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TM 55-6695-220-13&P
2-8.
OPERATION IN HIGH HUMIDITY
2-8
a.
Protect the pyrometer and thermocouple tester from direct rainfall by building a temporary shelter or using a
protective cover if the shelter is not practical.
b.
Keep the tester's cover partially closed when the instrument controls are not being used.
c.
Wipe the accumulated moisture from the instrument panel as needed using a soft cloth.
2-9.
OPERATION IN DUSTY OR SANDY CONDITIONS.
2-9
a.
Protect the pyrometer and thermocouple tester from windblown sand or dust by building a temporary shelter.
Keep the tester's cover partially closed when the instrument controls are not being used. Wipe the accumulated dust
from the instrument panel frequently with a soft cloth.
b.
Close the tester's cover and latch when the tester is not in use.
2-14
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