EMS AIR-FLOW MASTER Operation Instructions Manual page 113

Water leakage between the handpiece
cord and the handpiece
Water leakage between the handpiece
and the nozzle
Air and powder leakage on the main unit
Air and powder is leaking at powder
chamber
Handpiece efficiency becomes weak or
decreases during use
Leakage on the unit water supply
FB-580_HF_Rev A-01_Not Util AIR-FLOW MASTER.indd 99
• Check the condition of the handpiece connecting O-rings
• Send the system and the handpiece cord to an authorized Hu-Friedy & EMS Repair Center
• Verify the position of the nozzle and its position on the handpiece
• Verify that no residual remains between the nozzle and the handpiece
• Verify that nothing affects the alignment or prevents fixing the nozzle on its holder.
• Replace the nozzle
• Replace the handpiece
• Send the system and the handpiece cord to an certified Hu-Friedy & EMS Repair Center
• Verify the positioning of the bottles
• Check the O-rings under the silicone caps of the powder chamber holders
• Verify the cap of the powder chamber and the O-ring positioning
• Verify the check valve and the O-ring under the powder chamber
• Remove all powder dust between the bottle holder and the powder chamber
• Send the unit to an authorized Hu-Friedy & EMS Repair Center
• Check the seal condition and the cleanness 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 Hu-Friedy & EMS Repair Center
• Verify the quantity of powder in your unit
• Eliminate residual powder present in the channels using a cleaning needle
• Send the system and the handpiece cord to an certified Hu-Friedy & EMS Repair Center
• Check the water supply connection and inlet pressure
• Send the unit to an authorized Hu-Friedy & EMS Repair Center
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07.02.2018 14:51:03