Maintenance - ICI Caldaie REX F 7 Instructions For Installation, Use And Maintenance Manual

4

Maintenance

Periodic maintenance is prescribed by Law and must be performed only by qualified personnel, at least once a year or more
frequently, depending on the boiler output and on the fuel used.
The boiler maintenance and cleaning operations are essential for its safety and to keep its efficiency high, extending its service life.
IMPORTANT
m
Before performing any maintenance or cleaning:
– disconnect the power supply by positioning the system main switch and that of the burner, if any, to " OFF "
– close the fuel supply
– use all Personal Protective Equipment required by current Standards and Legislation
– wait for the boiler and the system to cool down.
BOILER
External cleaning
To perform the external cleaning of the boiler (cover) use cloths moistened with water mixed with denatured alcohol or specific
non-abrasive detergents. Dry the surfaces thoroughly after cleaning.
Internal cleaning
To perform the internal cleaning:
– disconnect from the burner anything which may hinder the door opening
– loosen the ring nuts with handle (1), open the door (2) and extract the turbulators (3)
1
2
Maintenance
Cooke Industries - Phone: +64 9 579 2185 Email: sales@cookeindustries.co.nz Web: www.cookeindustries.co.nz
3
25