Hioki 3159 - 2.8 Connection to the Measured Equipment

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2.8 Connection to the Measured Equipment
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DANGER
Observe the following precautions to avoid electric shock.
Make sure that no high voltage is being applied to the output, confirm
the following items, and connect the H.V. TEST LEAD.
(1) The analog voltmeter reads 0 kV.
(2) The DANGER lamp is OFF.
(3) The
READY
lamp is lit (it is off in the Double Action mode).
In the TEST state, never touch the output-voltage terminal, H.V. TEST
LEAD, or tested object.
Even following a test, there may be a residual voltage at the output
terminal. Therefore, before touching the output-voltage terminal, H.V.
TEST LEAD, or tested object, make sure that no high voltage is being
applied between the output terminals.
2.8 Connection to the Measured Equipment
1.
Make sure the analog voltmeter is at 0 kV and the DANGER lamp is OFF.
2.
Make sure the unit is in the READY state with the
READY
lamp ON (it is
OFF in the Double Action mode).
3. Connect the LOW terminal probe to the tested object. Fasten the probe
securely to prevent it from loosening during a test.
4. Following the procedure described above, connect the HIGH terminal
probe to the tested object.