Cuenod C 285 Operating Instructions Manual page 9

Start-up
Adjustments
Diffusors and injectors
GX 507/8
GX 507/8
Natural gas Low NOx
Propane gas Low NOx
05/2008 - Art. Nr. 13 013 503D
"GX-type" head adjustment for
Low NOx natural gas
Diffusors A:
- External slots fully closed
- Downstream injector pellet P1 with
screw in position 4 (for C285) and 5 for
C330 to C430.
Diffusors C:
- Upstream slot closed
- Downstream injector with screw in
position G3 pour C285 and G2 for
C330 to C430
Ignition diffusor D:
- Upstream slot open
- Downstream injector with screw in
position G2
Head GX adjustment for Low NOx
propane gas
Diffusors A:
- Upstream slots open
- Downstream injector pellet P1 with
screw in position 1
Diffusors C:
- Upstream slot closed
- Downstream injector with screw in
position G2
Ignition diffusor D:
- Upstream slot open
- Downstream injector with screw in
position G2
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