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6. Connect the burner and the furnace and fasten the flange with four screws. Tighten the
flange screws diagonally so the pad was pressed to the furnace evenly. Don’t allow the
flange inclination error!
After installing the burner, install the lifting unit on the fuel box. (pic. 12).
Adjust a fuel inlet in the fuel box as it is shown on pic. 13 and connect the flexible tube of the
fuel inlet with the pump nozzle.
Set the nozzle in the hole 18 (pic.4) of the burner preliminary heating box.
The nozzle is an angle brass unit with carving and a pad. It is screwed onto a blue flexible tube.
Disconnect the nozzle from the flexible tube and put its carving part with a pad inside the box
into the hole 18 so that the outlet hole of the nozzle looked down. Put a nut of the blue flexible
tube on the carving from the outside and tighten until the connection is stationary and leak-
proof.
NB!
The nozzle hole must look down for safe fuel entry.
Connect the end of the blue flexible tube to the pump nozzle (pic.13).
Install the filtering element from the kit on the flange of the lifting unit (pic.13)
For that, first fill the element with fuel and put some fuel on a rubber ring pad to make the
connection leak-proof.
NB!
Further on it is possible to use any suitable car oil filter as a filtering element.
Using cargo vehicle filters will increase service intervals and help the pump work
thanks to their big volume and large surface of the filtering element.
Connect an oil-resistant flexible tube to the nozzle for fuel flow (pic.1) and return it to the main
fuel box or a metal box with at least 5-liter volume in case of accidental overflow of heated fuel
from the heater box. So you will keep your room tidy and avoid losing the fuel.
NB!
The main fuel box must NOT be higher the drain nozzle of the preliminary
heating box (pic.1). Otherwise the fuel will get into the heater uncontrollably and
cause fuel overflow what may lead to a fire hazard situation.
If the fuel box is below the burner, set up an electromagnetic locking valve on the fuel-supply
line by connecting it into a gap of the power-supply circuit of the fuel pump.
Examples of correct and incorrect installation of the fuel box in relation to the burner can be
found on pic. 14:
