Ecoflam AZUR 40 Manuel D'instructions page 19

With the burner switched off, connect a DC microammeter with a 0÷50 or 0÷100 µA dial. When the burner is run-
ning, and is properly adjusted, the value read must be steady and never be smaller than 3 µA(Landis), 1,5µA(Satronic).
YEARLY INSPECTION
Periodic inspection of the burner (combustion head, electrodes, etc.) must be carried out by authorised personnel once or twice a
year, depending of use. Before carrying out maintenance inspection on the burner, it is advisable to check its general condition
and carry out the following operations:
- Disconnect the burner from the power supply (remove the plug).
- Close the gas cock.
- Remove the burner cover, clean the fan and air intake.
- Clean the combustion head and check the position of the electrodes.
- Re-assemble the parts.
- Check the seal on the gas pipe fittings.
- Check the flue.
- Restart the burner.
- Check the combustion parameters (CO
BEFORE EACH INTERVENTION CHECK;
- That the system is supplied with power and the burner connected.
- That the gas pressure is correct and the gas cock open.
- That the control systems are correctly connected.
If all these conditions are present, start the burner by pressing the release button. Check the burner cycle.
THE BURNER WILL NOT START;
- Check the switch, thermostats, motor, gas pressure.
THE BURNER PREVENTILATES AND LOCKS AT THE END OF THE CYCLE:
- Check the air pressure and fan.
- Check the air pressure switch.
THE BURNER PREVENTILATES AND WILL NOT IGNITE:
- Check the assembly and position of electrodes.
- Check the ignition cable.
- Check the ignition transformer.
- Check the safety devices.
THE BURNER STARTS UP AND LOCKS AFTER THE SAFETY TIME LIMIT:
- Check that the phase and neutral wires are correctly connected.
- Check the gas electrovalves.
- Check the position of the detection electrode and its connection.
- Check the detection electrode.
- Check the safety devices.
THE BURNER STARTS UP AND LOCKS AFTER RUNNING FOR A FEW MINUTES.
- Check the pressure regulator and the gas filter.
- Check the gas pressure with an ammeter.
- Check the detection value (min 3 µA Landis, 1,5 µA Satronic).
FLAME DETECTION SYSTEM CHECK
1
min. 3 µA
ANDIS
GB 21 / GB 22
MAINTENANCE
= 9.5 to 9.8),(CO = less than 75 ppm)
2
LB 476 Azur 40 -60 Blu120 P/ MC
pag.19
SATRONIC
DLG 976 - DMG 972
min. 1,5 µA
1
50 µA
B