(c) Dry the lens in the same manner with a clean sheet of paper lens
tissue.
CAUTION:
DO NOT USE TISSUE THAT CONTAINS SILICON.
A SLIGHT
DEPOSIT OF SILICON MAY BE LEFT ON THE LENS SURFACE AND
AFFECT ITS PERFORMANCE.
(5) Replace the lens cap on the front of the lens.
(6) Raise the upper lens holder support and insert the lens assembly
in the front frame; release the upper lens holder support.
EXERCISE
30. Which of the following tools and materials combination
is
NOT
recommended for operator's maintenance on the KS-7A Camera Set?
a.
Hand blower, lens tissue.
b.
Cleaning compound, lens cleaner.
c.
Acedic acid, steel brush.
d.
Camel's hair brush, lintless cloth.
_______________
31. Identify the types of operator's preventive maintenance you must use
for the KS-7A Camera Set.
a.
______________________________
b.
______________________________
c.
______________________________
4-5
Visual Inspection
When the camera set fails to perform properly, turn off the power and
check all the items listed below. Do not check any item with the power on.
If any of the checks (a and b below) do not locate the trouble, proceed to
the equipment performance checklist (para 4-6).
a. Check for light leakage as follows:
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