Operating Manual
13
HV Tester 25 kV
4.2.2 Ending testing
Once testing is complete, turn the voltage down and switch the
equipment off ("HV off" Figure 4 p. 11 [7]).
When the test time expires, the high voltage is switched off
automatically by the timer and the discharge device is activated. The
discharge process of the test object can be followed on the measuring
instrument.
ATTENTION:
After four discharge processes at a maximum, a
break of about 30 minutes shall be taken.
Once the displayed high-voltage reading has dropped to 0, the test
object can be grounded and the HV Tester disconnected.
Finally ground/short-circuit the test object yourself.
WARNING:
The high-voltage connector must not be plugged in /
unplugged when live.
In an emergency, the high voltage must be switched off by a second
operator pressing the red "HV off" button.
4.2.3 Safety measures
The set must only be operated by electricians in accordance with DIN
VDE 1005. It must only be operated in areas, which have been secured
and/or cordoned off and marked in accordance with DIN VDE 0104 and
DIN VDE 0105.
In an emergency, the high voltage must be switched off and grounded
by a second operator pressing the red "HV off" button.
N.B.:
Never put equipment with moisture condensation into
operation.
Please also follow the safety instructions in chapter 1.
Reliable grounding of the HV Tester is always necessary in addition to
adequate protection against electric shock.
CAUTION:
Care must be taken during testing that the far end is
also reliably protected against electric shock.
Be aware that residual charges may still be present after discharge in
the case of capacitive tests.
WARNING:
Parallel cables may also still be charged after testing.
Summary of Contents for 128311841
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