Cuenod C 30 GX 507 T1 [8/48] Checking and setting combustion head secondary air propane gas operation

Cuenod C 30 GX 507 T1 [8/48] Checking and setting combustion head secondary air propane gas operation
02/2008 - Art. Nr. 13 019 866A8
Start-up
Checking and setting
Combustion head, secondary air
Propane gas operation
Checking and setting combustion
head
Burner is supplied already set for natural
gas.
• Check ignition electrode and ionisation
sensor as per the drawings enclosed.
• During assembly, check that O-ring J
is fitted and correctly positioned.
• Reassemble the assembly.
• Fit the grommet onto the cover.
• Fasten the cover.
• Tighten the ignition cable and connect
it to the transformer.
• On the cover, connect the connection
box’s integral ionisation cable.
• Check the assembly is airtight.
Conversion natural gas
propane
gas
• Remove combustion components.
• Remove diffusor 3 and turbulator 4.
• Reassemble the pieces while inserting
distance piece 5 (comes with valve
assembly) between turbulator and
star head.
Secondary air
This is the amount of air flowing between
the turbulator diameter and blast tube.
Turbulator position (dimension Y) is read
on a template 0 to 40mm scale.
Maximum secondary air is set at 40 and
minimum at 0.
On delivery, dimension Y is set at
30mm.
However, this value can be adjusted
according to the following:
- requested power output
- firing quality (shock, vibration, judder,
time lag),
- combustion quality,
this value can be changed.
Setting
This is performed without removing
burner, whether stopped or in operation,
according to enclosed values.
By reducing dimension Y, CO
2
increases and vice versa.
• Turn screw A in the direction desired.
ig n it. n o m in . ig n it. n o m in .
70 120 10 5 30
1 00 1 80 20 1 050
120 240 30 20 80
100 150 10 5 30
110220 20 1 050
130 260 30 12 60
150 300 40 15 80
AGP
burners
Burner pow er
kW
Dim ension
Y
mm
C24
C30
A ir fla p o p e n in g
in °
c a m III c a m I

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