MARMON ANGELO PO BX101E, Technical Manual

Page: 73 / 121

Copyright by Servizio Clienti ANGELO PO Spa
73
4.5. Problems during the test setup wizard
The oven at minimum
turns off
1. Increase the pressure adjustment (PR.ADJ.) until the
oven stays on at the minimum
2. Check type of gas and inlet gas pressure.
3. Check gas nozzle.
4. Check the gas pipe fixing.
5. Check the flame detector wiring.
6. Check the pipe of benchmark pressure test point is
clear.
7. Clean the blower fan air intake is clean.
8. Check electrical connections
At maximum power the
flame blows out or
“break away” from the
burner.
1. Check gas nozzle.
2. Verify type of gas and inlet gas pressure.
3. Measure the CO and CO2 values and compare them
with min/max value in the table.
ALARM E27:
Gas test missed
Check that the chamber temperature has not exceeded
200°C in which case do a cool down, and then rerun the test.
Check that the 10 minutes timeout is not expires.
In case of othe
r alarms see “GAS ALARM TABLE”
Important: At the end of each intervention on the gas system must perform the
procedure for testing gas by measuring the CO and CO2, and verify that the data
is within the fields declared by the manufacturer.