8
4) Checking your air compressor
To supply polisher with clean and dry air, drain air fi lter of the compressor in your dental offi ce. Do not supply compressed air
containing moisture. For drainage and regular maintenance of your compressor, please refer to your air compressor’s instruction
manual. Confi rm the compressor is maintained according to its instructions for use.
7.2 Air pressure setting (at fi rst use)
1) Preparation of polisher
(a) If polisher is connected to a turbine hose, disconnect it from the turbine hose.
(b) Attach the head and powder cap to the chamber unit according to “7.3 Attaching head” and “7.4 Attaching powder cap”.
Do
not fi ll the powder yet.
2) Connection
(a) Connect your coupling (separately sold) to your turbine hose. Confi rm secure connection.
(b) Connect a pressure gauge to your coupling on your turbine hose until you hear a locking sound. Confi rm the gauge is fi rmly
attached. (If you don’t have a pressure gauge, consult with your dental dealer.)
(c) Connect polisher to the coupling of the pressure gauge until you hear a locking sound. Confi rm the gauge is fi rmly seated.
8
4) Checking your air compressor
To supply polisher with clean and dry air, drain air fi lter of the compressor in your dental offi ce. Do not supply compressed air
containing moisture. For drainage and regular maintenance of your compressor, please refer to your air compressor’s instruction
manual. Confi rm the compressor is maintained according to its instructions for use.
7.2 Air pressure setting (at fi rst use)
1) Preparation of polisher
(a) If polisher is connected to a turbine hose, disconnect it from the turbine hose.
(b) Attach the head and powder cap to the chamber unit according to “7.3 Attaching head” and “7.4 Attaching powder cap”.
Do
not fi ll the powder yet.
2) Connection
(a) Connect your coupling (separately sold) to your turbine hose. Confi rm secure connection.
(b) Connect a pressure gauge to your coupling on your turbine hose until you hear a locking sound. Confi rm the gauge is fi rmly
attached. (If you don’t have a pressure gauge, consult with your dental dealer.)
(c) Connect polisher to the coupling of the pressure gauge until you hear a locking sound. Confi rm the gauge is fi rmly seated.
9
3) Air pressure setting
(a) Turn off the water supply of your dental unit. Direct polisher
to your cuspidor and depress your foot control to activate the
dental unit.
(b) Adjust the air pressure of the unit until the gauge shows 0.25
to 0.4 MPa (about 2.5 to 4.1kgf/cm
2
).
(c) Detach the pressure gauge and polisher after pressure
adjustment.
CAUTION
1) When connecting your coupling to this product, confi rm secure connection after hearing a locking sound. Make sure the
head and powder cap are fi rmly screwed in. A failure to attach correctly may cause injury due to instrument becoming
disconnected or powder being scattered.
2) Never pull the handpiece out of your coupling while polisher is in operation. This may cause injury due to disconnection of
the polisher. (For BC-B5000 or BC-B5020)
3) Never release your coupling from the handpiece while polisher is in operation. This may cause injury due to disconnection
of the polisher. (For BC-B5010, BC-B5030 or BC-B5040)
4) The head and powder cap must not be detached during operation. This may cause injuries due to instrument becoming
disconnected, or powder scattering.
5) The air pressure at the coupling must be set within 0.25 to 0.4 MPa (about 2.5 to 4.1kgf/cm
2
). Excess air pressure will
damage tooth surface and cause patient pain. It may also cause trouble during use such as injuries due to instrument damage,
or powder scattering.
Air pressure
0.25 to 0.4 MPa
9
3) Air pressure setting
(a) Turn off the water supply of your dental unit. Direct polisher
to your cuspidor and depress your foot control to activate the
dental unit.
(b) Adjust the air pressure of the unit until the gauge shows 0.25
to 0.4 MPa (about 2.5 to 4.1kgf/cm
2
).
(c) Detach the pressure gauge and polisher after pressure
adjustment.
CAUTION
1) When connecting your coupling to this product, confi rm secure connection after hearing a locking sound. Make sure the
head and powder cap are fi rmly screwed in. A failure to attach correctly may cause injury due to instrument becoming
disconnected or powder being scattered.
2) Never pull the handpiece out of your coupling while polisher is in operation. This may cause injury due to disconnection of
the polisher. (For BC-B5000 or BC-B5020)
3) Never release your coupling from the handpiece while polisher is in operation. This may cause injury due to disconnection
of the polisher. (For BC-B5010, BC-B5030 or BC-B5040)
4) The head and powder cap must not be detached during operation. This may cause injuries due to instrument becoming
disconnected, or powder scattering.
5) The air pressure at the coupling must be set within 0.25 to 0.4 MPa (about 2.5 to 4.1kgf/cm
2
). Excess air pressure will
damage tooth surface and cause patient pain. It may also cause trouble during use such as injuries due to instrument damage,
or powder scattering.
Air pressure
0.25 to 0.4 MPa
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