![background image](http://html1.mh-extra.com/html/lavor/npx4/npx4_instructions-manual_3961693032.webp)
Manually take away the interior cap (ref. 17).
Unscrewing the locking nuts (ref. 18) and take the boiler
coil out.
ref.17
ref.18
Clean the coil by an iron brush (ref. 19).
Suck the residuums from the boiler (ref. 20).
Replace every parts doing the operations in the inverse
way.
Please note. The general checking and combustion
regulation must be periodically executed by
specialized personnel as prescribed by the law.
ref.19
ref.20
32
Summary of Contents for NPX4
Page 3: ...3 AVVERTENZE SAFETY PRECAUTIONS AVERTISSEMENTS WARNHINWEISE ADVERTENCIAS WAARSCHUWINGEN...
Page 13: ...13 SCHEMA ELETTRICO...
Page 27: ...27 ELECTRIC DIAGRAM...
Page 41: ...41 SCHEMA LECTRIQUE...
Page 55: ...55 ELEKTROSCHEMA...
Page 69: ...69 ESQUEMA EL CTRICO...
Page 83: ...83 ELEKTRICITEITSSCHEMA...