Measurements And Inspections; Visual Inspection - TESTBOY TV 465 PRO Bedienungsanleitung

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Testboy TV 465
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Measurements and inspections

Visual inspection

10.1.11
A thorough visual check must be carried out before each electrical safety test.
The following items should be checked:

Inspection of device under test for sign of damage.

Inspection of the flexible power supply cable for damage.

Any signs of pollution, moisture, dirt that can jeopardize safety. Especially openings,
air filters, protection covers and barriers must be checked!

Are there signs of corrosion?

Are there signs of overheating?

Inscriptions and markings related to safety must be clearly readable.

Installation of the device under test must be performed according to the instruction
manual.

During visual inspection the measuring points for the electrical testing have to be
determined too.
Visual inspection procedure

Select the VISUAL INSPECT. function.

Check the device under test.

Select PASS or FAIL according to the result of visual inspection.

Store the result by pressing MEM key (optional).
Figure 0.32: Visual inspection menu
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Single test