Ferroli BLUEHELIX TECH RRT 30 H Instructions For Use & Installation page 190

Disassembling the burner and cleaning the exchanger
3.5 mm
• Disconnect the power supply and turn off the gas cock ahead of the valve.
• Undo the 5 screws securing the exchanger cover.
• Undo the 3 screws securing the burner.
• Check the correct distance of the electrodes.
• To clean the exchanger, it is advisable to remove the electrode (see fig. 44)
• Clean the inside of the exchanger with the accessories indicated in fig. 41.
Do not use metal brushes which could damage the exchanger.
190
BLUEHELIX TECH RRT 30 H
fig. 41
cod. 3541C670 - Rev. 00 - 05/2018
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EN