Wolf FGB-K Series Installation And Maintenance Instructions For Contractors page 71

Removing the condensate pan
Unhooking the heat exchanger
Cleaning the heat exchanger
Turn through 180°
Removing residue from the
condensate pan
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28.8. Removing the heat exchanger
- Remove the trap
- Pressing together the retaining clips, pull them off downwards and place them
in the casing
- Lift the heat exchanger and remove it towards the front
- Set the heat exchanger down on the burner flange
- With the cleaning tool from the maintenance set, clean the pin rows diagonally.
- Once residues have been loosened, tap the heat exchanger to remove them
(towards the burner flange).
The heat exchanger can also be flushed with water.
Caution:
Do not use cylinder cleaning agents
or water!
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