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INSTALLER
USERMAINTENANCE TECHNICIAN
TECHNICAL DATA
1.33 APPLIANCE STARTUP IGNITION
1. Ensure that the type of gas used corresponds to the appliance settings;
2. Check connection to a 230V~50Hz power mains, correct L-N polarity and the earthing connection;
3. check that there are no external factors that may cause the formation of fuel pockets;
4. Switch the appliance on and check correct ignition;
5. Make sure that the gas ow rate and relevant pressure values comply with those given in the manual (Par.4.1);
6. ensure that the safety device intervenes in the event of gas supply failure and check the relative intervention time;
7. Check the activation of the main switch located upstream of the appliance and in the appliance.
8. Check that the intake / exhaust terminals (if tted) are not blocked;
9. Check that the drain trap is full and that it prevents any passage of ue gas into the room;
10. Carry out the ue test.
Even if just one single safety check provides a negative result, do not commission the system.
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