NSK Various Combi Pro Mode D'emploi page 24

9-2-2 Cleaning (Handpiece)
1) Remove the Handpiece from the Hose.
2) Remove debris from the product. Do NOT use a wire brush.
3) Use the supplied Cleaning Brush to remove powder from the interior section
where the Handpiece was connected (Fig. 39).
4) Wipe clean with a cloth soaked in alcohol.
This icon denotes that the product can be washed using a Thermo
Disinfector.
Operation only confirmed with GETINGE WD46-4 model.
Refer to the Thermo-Disinfector manual.
• Be sure to clean the inside of the Handpiece after each use. Powder remaining in the Handpiece may solidify, causing clogging.
WARNING
• After washing with a Thermo-Disinfector, dry the product until all internal moisture is thoroughly removed.
• Never use solvents such as benzine or thinner to clean the product.
CAUTION
9-2-3 Ultrasonic Cleaning
• Be sure to perform Ultrasonic Cleaning at least once a week to prevent powder clogging. Perform Ultrasonic Cleaning before
Auto-Cleaning or after you have tried the remedies described in "14 Troubleshooting."
CAUTION
1) Pass through the supplied Ring Wrench from the Nozzle end, loosen the Nozzle,
and remove the Nozzle from the Handpiece (Fig. 40).
2) Perform Ultrasonic Cleaning with warm water (30 - 50˚C) on the Handpiece and
Nozzle.
3) After cleaning, use air to dry all of the parts.
4) Reassemble the Handpiece following the reverse of procedures in step 1.
5) Connect the Handpiece and Hose and perform Auto-Cleaning.
• When attaching the Nozzle, lightly screw the Nozzle into the Handpiece by hand at first and then securely tighten it with the
supplied Ring Wrench.
CAUTION
• After Ultrasonic Cleaning, perform Auto-Cleaning to remove any remaining water from the inside, and allow the parts to dry
sufficiently before use.
• To prevent the Nozzle from being deformed, always use the supplied Ring Wrench when attaching or removing the Nozzle. The
nozzle may become deformed if you attach it while holding the end of the nozzle.
• Ultrasonic Handpiece cannot be cleaned by Ultrasonic Cleaning.
9-3 Sterilization
This product must be autoclaved. Autoclave sterilization is required after use on each patient as described below.
Autoclavable items: Ultrasonic Tip, Ultrasonic Handpiece, Powder Handpiece (for Prophy use), Powder Handpiece (for Perio use, option), Tip
Wrench, Sterilization Case, Perio-Mate Nozzle Tip Remover (option)
1) Insert the items into an autoclave pouch. Seal the pouch.
2) Autoclave under the conditions below.
Autoclave for more than 20 min. at 121˚C, 15 min. at 132˚C or 3 min. at 134˚C.
3) Keep the items in the autoclave pouch to maintain sterility until it is used.
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Fig. 39
Ring Wrench
LOOSEN
Fig. 40