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12.2
Infrared lens
Liquids
Use one of these liquids:
■
■
■
Equipment
Cotton wool
Procedure
Follow this procedure:
WARNING
Make sure that you read all applicable MSDS (Material Safety Data Sheets) and
warning labels on containers before you use a liquid: the liquids can be dangerous.
CAUTION
■
■
Publ. No. T559743 Rev. a601 – ENGLISH (EN) – April 26, 2012
96% ethyl alcohol (C
2
DEE (= 'ether' = diethylether, C
50% acetone (= dimethylketone, (CH
This liquid prevents drying marks on the lens.
1
Soak the cotton wool in the liquid.
2
Twist the cotton wool to remove excess liquid.
3
Clean the lens one time only and discard the cotton wool.
Be careful when you clean the infrared lens. The lens has a delicate anti-reflective
coating.
Do not clean the infrared lens too vigorously. This can damage the anti-reflective
coating.
H
OH).
5
H
O).
4
10
)
CO)) + 50% ethyl alcohol (by volume).
3
2
12 – Cleaning the camera
39
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