Renfert eco Bedienungsanleitung Seite 14

9. To change the gas type
The burner corresponds to the CE 30665 part 1 requirements and can be converted to use a different
type of gas by changing the nozzle.
The type of gas and performance can be found in the technical data.
• The liquid gas version has "Liquid gas 50 mbar" written on the identification plate.
• The natural gas version has "Natural gas E 20 mbar" written on the identification plate.
When the nozzle is changed, the identification plate must also be changed.
The conversion sets can be found in the spare part list.
The nozzle may only be changed by qualified personnel according to the DVGW or valid nation-
al regulations.
10. Guarantee
All burners are checked before distribution. If you discover any functioning fault, please send the burn-
er in for repair with a description of the fault. Do not carry out any repairs yourself. The burner nozzle
and mixing tube have been carefully aligned and are compatible with one another; they must not be
altered as they would then no longer correspond with the regulations.
When the equipment is used as intended and stipulated, Renfert warrants all parts of the unit with a
guarantee of 3 years.
An original sales invoice from a specialist dealer is a precondition for a warranty claim.
Parts which are susceptible to regular wear and tear, such as consumables, are excluded from this
warranty.
The guarantee is invalid after improper use, incompliance with the instructions for use regarding oper-
ation, cleaning, maintenance and connection, after repairs which were not carried out by specialists, if
spare parts from other manufacturers have been installed and unpredictable or unpermitted external
influences.
Guarantee claim do not lengthen the original guarantee duration.
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EN
Subject to change