Fig. 5‐7
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Fig. 5‐8
Maintenance
5‐13
P/N 213828_11
2014 Nordson Corporation
VersaBlue_PPA
Replacing Filter Cartridge (contd.)
Installing Filter Cartridge
NOTE: Install filter cartridge only when melter is hot.
1. Apply high temperature grease to all threads and O‐rings.
Refer to Processing Materials.
2. Insert filter cartridge and tighten somewhat (approx. 1 Nm / 8.85 lbin).
3. Feed material by allowing the pump to run until the material comes out of
the hose port or applicator free of bubbles, or relieve air through the relief
valve if there is one. Refer to Relieving Air with Air Relief Valve
4. Properly dispose of material according to local regulations.
Relieving Air with Air Relief Valve
1. Place a container under the air relief valve.
2. Close the applicator.
ATTENTION: Ensure that the air outlet hole points down. Open and close
the air relief valve only when the material is soft.
3. Open air relief valve.
4. Allow motor to run slowly until material flows out.
5. Close air relief valve.
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