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No water jet coming from the Piezon
handpiece
Check the water adjustment of your unit
Check for presence of water at the cord outlet port
Send the handpiece to an authorized EMS Repair Center
Eliminate residual powder present in the channels using the cleaning needles provided
Check the quantity of powder in your unit
Send the system to an authorized EMS Repair Center
Water leakage between the handpiece
cord and the handpiece
Send the system and the handpiece cord to an authorized EMS Repair Center
handpiece and the nozzle
Verify the position of the nozzle and its position on the handpiece
Verify that no dirt remains between the nozzle and the handpiece
Replace the nozzle
Replace the handpiece
Air and powder leakage on the main unit Verify the positioning of the bottles
Remove all powder dust between the bottle holder and the powder chamber
Send the unit to an authorized EMS Repair Center
Air and powder is leaking at powder
chamber
Check the seal condition and the cleanliness of the thread of the powder chamber cap
Replace the seals if necessary
Clean the sealing surfaces carefully
Replace the powder chambers
Send the unit to an authorized EMS Repair Center
Verify the quantity of powder in your unit
Eliminate residual powder present in the channels using a cleaning needle
Leakage on the unit water supply Check the water supply connection and inlet pressure
Send the unit to an authorized EMS Repair Center