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Section 3 - INSTALLATION
© Copyright 2006 PREO SRL
All rights reserved
EAW530E2MV
Edition
03/2006
• When installing the hoses, avoid abrasions or twisting the could damage the
cover and avoid bending them with a radius of under 150 mm.
• Avoid installing the hoses in contact with cold surfaces that could prevent
the adhesive from being correctly distributed or prevent it from being
dispensed.
• Wire the hose to the applicator, bearing in mind that the number with
which the hose is identified by the microprocessor depends on the electrical
connection with the connector and not on the manifold position.
• Do not tighten or unscrew the hoses when the system is cold, so as not to
damage the fittings and cause glue leaks.
• Begin screwing the manifold onto the fitting manually, without using a
spanner, so as to ensure it is in the correct position.
• Then tighten the hose fitting with a 19 mm spanner when the system is
heated up, so as not to break the thread.
3.9 GUN CONNECTION
Connect the revolving hose fitting to the gun fitting using two spanners in order to
tighten it correctly. Wire the gun connector to the hose connector as illustrated in
figure 12.
Figure 12
Pay specific attention to the following aspects:
• Thermally isolate the gun from the support using the insulator provided.
• Never use a gun which is missing any of its components. The gun body
contains live components.
• Never touch the guns during operation and never point them at anyone.
Risk of burns.
• Assemble the gun as near as possible to the substratum (5-50 mm), leaving
the necessary space for carrying out maintenance work or replacing its
components.
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