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IT
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FR
ES
Important
Before it is put into service, the system must
be tested to check the operating conditions
of every single component and identify any
malfunctions. In this stage, it is important to
check that all health and safety requirements
have been complied with in full.
To test the system, make the following checks:
1- turn on the gas supply tap and check that the con-
nections are right;
2 - check that the mains gas is the same as that
used for commissioning of the appliance, and
carry out the conversion procedure if neces-
sary (see page 17);
3 - check that the burner is switching on correctly and
its combustion;
4 - check the gas pressure and flow-rate at minimum
and maximum settings and adjust if necessary
(see page11);
5 - check that the safety thermocouple is working
correctly;
6 - check that there are no gas leaks;
7 - check that the nameplates specify the correct gas
for the country of use.
After testing, if necessary instruct the user in all the
skills necessary for putting the appliance into opera-
tion in conditions of safety, in accordance with legal
Important
Before making any type of adjustment, acti-
vate all the safety devices provided and de-
cide whether staff at work and those in the
vicinity should be informed.
In particular, turn off the gas supply tap and
prevent access to all devices which might
cause unexpected health and safety hazards if
turned on.
Important
This adjustment is only required if the type
of gas to be connected is different from that
used for testing after the conversion proce-
dure has been carried out (see page 17).
Before making this adjustment, check that
the gas supply pressure is the same as the
rated pressure for the type of gas in use
(see table at back of manual).
Carry out this operation as described on both the gas
solenoid valves.
TESTING OF THE APPLIANCE
ADJUSTMENTS
8
RECOMMENDATIONS FOR ADJUSTMENTS
ADJUSTING GAS SOLENOID VALVE
