21. MAINTANANCE
21
Maintanance
21.1 Cleaning the MEDICAS Head and Cables
Liquids
: Use one of these liquids:
Warm water
A weak detergent solu on
Equipment
:
A so cloth
Procedure
:
1. Soak the cloth in the liquid.
2. Twist the cloth to remove excess liquid.
3. Clean the part with the cloth.
21.2 Cleaning the Infrared Lens
Liquids
: Use one of these liquids:
A commercial lens cleaning liquid with more than 30% isopropyl alcohol.
96% ethyl alcohol (C2H5OH)
DEE (= ”ether” = diethylether, C4H10O)
50% acetone (= dimethylketone, (CH3)2CO)) + 50% ethyl alcohol (by volume). This liquid prevents drying
marks on the lens.
Equipment
:
Co on wool
Procedure
:
1. Soak the co on wool in the liquid.
2. Twist the co on wool to remove excess liquid.
3. Clean the lens one me only and discard the co on wool.
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.
Cau on
:
Be careful when you clean the infrared lens. The lens has a delicate an -reflec ve coa ng.
Do not clean the infrared lens too vigorously. This can damage an -reflec ve coa ng. Re-applying an -
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Revision 1.2.0 EN, 28
th
May, 2020
All pictures are only for illustra on.
Real values may vary.
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