EMS AIR-FLOW MASTER PIEZON Operating Instructions Manual page 135

No water jet coming from the Piezon
handpiece
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Water leakage between the handpiece
cord and the handpiece
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handpiece and the nozzle
Air and powder leakage on the main unit
Air and powder is leaking at powder
chamber
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Leakage on the unit water supply
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‡ Check the water adjustment of your unit
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‡ Check for presence of water at the cord outlet port
‡ Send the handpiece to an authorized EMS Repair Center
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‡ 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
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‡ Send the system and the handpiece cord to an authorized EMS Repair Center
‡ Verify the position of the nozzle and its position on the handpiece
‡ Verify that no dirt remains between the nozzle and the handpiece
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‡ Replace the nozzle
‡ Replace the handpiece
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‡ Verify the positioning of the bottles
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‡ Remove all powder dust between the bottle holder and the powder chamber
‡ Send the unit to an authorized EMS Repair Center
‡ 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
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‡ Check the water supply connection and inlet pressure
‡ Send the unit to an authorized EMS Repair Center
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