EMS AIR-FLOW handy 2+ Mode D'emploi page 66

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
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FB-213_3_rev_A-01_Handy 2+.indd 56
Solutions
Check the dental unit connection
Check the state of the O-rings of the turbine connection
Clean the cap and the powder chamber
Clean the handpiece
Connect the unit to the dental unit (be careful, the powder chamber must be empty)
Check the quality of the spray
Fill the powder chamber
Send the unit to an approved EMS repair center
Cut immediately the air input 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 for the turbine connector, it is your dental unit that causes the problem
If air comes out, it is the device that causes the problem
Unscrew the cap with the top of the wash-hand basin, bus of 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)
Connect the handpiece to the unit
Press the foot control pedal of the dental unit
If air comes through the handpiece connector, the handpiece is blocked. Clean the handpiece
If no air comes out of the handpiece connector, the unit is blocked
Send the 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 if necessary
A powder refill is perhaps necessary
Clean the handpiece
Send the unit to an approved EMS repair center
11.04.2017 14:36:57