Sime RS Mk.II Instructions Pour L'utilisateur page 77

black cover and reset the button (fig.
2) once the boiler temperature has fal-
len below the level to which the ther-
mostat is set.
TRANSFORMATION FOR USE OF
ANOTHER TYPE OF GAS
If it is necessary to transform the boi-
ler to burn a different type of gas, con-
tact authorised SIME technical service
Fig. 2
personnel.
CLEANING AND
MAINTENANCE
At the end of each heating season, it is
essential to have the boiler thoroughly
checked and cleaned out.
Preventive maintenance and checking
of the efficient operation of the equip-
ment and safety devices must be car-
ried out exclusively by the authorized
technical staff.
73