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SUBSTITUTING COMPONENTS
ATTENTION! Before doing any kind of substitutions, make sure that the appliance is
disconnected from the electric mains and that the gas cut off valve is closed.
Safety valve
In order to replace the safety
valve, remove the water and
gas knobs and the crank;
then remove the front panel
by unscrewing the four
screws that hold it in its
place.
Unscrew
consecutively
the
pipe
union that leads to the
burner (1), the pipe union of the pilot
burner (2), the thermocouple (3), the ramp union (4) and the screws (5)
that fix the support plate in position (8). Take out the valve group
including connections and the bracket; unscrew the fixing screws (11) of
the bracket (8) from the electro-valve (10). Then unscrew the
connections (9) of the valve paying attention not to damage the thread
(these pieces will be used again). Replace the part and proceed to reinstall
everything following the inverse sequence. For better sealing, it is
advisable to screw the connections (9) to the valve by interposing a
clamping screw.
Thermocouple
In order to replace the safety valve, remove the water and gas knobs and the crank; then remove the
front panel by unscrewing the four screws that hold it in its place. Then unscrew the fitting of the
thermocouple on the cock and the fitting on the pilot unit; substitute the component.
Some problems and their possible solutions
Problem
Possible solution
The pilot burner does not light on
Check that gas inlet pressure is the same as that shown in
table BURNER FEATURES
Check that the nozzle of pilot burner is not blocked
Check that the igniter plug is well fixed and connected
Check that the igniter plug is intact
Check that the igniter cable is intact
Check that the piezoelectric igniter is intact and functions
correctly
Check the gas valve
The pilot burner lights off after
loosening the igniter knob
Check that gas inlet pressure is the same as that shown in
table BURNER FEATURES
