Rangetop Flame Characteristics - Thermador PRL304EG Service Manual

Service Manual for Thermador Pro Grand LP Gas Ranges, Models: PRL304EG, PRL364EDG, PRL364ELG, PRL366EG, PRL484ECG, PRL486EDG, PRL486EDPG, PRL484ELG

3.3 Rangetop Flame Characteristics

LP gas: Slight yellow tips on the primary flame cone are normal and
may appear after a few minutes. The flame should be stable with no
excessive noise or fluttering. Orange colored streaks in the flame are
produced from burning airborne debris, which is normal at startup,
and should dissipate in a few minutes (see Figure 14).
When the flame is properly adjusted, it should burn completely around
the burner cap, at each burner port (see Figure 12).
Figure 13: Correct Flame Color and Characteristics
1 Dark blue
2 Secondary cone
3 Light blue
4 Primary cone
58300000156573_ARA_EN_B
Figure 14: Additional Flame Characteristics
NOTE: If rangetop burner/flame characteristics are not adequate, see
Troubleshooting Burner/Flame, Ignition, and Element, page 16.
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