Miscellaneous
Answer
When I am at maximum output, the flame becomes long, smoky, and blackens the glass. Why?
1st possible cause...
Position 6 was reached to quickly. Move the level back to 0 and wait for the burning to return to normal. Afterwards, move the level according to attain the desired output.
2nd possible cause...
The output is too high. Place the lever at an intermediate position and call a qualified technician to adjust the level.
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