EMS AIR-FLOW MASTER PIEZON Mode D'emploi page 128

Never use an abrasive powder i.e. based on silica or alumina. This would damage the unit.
Always examine the product for damage before starting treatment. Damaged accessories or a
damaged unit must not be used and must be replaced. Use original Hu-Friedy & EMS spare parts and
accessories only.
Close the powder chamber after use, risk of device obstruation
This product must only be repaired by an approved Hu-Friedy & EMS repair center.
This product has been investigated with regard to safety from electrical shock and fi re hazard. CSA
(Canadian Standard Association) has not investigated physiological effects.
Certain types of mobile telecommunication equipment could potentially interfere with this product.
The separation distances recommended in the note "Electromagnetic compatibility" manual must be
taken into account.
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