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3.
Use the measuring equipment as indicated in
the meter's user instructions.
4.
Connect the measuring equipment to the CO
measuring nipple to measure the CO value.
5.
Start the measurement and verify the values;
lower than
Functioning properly.
1000ppm
higher than
Check the burner pressure, the
1000ppm
configuration of the decorative
elements and confirm the
concentric flue duct system is
not obstructed
Table 2: Action following CO value measurement
6.
Connect the measuring equipment to the O2
measuring nipple to measure the O2 value.
7.
Start the measurement and verify the value;
lower
Check the flue duct for leakage
than 19%
(especially at the connection
points) and check whether the
air outflow is obstructed.
higher
Functioning properly.
than 19%
Table 3: Action following O2 value measurement
Figure 17: Sustainability measurement
(1) CO
(2) O2
(3) position restriction plate
(4) ceiling plate
5.7
Placing the restriction plates
If the chimney calculation (paragraph 4.2)
indicates a value greater than 5.5, a restriction
plate should be fitted in the flue gas flue.
If the chimney calculation indicates a smaller
value, the restriction plate does not need to be
fitted.
For the Kalfire Gi, restriction plate 68 applies to
all models and all types of gas. This restriction
plate is supplied as standard with every fireplace.
Figure 18: Restriction plate / assembly in the flue
Carry out the following steps to place the
restriction plate:
1.
Remove the door. See: Door dismantling and
assembly (paragraph 7.1)
2.
Bend both lips 90 degrees at the outer point
of the restriction plate.
3.
Remove the ceiling plates (paragraph 5.9).
4.
Transfer the restriction plate from the gas fire
to the opening of the pipe.
5.
Mount the restriction plate in the eyes of the
inner wall of the pipe opening (see Fig. 18).
6.
Next, bend the lips inwards.
7.
Check if the appliance is not operating at the
lowest flame intensity and that the flames are
not too high in the highest intensity mode
5.8
Removing the ceiling plates
The Kalfire Gi comes standard with ceiling plates
(no. 4, figure 17). These ceiling plates are held in
place by positioning tabs on the front of the
fireplace. To remove the plates ( for example, to
place them on the restrictor plate), the
positioning tabs must be bent backwards. Each
panel can then be removed obliquely from the
fireplace. Refitting is done in the reverse order.
Figure 19: Ceiling plate with positioning tabs
20
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