. Unscrew in a counter clockwise direction
  4. INCREASE the pump air pressure until a clean and steady flow of hot material flows from the drain valve.
  5. Reduce pump pressure to Zero. Lock out air supply. Leave drain valve open.
  6. Using a 16mm spanner (E – Z Filter) or a ½ inch spanner (Saturn In-Line Filter) to undo In-line Filter Fitting.
  7. Remove Old Filter from the filter housing.
  8. Fit new filter, apply a small amount of grease to the O-Ring and tighten filter assembly into the housing.
  9. After In-Line Filter Change is completed, CLOSE drain valve in a clockwise direction.
  10. Slowly INCREASE pump air pressure and CHECK for leaks.

Enquire now for Crafers’ filter assemblies and Char Grabbers

Available now:

  • Complete Filter Assembly – Straight, 45 Degree , 90 Degree
  • Char Grabber –  100 , 200 Mesh

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