IDEAL EVO S 50 Installation And Servicing page 40

EVO S - Installation and Servicing
A
figure 19 - Side view of the burner
View per A
figure 20 - Position of the burner electrodes
figure 21 - Geometry of the electrodes
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• Check the geometry of the electrodes, alumina
deposits and the appearance of the ceramic and
the seals. Replace the electrodes and the seals
if they are damaged.
• Clean the siphon and check that the condensate
flows freely through it. The siphon must be filled
after maintenance.
• Install the burner holder and tighten the M6 nuts
crossways (four nuts on S 50 models, six nuts
on S 70 to S 135 models). Maximum tightening
torque: 5 Nm.
• Connect the gas supply.
• Check that the gas circuit is sealed with a foaming
product.
• Install the control panel.
• Switch on the electric power supply.
• Start the boiler, check that the burner holder is
properly sealed and check the hygiene of the
combustion. The rate of CO
the values in the table in paragraph 4.5.
• Install the front panel and check the hygiene of
the combustion with the door closed.
00RNO0333-B (U0625869)
must comply with
2