4.5 Replacing the chin-rest paper
When the paper is exhausted, pull upwards two fixing pins of the chin-rest and
place a new package of paper, then fix the fixing pins again.
Pin
4.6 Cleaning
1.
Cleaning the lenses and mirrors
If any dust stick on the lenses or reflecting mirrors, brush them with the brush
(M) supplied in the standard accesories. In case any dust still remains, wipe
it off with soft cotton dipped with absolute alcohol.
Important Matters
Never scratch with fingers or any other hard materials.
2.
Cleaning the slide plate, rail and shaft are dirty
The vertical and horizontal movement will be unsteady. Wipe them with clean
soft cloth.
3.
Cleaning and sterilizing the plastic parts
Clean the palstic parts such as chin-rest bracket, forehead belt with soft cloth,
dipped with soluble detergent or water, sterilize with medicinal alcohol.
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