14
So, the fuel intake will mostly happen from the top, cleanest layers and, thus, service intervals
for the burner will increase a lot.
It is recommended to do the cleaning and service of the fuel box to get rid of solid dregs and
moisture concentrating on the bottom of the box at least once a month.
That is why, while installing the fuel box, one of its walls needs to be inclined and a drain tap
adjusted to its lowest part.
Pic.13 Floating fuel inlet diagram
NB!
Service intervals and the burner lifetime directly depend on the purity of the fuel.
It is recommended to filter the fuel before pouring it into the fuel box, settle the
vegetable oil in cold environment at least for 1-2 weeks before use. Change the
filtering element of the lifting unit at least once a month.
12. Installation of the burner and fuel system
Install the burner on the furnace of a boiler or heat generator using a set-up flange 4 and an
asbestos pad 3 (pic. 4).
To do that:
1. Loose the flange screw so that the burner combustion tube 2 could move easily in the
flange hole. Draw the flange beaks apart with a big screwdriver, if needed.
2. For burners WB230 and WB270, dismantle diffuser 1 by unscrewing three locking screws.
3. Put the flange on the combustion tube with its flat part to the furnace and adjust it on the
combustion tube. Length of the combustion tube sticking out into the combustion chamber
is indicated in the manual for your boiler (heat generator). Calculating a place for the
flange take the thickness of pad 3 and the length of diffuser 1 into account. (pic. 4).
4. Tighten the flange screw so that the burner had a horizontal position after installation.
Don’t tighten too much to avoid breaking the flange
.
5. Put on a pad and diffuser, tighten the locking screws of the diffuser.
to the pump
Float
fuel
dregs and
moisture
sieving fuel inlet
limiting chain
Fuel tank
