Palazzetti INSERIMENTI A70 Installations-, Bedienungs- Und Wartungshandbuch Seite 78

• Remove the refractory panels from the fire
compartment and vacuum the residual ash.
• Remove the upper boiler caps and vacuum the
residual ash.
Re-assemble the upper boiler caps, en-
suring to restore the tightness of the
closure. If necessary, replace the seals
78
• Remove the lateral refractory supports
Fig. 54
• Remove the flue gas fan compartment caps
Fig. 55
Re-assemble the fan compartment
caps, ensuring to restore the tightness
of the closure. If necessary, replace the
seals
Fig. 56
Fig. 57
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