NSK Ti-Max X-SG20L Mode D'emploi page 30

NOTICE
NSK recommends the use of "Spray Mist Absorber" (Y900084) to prevent oil mist expelling out of the handpiece head.
Chuck cleaning (X-SG93L / X-SG93)
Clean the Push Button chuck once a week.
1) Mount the Tip Nozzle into the spray can port.
2) Lubricate the chuck directly through the bur insertion hole (Fig. 18).
3) Lubricate handpiece by using NSK PANA SPRAY Plus / PANA SPRAY (Fig. 15) or NSK
automatic handpiece cleaning and lubrication system.
CAUTION
If the chuck is not regularly cleaned the chuck grip may be weakened and the bur may be accidentally released during use.
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Fig. 18