10 11
Fig. 24
G4
Designed for removing tartar on the neck of tooth (subgingival) and interdental
calculus. Set the level less than “ 3”.
Apply the top of the tip on the tooth plane and
move it sideways finely in the same way as G1
Tip. (Fig. 24)
Fig. 28
Slit
Slit
Tip
Tip Cover S
Tip-Handpiece Joint
Fig. 25
Picture shows Varios 750
Hold the Tip Cover S as shown and insert it all the way to the Tip-Handpiece Joint.
To remove, hold the Tip Cover S and the handpiece as shown and pull straight out.
(
Fig. 28
)
8. How to Use Tip Cover S
G6
Designed for removing subgingival calculus and cleaning periodontal pocket. Set
the level less than “ 1”.
Insert the top of the Tip into the periodontal
pocket and move it slowly. The top of the Tip is
sharp so that it could remove tartar on long
corone and retracted gingival. (Fig. 25)
Clean periodontal pocket at low power. (Set
the level less than “ 2”.)
Carefully insert the
scaler Tip into the
Tip Cover S. Avoid
injuring the fingers.
WARNING
Do not use the Tip Cover S as a Tip change tool.
CAUTION
G
G
P
CAUTION
How to use the Tip Card
1) Place the neck of the Tip in the cut out.
2) Check wear of the Tip.
3) See the green, yellow and red line to check wear of the Tip. *See below what each color means. At NSK we recommend
to replace a Tip when the Tip meets the yellow line (wear of 1mm) to guarantee safe and effective use.
Green: No wear - Tip is OK
Tip replacement is not necessary.
Yellow: Wear of 1mm - Tip is showing some wear
Tip replacement is recommended.
Red: Wear of 2mm - Tip is badly worn
Tip replacement is necessary.
Fig. 26
Fig. 27
Tip Card
Handpiece
Neck
Efficiency
*The Tip Card can be used to check the following tips : G1, G4,
G5, G6, G8, P1/P1D, P10, and P20
1mm
2mm
25%
50%
Decrease
Decrease
Tips are consumables. The efficiency of dental scaling
decreases approximately 25% when the top of the Tip
wears 1 mm and approximately 50% when it wears 2 mm.
In addition, the vibration condition changes owing to the
wear, which may damage a patient’s tooth surface. Check
the Tip wear condition with the Tip Card periodically, and
replace the Tip with a new one in good time.
Fig. 29Picture shows Varios 750
Mount the Tip Cover S onto the Tip and put the handpiece
in the Handpiece Holder while the handpiece is not used.
The Handpiece Holder direction is adjustable. (Fig. 29)
9. Handpiece Holder
Whenever the handpiece is mounted in the Handpiece Holder, always cover The tip with the Tip Cover S to prevent
accidental injury.
CAUTION
Handpiece Holder
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