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Manuale Lyra 600 sx elettr eng
18.4 Replacement of sealing jaw supply wires
If the sealing group does not warm up properly and its temperature oscillates continuously,
check the thermocouple and resistance proper working order. Replace them, if necessary.
Before proceeding to the replacement, check the integrity of the supply wire (Fig. 18.4.1 pos.
1) since its conditions can affect the normal machine operation.
The two pieces of wire used are for mobile laying, or rather very flexible. Should the need
arise, replace them with wires with the same characteristics.
ATTENTION
While replacing them, take particular care to their connection: never invert their
polarities!
Fig. 18.4.1 Supply wires
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