Traid Triumph 1000, Руководство по эксплуатации и техническому обслуживанию

Страница: 32 / 67

32
TRIAD Boiler Systems, Inc.
West Chicago, IL
www.triadboiler.com
Flue
The boiler includes a burner with a blower that supplies the quantity of air to the combustion chamber
needed for the fuel at a pressure equivalent to the sum of the air-flow pressure drops caused by the flue
gas path. The boiler flue gas connection to the chimney base must be inclined, rising in the direction of
flow, with a suggested slope not less than 10%. The path of this connection shall be as short and straight
as possible, any bends being designed taking account of the rules used in designing air ducts.
WARNING
The flue gas temperatures produced by TRIUMPH SS boilers are considerably lower than in the case of
non-condensing boilers, and have therefore very high relative humidity. For these reasons the chimney
must be completely watertight, must withstand corrosion attack by acid condensate and must be
adequately heat-insulated to guarantee sufficient draft.
Condensate drain
Do not forget to connect the condensate drain.
NOTE: If the boiler is not supplied with acid condensate neutralizer, a siphon must be fitted on
the condensate drain to avoid flue gas leakage.
Water Connections
Make sure that the water pressure downstream of the water supply pressure reducer is lower than the
working pressure shown on the boiler data plate.

During operation, the water in the heating system increases in pressure; make sure therefore, that
the maximum pressure reached does not exceed the maximum admissible pressure for the
component as shown on the component number plate.

Make sure that the safety valve discharge fittings of the boiler and of any sanitary water heater are
connected to the drains via an open funnel, so that if the safety valves open, the boilerroom will not
be flooded
.

Make sure that the water and heating system pipework are not used as a ground for the electrical
system: if so, serious damage can be caused in a short time to the boiler, pipework, water heater and
radiators.

Once the heating system has been filled with water, close the water supply valve, and keep it closed.
Any water leaks from the system will then appear as pressure drops, as shown by the system pressure
gauge.
NOTE: If only one return is required, always use the low temperature return.