Sime 2R HE 6 ErP Manual Del Usuario página 36

On the contrary, if the "lock out" stays,
the cause of the fault, as well as the rel-
evant action must be made according to
the following chart:
The burner does not ignite
– Check the electric connections.
– Check the regular fuel flow, the clean-
ness of the filters, of the nozzle and air
vent from the tube.
– Check the regular spark ignition and
the proper function of the burner.
The burner ignites regularly but the
flame goes out immediately
– Check the flame detection, the air
calibration and the function of the
appliance.
Difficulty in regulating the burner and/
or lack of yield
– Check: the regular flow of fuel, the
cleanness of the boiler, the non
obstruction of the smoke duct, the
real input supplied by the burner and
its cleanness (dust).
The boiler gets dirty easily
– Check the burner regulator (smoke
analysis), the fuel quantity, the flue
obstruction and the cleanness of the
air duct of the burner (dust).
The boiler does not heat up
– Control the cleanness of the shell, the
matching, the adjustment, the burn-
er performances, the pre-adjusted
temperature, the correct function and
position of the regulation stat.
– Make sure that the boiler is sufficiently
powerful for the appliance.
Smell of unburnt products
– Control the cleanness of the boiler
shell and the flue, the airtightness of
the boiler and of the flue ducts (door,
combustion chamber, smoke ducts,
flue, washers).
– Control the quality of the fuel.
Frequent intervention of the boiler
shutoff valve
– Control the presence of air in the
system, the function of the circulation
pumps.
– Check the load pressure of the appli-
ance, the efficiency of the expansion
tanks and the valve calibration.
3.4 FROST PROTECTION
In the event of frost, ensure that the
central heating plant is functional and
effective frost protection interlocks are
in place to protect against frost damage
3.5 POWER CABLE
It is mandatory that the dedicated
36
power cable is replaced only with a
spare cable ordered and connected
by professionally qualified person-
nel.
3.6 DISPOSAL OF THE EQUIPMENT
(2012/19/UE)
Once it reaches the end of its
operating life, the equipment
MUST BE RECYCLED in line
with current legislation. IT
MUST NOT be disposed of
together with urban waste.
It can be handed over to
recycling centres, if there are any, or to
retailers that offer this service. Recycling
prevents potential damage to the envi-
ronment and health. It allows to recover a
number of recyclable materials, with con-
siderable savings in terms of money and
energy.