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resistance will appear across the terminals verifying the continuity
function on two pole testers.
If none of the proving unit LED's illuminate when performing the
above tests check the condition of the proving unit batteries and
replace them if required (see section 4.1).
3.3 Test Lamp, Voltage Tester/Indicator Cables
During the above tests, emphasis should also be placed upon the
flexing of the UUT cable along its length, and particularly at the
entry points to the hand held elements, to confirm that the cable has
not fractured.
It may be necessary to perform this test a number of times as the
proving unit times out after 10s.
5
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