BOILER MOUNTING
9
2.5.
Fuel
The ENP is designed for function with the following fuels:
1.
Natural Gas, according to DIN 4756 and 4788, with lower calorific power 8.500 kcal/Nm
3
.
The delivery conditions of natural gas to the burner are stabilized by the Norm for natural
gas I 6-98, for gas with low pressure (p=500 mmCA)
2.
Light oil fuel EL, according to DIN 4755 and 4787, with a viscosity of 4, 5 cSt at 20
o
C and
lower calorific power 9.900 kcal/kg.
3.
Light oil fuel with lower calorific power 9.650 kcal/kg.
No other fuel than the ones mentioned should be used with this boiler! If you
wish to use an alternative fuel, please contact the manufacturer.
When liquid fuel is used, pay attention at the following:
When filling the fuel tank, avoid any water or dust entering together with the fuel in the tank.
When the room temperature of the location where the boiler is mounted is lower than 0
o
C, it is
recommended the use of a pre-heater.
3.
BOILER MOUNTING
3.1.
Transportation and delivery
The boiler is delivered complete with the metal covers, well packaged. The loading and
unloading of the boiler must be performed with a forklift or a crane. A special hook is provided
on the upper part of the boiler for lifting.
The boiler is heavy. Do not try to lift by hands or other unsuitable equipment.
Danger of injury! Perform all moves with extreme attention and care.
Remove the boiler packaging with attention.
Keep the packaging material away from
children since it can be dangerous.
After having unpacked everything, make sure that the
appliance is intact and undamaged. In case of doubt do not use the appliance and inform the
supplier.
The ENP boiler is delivered with the following equipment already fitted and mounted:
Boiler steel body
Rockwool insulation mounted on the boiler body and tightened with plastic tapes
Metal covers mounted on the boiler body
Turbinators positioned inside the fire tubes
The following accessories are positioned inside the boiler body. Remove them carefully by
opening the middle door.
Cleaning tools
Drainage valve
Burner sealing cord
Control panel (optional)
In the documentation folder you will find:
Technical manual
Warranty leaflet
Declaration of conformity
