NSK premium Ti-Max X Serie Mode D'emploi page 10

Cleaning the cellular glass optic rod
Fig. 11
Cellular glass optic rod
entry point
Cotton Swab
Fig. 12
16
Cellular glass optic rod exit point
(X L, X KL, X SL, X WL, X BL Series)
Wipe clean the Cellular glass optic rod entry point (Fig.11) and
exit point (Fig. 12) with an alcohol-immersed cotton swab.
Remove all debris and oil.
Cotton Swab
Caution
Do not use a sharp tool to clean the Cellular glass optic rod.
It could damage the glass and reduce the light transmission.
If illumination becomes dim please contact your dealer.