Troubleshooting - EMS AIR-FLOW handy 3.0 Operation Instructions Manual

TROUBLESHOOTING

Type of problem
Water comes into the powder chamber
or leaks from the cap
No powder/air jet coming from the unit •
Air and/or powder is leaking from the
threads of the cap
The unit efficiency diminishes
Water is leaking between the handpiece
and the unit
Air is leaking between the handpiece
and the unit
Air and/or water is leaking from the
connector of the cord
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FB-568_5_ed_2013_12_Handy 3.indd 74
Solutions
• Check the dental unit connection
• Check the state of the o-rings of the turbine connection
• Connect the unit to the dental unit (be careful, the powder chamber must be empty)
• Dry and fill the powder chamber
• Send the complete unit to an approved EMS repair center
Cut immediately the air input by releasing the foot pedal
• Wait for 1-2 minutes for the system to decompress
• Disconnect the unit from the dental unit
• Press the foot control pedal of the dental unit
• If no air comes out of the turbine connector, it is your dental unit that causes the problem
• If air comes out of the turbine connector, it is the device that causes the problem
• If air comes through the handpiece connector, the handpiece is blocked.
• Clean the handpiece with the EasyClean
• Unscrew the cap above the wash-hand basin, because the powder can be ejected.
• A sealed apparatus, even disconnected, can indeed remain under pressure
• Empty the powder chamber and screw the cap back on
• Connect the unit to the dental unit (be careful, the powder chamber must be empty)
• Press the foot control pedal of the dental unit
• If no air comes out of the handpiece connector, the unit is blocked
• Send the complete unit to an approved EMS repair center
• Check the seal and the cleanliness of the thread on the powder chamber and on the cap
• Replace the seal or the cap if necessary
• Send the device to a certified EMS Repair Center
• A powder refill is perhaps necessary
• Clean the handpiece
• Send the device to a certified EMS Repair Center
• Replace the seal of the handpiece connector
• Send the complete unit to an approved EMS repair center
• Clean the handpiece
• Replace the seal of the handpiece connector
• Send the complete unit to an approved EMS repair center
• Check the connector of the cord, if it is necessary, carry out maintenance following the information of the
manufacturer
• Send the complete unit to an approved EMS repair center
12/9/2013 2:17:17 PM