EMS AIR-FLOW handy 3.0 PERIO Premium Operation Instructions Manual page 97

The unit efficiency diminishes
If the handpiece falls
If there is leakage of powder through
the nozzle
FB-543_CN_rev_C_Handy 3 Perio.indd 85
• Check the amount of powder in your device
• Check the air pressure of the dental unit
• Change the nozzle
• Remove the residual powder in the channels of the handpiece with the EasyClean
• Send the unit to an approved EMS repair center
AIR-FLOW PERIO handpiece
• Replace the nozzle and check the fit of the nozzle
• If the nozzle doesn't hold or it is not watertight, send the handpiece to a certified EMS Repair Center
AIR-FLOW PLUS Handpiece
• Check the state of the nozzle
• Replace the handpiece
• Fill with the Easyfill
• Reduce the volume of powder in the powder chamber
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