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6 Maintenance
Fig. 6-7 Step 5 - Replace wear parts on the pilot burner
NOTICE
During the mounting process, the nozzle with the flame stabiliser must be tightened at 20 Nm.
6. Loosen in-hex screws of all spacer and centre holders.
Pull off all spacer and centre holders from the electrode rods and from the inner tube.
Fig. 6-8 Step 6 - Replace wear parts on the pilot burner
7. Replace all wear parts.
Fig. 6-9 Step 7 - Replace wear parts on the pilot burner
8. Then re-assemble everything and ensure that the distance of the spacer and
centring holder in relation to one another.
Fig. 6-10 Step 8 - Replace wear parts on the pilot burner
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