It may be necessary to exchange some parts during the useful life of the device:
piezzo electrode, sensor of the thermofuse
Exchange of the piezzo electrode or thermofuse sensor: picture D
Screw up and remove the bottom cover (17), screw up the holder of the electrode and the sensor (26),
disconnect and remove the electrode (27) or sensor (23). The fi tting up of new part must be done in the
contrary.
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