PREO EASY 5 Series, Руководство по эксплуатации и обслуживанию

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Section 5 - MAINTENANCE
© Copyright 2006 PREO SRL
All rights reserved
EAW530E2MV
Edition
03/2006
combining the tank emptying procedure with more thorough cleaning, using
Ecological Ecocleaner 96 oil.
We recommend carrying out the following procedure in keeping with the following
instructions:
• Heat the tank to a temperature of 170/180°C (340/360°F)
• Pour in a sufficient amount of Ecocleaner 96 to cover the tank fins.
• Remove any glue carbonisation from the walls, especially in proximity to
the pump, using a scrubbing brush.
• Drain the Ecocleaner 96 oil from the tank.
• Clean the internal walls and the edges of the tank thoroughly.
• Change the tank/manifold filter and the gun filter.
• Fill the tank with new glue, keeping meticulously to the working
temperatures indicated in the adhesive outline.
• Bleed the guns until all the old glue has been completely removed.
• The system is now ready for use.
Only use Ecocleaner 96 to clean the system, since the use of other products could
irreparably damage the seals.
PREO recommends this product because it is completely biodegradable, chemically
inert, non-toxic and does not stick to the walls of the tank, allowing for perfectly
safe use of the system.
Never use Ecocleaner 96 oil to clean the heated hoses.
Do not use unsuitable tools that could scratch the internal coat of the tank,
damaging it.
5.6 FUSE REPLACEMENT
Disconnect the system power supply before replacing the fuses.
Refer to figure 27 for the replacement of the fuses present in the system.
Figure 27