Adveco AGUADENS 210T, Инструкция по установке, использованию и техническому обслуживанию

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86 60T - 280T
COSMOGAS
18 - MAINTENANCE
Figure 18-8 - Dismantling air intake filter
B
A
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18.6 - Cleaning of air intake filter
The air filter must be cleaned in order for the boiler to work
correctly. Refer to figure 18-8 and proceed as follows:
1. - access the boiler’s internal parts by following the procedure
described in section 18.2;
2. - pull out filter detail “A” as shown in the figure;
3.- clean the filter with compressed air until its surface is
clean again;
4.- reassemble the filter and the boiler’s casing.
18.7 - Maintenance and cleaning of
condensate outlet system
During boiler maintenance the condensate outlet pipe
(detail “5” in figures 3-3, 3-5 and 3-7) is taken apart and
cleaned of any residues. Refit the cleaned pipe and
restore the level of liquid in the siphon as shown in section
16.1.2.
Check the level of pH every three months for the first year.
Special litmus papers or a special electronic instrument that
gives a more precise reading can be used to carry out the test
(access the box via stopper “E” in figure 12-1). The frequency
of these checks can then be reduced to every six months
or year depending on how they are controlled by the local
regulations in force. The neutralising contents of the box must
be replaced when the level of pH falls below the level required
by the regulations in force. The permitted acidity level goes
from pH 5.5 to 9.5.
To replace the neutralising agent, do the following:
1. Follow the steps of section 18.2 to take off cover “E” in
figure 18-1;
2. Remove box “A” (Figure 18-9);
WARNING! When the box is taken out, be careful
to hold it at an angle so as to prevent any leaks of liquid
that might cause damage.
3. Open cover “C” (Figure 18-9) upwards;
4. Check the good order of the box;
5. Check the good order of the neutralising material and if
necessary add some or replace it;
6. Fill with fresh water until the water begins to flow out of
the outlet;
7. Replace the box in the correct position;
WARNING! The neutralisation box is filled with
water to prevent exhaust gas from escaping while the
unit is in operation.
8. Turn on the gas supply;
9. Restore the boiler’s electric power supply;
WARNING! Carefully follow figure 18-9 to replace
the box “A” in the correct position. After the maintenance
described above, restore the level of liquid in the siphon
as shown in section 16.1.2.
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A
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Figure 18-9 - Dismantling and opening condensate
neutraliser box
A C