EMS PIEZON MASTER 700 Operation Instructions Manual page 101

Insufficient lighting of the handpiece
No liquid flow at the sterile line
• Replace the light guide
• Test with another handpiece
• Check that the external pump is correctly positioned
• Check that the sterile line adapter is connected and that the control lamp of the external pump turns on when
the handpiece is lifted from its support
• Check that the handpiece cord is connected to the unit
• Send the unit to an approved EMS repair center
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