Preliminary Checks; Installer/Servicer Notes For The Use Of Light Oil With Bio Blends Up To 10 - Riello RDB 3.2 BX 32/50 Installation, Use And Maintenance Instructions

4.8

Preliminary checks

Checking the consignment
After removing all the packaging, check the integ-
rity of the contents. In the event of doubt, do not
use the burner; contact the supplier.
CAUTION
The packaging elements (wooden cage or card-
board box, nails, clips, plastic bags, etc.) must not
be abandoned as they are potential sources of
danger and pollution; they should be collected and
disposed of in the appropriate places.
Checking the characteristics of the burner
Check the identification label (Fig. 3) of the burner, showing:
 the model and the code burner (A), the type (B);
 the types of light oil used and the relative supply
pressures (F);
 the serial number of the burner (D) and the year of manufac-
ture, in cryptographic form (C);
4.9

Installer/Servicer notes for the use of light oil with bio blends up to 10%

 When installing the burner, make sure the fuel to be used is
light oil. In the case of light oil with a bio blend up to 10%,
the latter must comply with the manufacturer's specifications
(refer to "Technical data" and "Instructions for using biofuel
blends up to 10%").
 If a bio blend is in use the installer must seek information
from the end user that their fuel supplier can evidence that
the blends of fuel conform to the relevant standards.
 Check that the materials used in the construction of the oil
tank and ancillary equipment are suitable for biofuels, If not
these must be upgraded or replaced with bio-compatible
parts.
 Particular attention should be given to the oil storage tank
and supply to the burner. The manufacturer recommends
that existing oil storage tanks are cleaned, inspected and
any traces of water are removed BEFORE biofuel is intro-
duced (contact the tank manufacturer or oil supplier for fur-
ther advice). If these recommendations are not respected
this will increase the risk of contamination and possible
equipment failure.
 In line oil filters should be replaced making sure that they
are bio-compatible. The manufacturer recommends a good
quality bio-compatible oil filter at the tank and a secondary
60 micron filter be used to protect the burner pump and noz-
zle from contamination.
 The burner hydraulic components and flexible oil lines must
be suitable for biofuel use (check with the manufacturer if in
doubt).
 The burner must be commissioned and combustion param-
eters set to appliance manufacturer's recommendations.
 Regularly check visually for any signs of oil leakage from
seals, gaskets and hoses.
 It is strongly recommended that with biofuel use, oil filters
are inspected and replaced every 4 months; more regularly
where contamination is experienced.
20148053
Technical description of the burner
12
GB
 the data of the burner's minimum and maximum output pos-
sibilities (G);
 the data for electrical supply and the electrical input power
(E).
20126344
A burner label that has been tampered with, re-
moved or is missing, along with anything else that
prevents the definite identification of the burner
makes any installation or maintenance work diffi-
WARNING
cult.
Fig. 3