Servicing the system | 5
B1650222_en | Operating instructions PE1e Pellet
61
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Pull WOS springs out of the heat exchanger
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Clean WOS springs and heat exchanger pipes
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Clean the entire flue gas collection chamber using an ash vacuum
Caution when installing
WOS springs:
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Push WOS springs with slot (D) downwards into heat exchanger pipes
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Push inner plate of the springs as far as the stop in slots (A)
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B:
WOS springs for downwards stroke (front)
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C:
WOS springs for downwards stroke (rear)