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7.6. Adjusting the Distance and Centrality of the Nozzle
Distance
Loosen the locking screws (2) but not more than that the cover plate keeps contact with the
burner housing. Move the cover plate in the direction of slots (see for L-measure the chapter
”Nozzle and Ignition Electrode Settings”) and tighten locking screws (2).
Centrality
Loosen the screw (4) in the eccentric piece. Adjust the vertical centrality of the nozzle by
turning the eccentric piece by key. Adjust the horizontal centrality of the nozzle by moving the
nozzle conduit (5) in the hole of the eccentric piece. Check the centrality of the nozzle in
comparison with the hole of the diffuser disc. Screw the screw (4) of the eccentric piece and
tighten. Screw the cover plate's screws (2) and tighten.
1 Cover
plate
2 Locking screw for
adjusting the distance
3 Eccentric
piece
4 Locking screw for
adjusting the centrality
5 Nozzle
conduit
6 Hexagonal socket key
