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MUS0920201
07/10/2014 61
MELTON, S.L.U. - POLIGONO INDUSTRIAL AGUSTINOS CALLE G-34,31160 ORCOYEN, NAVARRA
TEL: 00 34 948 321580 Fax: 00 34 948 326584 e-mail: [email protected]
6.3.4. REPLACING THE ADHESIVE FILTER:
Before changing the filter, put on a face shield, gloves and a
long-sleeve shirt to prevent possible burns caused by hot
adhesive splashing.
Keeping a filter or mesh in stock to replace when necessary is recommended. This
replacement is quick and improves the machine performance.
1. Warm the machine to the operating temperature.
2. Stop the pump.
3. Place an appropriate container under the manifold to collect the adhesive.
4. Open the bleed valve to let the pressure out of the system.
5. Use a spanner to unscrew the filter screw and remove it from the casing.
6. Dismantle the filter, replace the inner mesh and clean all of the other
parts.
7. Clean all of the components well and replace any defective ones.
If using a cleaning agent, make sure it is compatible with the
adhesive being used.
Check with the adhesive manufacturer if you have any doubts.
8. Replace the o-rings.
9. Assemble the complete filter again and carefully insert it inside the hot
manifold casing.
10. Tighten the filter cover with a spanner and close the purging valve.
11. Put the machine at operating speed and bleed the gun circuit.