Installation instructions
en
33
5.
Remove the plastic covers from the front profiles on
the right and left. Ensure that the covers are not
damaged or scratched. Unscrew the screws (T20)
below these.
6.
Remove the two screws (M4) that are uncovered
when you remove the control knobs (T15).
7.
Grip the panel with both hands and slowly pull it up-
wards. Remove the panel from the fastening lugs.
Then carefully pull the panel forwards to remove it.
Ensure that the cables are not damaged and that
the connections do not come loose.
Replacing bypass nozzles
1.
Use a flat-head screwdriver (no. 2) to unscrew the
bypass nozzles. Remove the bypass nozzles.
2.
Select the appropriate replacement bypass nozzles
from the table. You can find additional information
about this in the section entitled "Technical data –
Gas" →
.
3.
Check that the seals on the bypass nozzles are
seated correctly and work properly. Only use by-
pass nozzles with absolutely faultless seals.
4.
Insert the new bypass nozzles and tighten them se-
curely. Ensure that all bypass nozzles have been
fastened to the correct taps.
5.
At this stage, it is important to test for leaks. You
can find additional information about this in the sec-
tion entitled "Leak and function test" →
Fitting the control panel
To reassemble, proceed in the reverse order of disas-
sembly.
1.
Take hold of the front panel with both hands and
carefully fit it into place. Ensure that the cables are
not damaged and the connections do not come
loose. Lower it slightly and insert it into the front
panel.
