Specifications

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Note :During boiler economic life, the total make up water volume can not be more then
3 times of the total system water.
Guarantee will not be valid, if the boiler is out of service because of corrosion, sludge
formation and deposits
In order to prevent corrosion special care needed for oxygen infusion to the heating
system water side. Possible points for oxygen infusion are from open vented cisterns,
negative pressure points on the system and some gas permeable system items like
plastic pipes.
9 START UP
First start up work shall be carried out exclusively by fully trained, professionally
qualified personnel.
Before first start up check that;
 There is a copy of the boiler and burner instructions in the boiler room.
 The boiler name plate and manual specifications and power supply network and
other system need specifications correspond. (electric supply, fuel, water, boiler
and burner output, system pressure, circulating pipes …)
 The air inlet and outlet supply openings are correctly sized and free from
obstacles.
 The flue gas exhaust system is correctly fitted and sized.
 All the system control and security devices are present and installed according to
the current regulations and working properly.
 The burner output and fuel type is compatible with the boiler and system
specifications.
 The flue gas turbulators are present in all the second pass pipes and properly
placed.
 Control the boiler gas side seals are not damaged and fixed properly. (boiler front
door, burner mounting plates, smoke box, flame monitoring glass)
In starting a new installation all the fuel and water pipes, boiler and all the other
heating system items must be flushed and free from deposits.
Before filling the system with water control the expansion tank pre charge pressure
in sealed systems.
Open all the necessary valves for filling
Fill the heating system with water (water specifications shall be according to boiler
manuals) very slowly according to the air bleeding capacity of the components.
In open vented systems fill the system up expansion cistern’s proper level. In sealed
systems fill the system up to predefined pressure.
Bleed all the air in the water side. Any air pockets have been eliminated.
Run the circulating pumps and control that they are working properly.
Control all the possible water leakage points.
Check all security and operation items are working properly and set to system needs.
If the safety valve is not factory adjusted, set it according to system need and be sure
that it is working properly.
Control the fuel system installation
Bleed all the air in fuel system.