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8.
Verify tightness of the whole flue channel:
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tightness of the cleaning hole of the chimney pot
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tightness of all joints of the chimney pipe
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tightness of all cleaning holes in the chimney pipes
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tightness of the input of the chimney pipe into the smoke uptake
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tightness of all revisions and cleaning holes of the boiler drum
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the close of the inter-space between the chimney liner and breast for the limitation of intrusion (of outdoor) air, which brings to
cooling the chimney liner and by this to undesirable decreasing of the flue-gases temperature.
9.
Depending on type of the heating system and project documentation, carry out installation of the safety valve and safety device against
overheating.
10. In the case of installation of a three-way thermostatic valve, select fulfillment of 45-
50 °C.
11. Insert correctly ceramic lining according to the instruction manual of the boiler.
A video instruction is available online on YouTube.
https://www.youtube.com/user/Viadruscz
12. Before the heating test, check the setting of the shutters of primary, secondary and tertiary air.
13. Carry out a heating test by burning of the whole heating system to the required operation temperature, and that is including accumulation
tank and boiler (provided it is installed).
14.
Adjust the control unit VERA BORD 360 for burning up the heating system to 60 °C. The pump must be tied up, it mustn't cycle, and the
boiler must keep the required temperature of 60 °C.
15. Train the customer (personnel) for servicing, cleaning and maintenance of the boiler. Train them also for the control of all other functions of
the heating system and instruct them about necessity of observation of the prescribed fuel, including maximal allowable fuel humidity. With
help of thorough training of the customer, you will prevent from unprofessional handling with the boiler, additional questions and
complaints.
16. Fill up, sing, stamp and send the warranty certificate to VIADRUS Company. You may send it by classic mail or scan and send it via e-mail
