Adveco AGUADENS 210T, Инструкция по установке, использованию и техническому обслуживанию

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85
60T - 280T
COSMOGAS
18 - MAINTENANCE
Figure 18-7 - Position of electrodes on the burner
18.5 - Correct positioning of ignition and
ionisation electrodes
For the appliance to work well, the electrodes must be
positioned correctly (refer to figure 18-7):
- the distance between ignition electrodes “A” and “B” must
be between 2.0 and 2.5 mm;
- the distance of ignition electrodes “A” and “B” from the
surface of the burner must be between 5 and 5.5 mm;
- the distance of ionisation electrode “C” from the surface of
the burner must be between 5.5 and 6.5 mm.
For accurate location of the electrodes it is good to use sliding
callipers to respect the tolerances given in Figure 18-7.
A = Left-hand ignition electrode
B = Right-hand ignition electrode
C = Detection electrode
R
H
N
C
A
E
Q
B
F
S
L
G
M
D
020022.01.009
A = Fixing screw
B = Washer
C = Heat insulation device
E = Heat insulation device
E = White heat insulation device
G = Burner
H = Gasket
L = Ignition electrodes
M = Screws
N = Detection electrode
Q = White heat insulation device
R = Gasket
S = Gasket
Figure 18-6 - Heat insulation devices
18.4.1 - Heat insulation devices
The heat insulation devices must be checked once a year
and replaced if broken or damaged. See figure 18-6 in which
the heat insulation devices (details “C” and “E”) are shown
disassembled from the heat exchanger and burner.
To replace them, refer the to instructions provided with the
spare part.