COSMOGAS AGUADENS Series, Инструкция по установке, эксплуатации и обслуживанию

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58 AGUADENS
COSMOGAS
8.6 - Ignition and flame
isonising electrode position
For good working order of the appliance, it is indispensable
that the electrodes are positioned correctly (refer to figure
8-7):
- the distance between the ignition electrodes “A” and “B”,
must be between 2,0 and 2,5 mm;
- the distance between the ignition electrodes from the burner
surface must be between 5 and 5,5 mm;
- the distance of the ionisation electrode “C” from the surface
of the burner must be between 5,5 and 6,5 mm.
Figure 8-8 - Replacing the pump motor
8 - MAINTENANCE
Figure 8-7 - positioning the electrodes on the
burner
8.7 - Circulation pump
replacement procedure
Operate as follows if the pump must be replaced (refer to
figure 8-8):
1.- empty the domestic hot water circuit, following the
procedure in section 8.10;
2.- disconnect the electric power supply upstream from the
appliance;
3.- access the components inside the appliance, following
section 8.2;
4.- disconnect the electric cables from the pump body.
5.- loosen the nuts “C”;
6.- extract the pump “B” outwards and replace it.
C
C
A
A
B
C
C
A
A
B
020003.01.051