30
3) Chamber unit cleaning
(a) Detach the head and powder cap from the chamber unit.
(b) Loosen the powder stirring cap from the powder pipe by
turning in the direction of the arrow in the illustration
and detach it.
(c) Insert the cleaning wire into the powder pipe and remove
powder remaining in the pipe.
(d) Blow air into the powder pipe of the nozzle with a
three-way syringe to remove powder remaining inside.
(e) If powder remains inside coupling of the chamber unit,
remove with a cotton swab or dry cloth.
(f) If water, oil, or powder remains inside chamber unit or in
the powder cap, remove with a cotton swab or dry cloth.
(g) Attach the powder stirring cap to the powder pipe by
turning in the direction of the arrow in the illustration.
Remove water, oil, and powder.
Blow air
30
3) Chamber unit cleaning
(a) Detach the head and powder cap from the chamber unit.
(b) Loosen the powder stirring cap from the powder pipe by
turning in the direction of the arrow in the illustration
and detach it.
(c) Insert the cleaning wire into the powder pipe and remove
powder remaining in the pipe.
(d) Blow air into the powder pipe of the nozzle with a
three-way syringe to remove powder remaining inside.
(e) If powder remains inside coupling of the chamber unit,
remove with a cotton swab or dry cloth.
(f) If water, oil, or powder remains inside chamber unit or in
the powder cap, remove with a cotton swab or dry cloth.
(g) Attach the powder stirring cap to the powder pipe by
turning in the direction of the arrow in the illustration.
Remove water, oil, and powder.
Blow air
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9. CLEANING AND STERILIZATION
9.1 Cleaning and disinfection
Clean polisher according to “8.1 Regular maintenance and checks 1) to 4)” before sterilization.
CAUTION
To avoid infection, wear suitable protective wears such as mask, gloves and eyewear when using.
9.2 Sterilization
1) Sterilizability
Polisher (head, chamber unit, and powder cap) and cleaning wire are
sterilizable in autoclave.
2) Sterilization (Sterilization must be done after every patient.)
(a) Remove the head and powder cap from the chamber unit. Confi rm no
powder remains in the powder chamber.
(b) Put the chamber unit (with head and powder cap detached) into a
sterilization bag and seal it.
(c) Place each component sealed in the sterilization bag on a sterilization
tray to avoid direct contact with sterilizer’s inner chamber surface, and
put into the autoclave.
The maximum sterilization temperature is 135°C (275°F). Sterilize at
134°C (273°F) for 3 minutes. Follow your local regulation for
sterilization.
Sterilizable in autoclave
31
9. CLEANING AND STERILIZATION
9.1 Cleaning and disinfection
Clean polisher according to “8.1 Regular maintenance and checks 1) to 4)” before sterilization.
CAUTION
To avoid infection, wear suitable protective wears such as mask, gloves and eyewear when using.
9.2 Sterilization
1) Sterilizability
Polisher (head, chamber unit, and powder cap) and cleaning wire are
sterilizable in autoclave.
2) Sterilization (Sterilization must be done after every patient.)
(a) Remove the head and powder cap from the chamber unit. Confi rm no
powder remains in the powder chamber.
(b) Put the chamber unit (with head and powder cap detached) into a
sterilization bag and seal it.
(c) Place each component sealed in the sterilization bag on a sterilization
tray to avoid direct contact with sterilizer’s inner chamber surface, and
put into the autoclave.
The maximum sterilization temperature is 135°C (275°F). Sterilize at
134°C (273°F) for 3 minutes. Follow your local regulation for
sterilization.
Sterilizable in autoclave
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