Viadrus VIADRUS K 5, Operation And Installation Manual

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7.11 Pressure losses of elements of fume-extraction system in using the boiler
VIADRUS K5
max. fan pressure 150Pa
Divided fume-extraction - flue gases
Ordering code
VIADRUS
code DN Name Loss in Pa
20105 PPSB48 80 Elbow 45° 1.1
20107 PPSB98 80 Elbow 87° 1.7
20133 PPRM18 80 Pipe 1m 3.4
20111 PPSAS8 80 Plastic chimney head starr (complete) 2.5
Divided fume-extraction - suction
Ordering code
VIADRUS
code DN Name Loss in Pa
20105 PPSB48 80 Elbow 45° 0.8
20107 PPSB98 80 Elbow 87° 1.2
20133 PPRM18 80 Pipe 1m 2.5
Concentrated fume-extraction
Ordering code
VIADRUS
code DN Name Loss in Pa
20158 LPBK45 60/100 Elbow 45° 5.3
20160 LPBK95 60/100 Elbow 87° 7.5
20199 LPRK15 60/100 Pipe 1m 21.9
20197 LPZTK5 60/100 LIK T-piece for air supply 5
20235 LPASK5 60/100 LIK pipe part for facade fume-extraction 10.5
20221 DPDS45 60/100 Roof extension (complete) 29.8
7.12 Commissioning the boiler
The whole installation has to comply with regulations related to this equipment. The boiler has to be compatible
with the local connection conditions (check parameters of the boiler with the date on the name-plate).
Commissioning the boiler may be only performed by organizations nominated for this activity and trained
by the manufacturer. Minimum pressure in the heating system is 0.8 bar. It is necessary to check all shutters and
check that no gas escapes. Connect the boiler to the electric power supply network. Check the gas distribution
behind the gas valve. Check functionality of the safety valve. Further it is necessary to check the motion of the
pump. Check functionality of the three-way valve (if used). During running the boiler it is necessary to check
exhaust of condensate both from the boiler, and eventually from the liner.
Upon the first commissioning the boiler it is necessary to train the user in accordance with this manual
and hand over the manual to the user with a confirmation of commissioning.
Further it is necessary to:
-
check the revision before commissioning,
- check the tightness of water escape,
- check regulation and safety elements.
Production settings of the emission value of the boiler:
CO
2
– minimum boiler power 9,2 %,
– nominal boiler power 9,2 %,
Comparative conditions 15 °C and 1013,25 mbar, dry gas
Concrete measured values depend on type of connection of combustion air supply and flue gases exhaust to the
given consumer.
Set values CO
2
have to be observed.