Instructions for the user
8. PROBLEMS AND CAUSES
Each of the following cases is caused by an abnormal operation of the appliance and should be dealt with by an authorised perso: please contact your local dealer or Service Center in case you detect any of these malfunctioning.
| PROBLEM |
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| CAUSE | |
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The flame is very long with |
| Defect of comburent air | |||
bright yellow tips. |
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| or incorrect injectors. | ||
Black | deposits | on the |
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bottom of the pans. |
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The flame is very short and |
| Excess of comburent | |||
noisy. | The | flame | moves |
| air. |
away from the burner ports. |
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The | flame | extinguishes |
| Incorrect adjustment of | |
when the burner knob is set |
| the minimum heat input | |||
to the low flame position. |
| or excess of comburent | |||
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| air. |
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The valve knob is hard to |
| Gas valve worn out or | |||
rotate. |
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| needs lubrification. |
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WHAT TO DO
Call Service Center.
Call Service Center.
Call Service Center.
Call Service Center.
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