Gas Conversion - Biasi Riva Advance Combi Installation & Operation Instructions

16. Gas Conversion

WARNINGS: Procedures to adapt the boiler to the type of gas available must be
carried out by a competent and responsible person. Components used
to adapt it to the type of gas available must be genuine parts only.
For instruction on calibrating the boiler gas
valve see section "Operations and gas
setting" on page 56.
Operations and gas setting
Check that the gas cock mounted on the
gas piping to the boiler is closed and that
the appliance is not powered.
• Remove the body's front panel and turn
the control panel as shown in section
"Dismanteling the external panels" to
page 60.
• Take off the lid of the sealed chamber.
• Unscrew the connector A to the gas pipe
(Figure 16.1).
A
Figure 16.1
• Unscrew the connector B and remove the
gas pipe C (Figure 16.2).
RIVA ADVANCE COMBI MANUAL
B
C
Figure 16.2
• Carry out gas conversion by correctly
replacing the gas restrictor (Fig. 16.3),
referring to the "Technical Information"
section page 8.
Figure 16.3
Attention, to reassemble repeat the
operations carried out in reverse order.
Be careful not to damage the ring gasket
of the gas pipe when inserting the pipe
in the air box (air/gas mixer). After any
service operation on the components of
Gas restrictor
54