Conversion Of Gas Supply; Testing Of The Appliance - Angelo Po 191BR1GA Manual De Uso E Instalación

CONVERSION OF GAS SUPPLY

The constructor has tested the appliance with its
own mains gas, identified by the sticker applied to
the nameplate.
If the type of gas to be connected is different from
that used for testing, proceed as follows.
1 - Turn off the gas supply tap (A).
2 - Change the burner nozzle (see page 30).
3 - Change the pilot light nozzle (see page 31).
4 - Adjust the minimum setting on the gas control
valve (see page 26).
5 - If necessary, replace the primary air bushing of
the burner (see page 30).
6 - Remove the sticker from the nameplate and ap-
ply the new one to identify the gas being used.
Important
On completion of the operation, make sure
that there are no gas leaks or malfunctions.

TESTING OF THE APPLIANCE

Important
Before it is put into service, the system
must be tested to check the operating con-
ditions 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 - Check that the mains voltage is the same as
that of the appliance.
2 - Operate the appliance's circuit-breaker to
check the electrical connection.
3 - Turn on the gas supply tap and check that the
connections are right.
4 - Check that the mains gas is the same as that
used for commissioning of the appliance, and
carry out the conversion procedure if necessary
(see page 25).
A
5 - Check that the burner is switching on correctly
and its combustion.
6 - Check the gas pressure and flow-rate at mini-
mum and maximum settings and adjust if nec-
essary (see page 26).
7 - Check that the safety thermocouple is working
correctly.
8 - Check that there are no gas leaks.
9 - 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 oper-
ation in conditions of safety, in accordance with le-
gal requirements.
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