Froling P4 Operation Manual

5

Clean WOS

Page 44

B0430207

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Remove the insulating cover and cleaning cover

Page 43, Clean the flue gas collection chamber and the heat exchanger

Push the lock bolt upwards and remove

Remove the WOS mount along with the springs

Clean the heat exchanger pipes with cleaning brush

Cleaning the induced draught ventilator

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Detach the induced draught ventilator on the back of the boiler

Check for dirt and damage

Clean the blower wheel with a soft brush or paint brush

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Do not move the balancing weights on the blower wheel!

Clean the smoke flue pipe

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Clean the connecting pipe between the boiler and the chimney regularly with a chimney sweeping brush

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Depending on the layout of the flue pipes and the chimney draught cleaning yearly may not be enough!

W A R N I N G

Soot and Flyash: Formation and Need for Removal-The products of combustion will contain small particles of flyash. The flyash will collect in the exhaust venting system and restrict the flow of the flue gases. Incomplete combustion, such as occurs during start-up, shutdown, or incorrect operation of the heater will lead to some soot formation which will collect in the exhaust venting system. The exhaust venting system should be inspected at least once every year to determine if cleaning is necessary.

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