Zanussi ZCM 64 Operating Instructions Manual

Contents

Zanussi ZCM 64 Operating Instructions Manual Manual pdf 18 page image

18Fig. 18Fig. 19By pass screwWARNING: Servicing shall only be carried outby authorised personnel.Substitution of the nozzles- Remove the grills;- Remove the caps and baffles from the burners;- With a tubular spanner no. 7 unscrew and remove(Fig. 18) the nozzles substituting them with thosecorresponding to the type of gas used (see tableon page 14);- Remount the parts carrying out the operationsdescribed in reverse. Upon completion removeexisting gas type label and stick the relevant gastype label near the gas supply pipe.If the pressure of gas used is different (or variable) fromthat foreseen an appropriate pressure regulator shouldbe installed on the entry tube. In case pressure regulatorsfor U-LPG are used these should conform to theregulations in force.Regulation of the minimumTo regulate the minimum:- bring the tap to the minimum flame position.- extract the knob.- in case of conversion from natural gas to U-LPG,tightly screw the by-pass screw (Fig. 19);- when converting from U-LPG to natural gasunscrew about ½ turn by-pass screw, until aregular small flame is reached.Finally check that by quickly turning the tap from themaximum position to the minimum position theburner is not extinguished; remount the parts carryingout the operations described in reverse.Adaptation to different types of gasFO 0392TapBurner Ø By-passof tap1/100 mmAuxiliary 28Semi-rapid 35Triple crown 56))

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