37
Inspections and maintenance
4.2 ADAPT IT FOR USE WITH
OTHER GASES
Th
e boilers are produced for the type of gas spe
cific
ally requested when
placing the order.
DANGER !
Transformation of the boiler to operate with a dif-
ferent type of gas than the one spe
cifi
cally requested
when ordering must be carried out by professionally
qua
lifi
ed sta
ff
in compliance with the regulations
in force.
Th
e manufacturer shall not be held liable for any
damage deriving from incorrect transformation op-
erations or which were not carried out in compliance
with current regulations and/or instructions given.
ATTENTION !
A
ft
er transforming the boiler for operation with
a
diff
erent type of gas (for example, propane gas)
than the one spe
cifi
cally requested when placing the
order, the appliance can only operate with the said
new type of gas.
ATTENTION !
Instructions for appliances running on propane gas
Make sure that the gas tank has been deaerated prior
to installing the appliance.
For a thorough deaeration of the tank contact the
liquid gas supplier and in any case authorised sta
ff
,
in accordance with the law.
Ignition problems can arise if the tank is not thor-
oughly deaerated.
In this case contact the liquid gas tank supplier.
•
GAS TRANSFORMATION
Adjust the Min / Max GAS pressure switches
only for models: ARES PRO 230 - 300 - 348 - 400 - 500 - 600.
Methane Gas = 10 mbar
Methane Gas/LPG = 50 mbar
LPG = 15 mbar
Edit the parameters
FH and FL fan max and min revs.
(*) for the values, refer to the NOZZLES - PRESSURES - FLOW RATES TABLE
M
E
T
H
A
N
E
L
P
G
Code
Symb.
Description
Value
526
FU
Fan:
Maximum revs
(*)
346
FL
Fan:
Minimum revs
(*)
- Follow the instructions for Burner Adjustment (Chap. regarding
METH
ANE/LPG fl
ue adjusting device).
- Once the transformation is completed,
fi
ll in the information
provided on the label supplied in the documentation envelope and
a
ffix i
t to the side of the boiler’s technical data label.
•
EXAMPLE OF COMPILATION
Содержание ARES Pro 150
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