Testing Of The Appliance; Adjustments; Instructions And Warnings For Adjustments - Angelo Po 10NCP1IA Manuel D'utilisation

Change the burner nozzle (see page 17).
2)
Adjust the minimum setting of the gas valve
3)
(see page 14).
If necessary, replace the primary air bushing of
4)
the burner (see page 17).
Remove the sticker from the nameplate and
5)
apply 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.
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:
Turn on the gas supply tap and check that the
1)
connections are right;
Check that the mains gas is the same as that
2)
used for commissioning of the appliance, and
carry out the conversion procedure if neces-
sary (see page12).

INSTRUCTIONS AND WARNINGS FOR ADJUSTMENTS

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 vi-
cinity should be informed.
In particular, turn off the gas and water sup-
ply taps, cut off the electricity supply using
the master switch and prevent access to all
devices which might cause unexpected health
and safety hazards if turned on.
3329640_inst_GB

TESTING OF THE APPLIANCE

3)
4)
5)
6)
After testing, if necessary instruct the user in all
the skills necessary for putting the appliance
into operation in conditions of safety, in accord-
ance with legal requirements.

ADJUSTMENTS

These adjustments are only required if the
type of gas to be connected is diff erent from
that used for testing after the conversion pro-
cedure has been carried out (see page 13).
Adjustments must be carried out by author-
ised, qualifi ed staff , in accordance with the
relevant legal requirements.
- 13 -
Check that the burner is switching on cor-
rectly and its combustion;
Check the gas pressure and fl ow rate and ad-
just them to the maximum setting (see pages
14-15) if necessary;
Check that there are no gas leaks;
Check that the nameplates specify the correct
gas for the country of use.
Important
Caution - Warning
GB
ENGLISH