Nutfield Technology XLR8 Manual page 22

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Nutfield Technology
Removing
Remove lint from mirrors with a jet of low-pressure clean air. Blowing on front surface mirrors
Dust
deposits moisture that may stain the finish.
Removing
A thin over coating of silicon monoxide protects most mirrors from oxidation. Like many
Stains
optical coatings, it is easily damaged when attempts are made to clean the mirror surface with a
dry tissue.
The safest method of cleaning is to place a piece of lens tissue on the mirror surface and wet it
with reagent grade (highly pure) alcohol or acetone. (If you use acetone, take precautions
regarding possible health and fire hazards). Grasp an overhanging corner of the tissue and
gently agitate it several times, then slide the tissue off. This should remove the problem
blemishes.
Do not let solvent enter the bonding adhesive of the mirror.
CAUTION
Do not rub the reflective surface of the mirror.
NOTE
If the mirror surface is still contaminated, use a highly pure solvent such as alcohol or acetone
and generously wet the mirror surface with a sterile cotton swab or lens tissue. Gently wipe the
dirty areas. Turn your cotton swab or tissue with each stroke so that a clean area is exposed.
Do not let solvent enter the scanner bearings. When wetting the mirror's
surface, hold the scanner at an angle so that the liquid does not wet the
scanner. If any solvent is found in the bearings of the scanner, the warranty is
CAUTION
voided.
91-0021 Rev. D
Copyright © 2010 Nutfield Technology
XLR8
16

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