Others; Emergency Case - Chroma 19020 Quick Start Manual

Multi-Channel Sync Hipot Tester 19020/19020-4/19021/19022/19022-4

2.2 Others

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Remote controlling the Tester
The Hipot Tester can be remote controlled generally for high voltage output
via external control signal. When performing it, it is necessary to follow the
control guidelines for safety and precautions.
•
Do not allow any accidental high voltage output that may cause hazard.
•
When there is high voltage output from the Tester, do not allow any
operator or other personnel to touch the UUT, test cable or probe
output and etc.
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Turning on or off the power switch
In case of emergency, the Tester should be installed in a place where the
operators can easily touch the power switch. Once the power switch is
turned off, it needs to wait for a few seconds to turn it on again. Do not
power it on and off continuously to avoid occurring errors. It is very
dangerous to power it on and off continuously when in high voltage output
state in particular. When turning on or off the power, the high voltage
output terminal cannot connect to any object to avoid the hazard
caused by abnormal high voltage output.
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Other notices
Do not short-circuit the output line, grounding wire, communication cable or
other device's grounding wire or AC power to avoid charging the entire
Tester to dangerous voltage. To short-circuit the terminal of high voltage
output and LOW, it is necessary to ground the Tester chassis to earth
properly.

2.3 Emergency Case

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Process for emergency case
To avoid causing bigger hazard when in emergency situations like electric
shock, UUT or Tester burnout, please perform the steps below:
• First cutoff the power switch.
• Second unplug the power cord.
Quick Start Guide
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