ICI Caldaie ECOVAPOR Series, Инструкция по установке, использованию и техническому обслуживанию

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First commissioning
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language
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date and time
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burner management setup
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steam safety pressure switch
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air pressure switch (1 mbar)
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gas valve pressure switch for leak check (10 mbar)
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gas valve pressure switch for grid gas minimum pressure (10 mbar)
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steam safety valve(s) already calibrated and sealed at the maximum boiler pressure (12 barg)
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capacitive level probe
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minimum safety level probes
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gas valve minimum flow rate (mechanical calibration)
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gas valve maximum flow rate (mechanical calibration)
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recirculation flue gas by-pass gate (mechanical calibration).
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IMPORTANT
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For further information, refer to the manual of the devices supplied with the generator.
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Upon first start-up, check the efficiency of all the adjustment and control devices present on the control panel.
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Warranty validity is subject to the compliance of the provisions set forth in this manual.
Start-up procedure
To start the steam generator:
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power the control panel by setting the central and main switch to
“ON”
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press key
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touch the flashing icon to start the generator, with the water at minimum temperature (approx. at ambient temperature).
Wait for the appliance to have completed the start-up phases until reaching the maximum power.
When the generator has reached the maximum power, let it stabilise, without waiting for the pressure to rise and carry out the
following measurements/checks:
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check that the grid gas and the gas valve pressure values t match with those specified for the installed generator. Should this
not be the case, operate on the pressure controller
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make sure that fan frequency (Hz) and combustion data (CO
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- NOx) match with those specified in the table
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Through the flame inspection windows (4) check that the colour of the flame and of the metal mesh is light blue. Should this
not be the case, turn the Shutter adjustment screw (+/-) (1), or operate on the flue gas recirculation gate (2).
Operate the appliance at its minimum power and carry out the following measurements/checks:
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make sure that fan frequency (Hz) and combustion data (CO
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- NOx) match with those specified in the table.
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through the flame inspection windows (4) check that the colour of the flame and of the metal mesh is light blue. Should this
not be the case, operate on the "OFFSET" screw pre-calibrated with centreline index (+/-) (3).
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IMPORTANT
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It is of the utmost importance to avoid that burner mesh is red since it indicates a "combustion air defect" and can
irreparably damage the material.
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