COSMOGAS Adveco MYDENS 15B, Инструкция по установке, использованию и техническому обслуживанию, Страница: 80 / 96

80
MYDENS COSMOGAS
8 - MAINTENANCE
8.8 - Dismantling and replacing the gas
valve
When not otherwise specified, refer to the Figures 59 and
60.
1. - Detach the power cable from gas valve “D”;
2. - Remove the gas inlet pipe via the two fittings “A” and
“B”;
3. - Remove the clamp spring “C”, releasing gas valve “D”;
4. - Slide off the gas valve “D” upwards;
5. - Using screws “F”, remove bend “G” from the gas valve;
6. - Fit curve “G” on the new gas valve, taking care to
position gasket “H” (supplied in the kit) correctly in the
kit; the one removed previously can be disposed of;
7. - Restore the state of the appliance by reassembling
everything in the reverse order to that used for the
dismantling phases;
8. - Power up the appliance and open the gas supply;
9. - Switch on the appliance;
10. - Check for any gas leaks using the relevant tools;
a
WARNING!!! Perform the gas leak test using a
leak detection fluid only. The use of naked flames is
prohibited.
B
A
C
D
020025.01.005
Figure 59
020022.01.008
G
M
F
H
020025.01.040
Figure 60