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Section 5 - MAINTENANCE
© Copyright 2006 PREO SRL
All rights reserved
EAW530E2MV
Edition
03/2006
Figure 24
Clean the control panel and the external parts of the machine using a damp cloth.
Do not use alcohol to clean the system.
5.4 GLUE FILTER REPLACEMENT
PREO applicators have a disposable glue filter for hot-melt adhesives, designed to
prevent adhesive slag and carbonisation while it is being pumped from the tank.
The filter (positioned inside the manifold) must be replaced on the basis of the use
and technical characteristics of the adhesive used. When replacing it, following
these instructions carefully and refer to figure 25 below.
Figure 25
• Depressurise the system as described in paragraph 5.2
• Remove the manifold cover and the box on the tank side
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