Chapter 1 Out of Box Audit
When you receive the instrument, some inspections are necessary, and the condition must be
understood and available before installing the instrument.
1.1 To Inspect the package
Inspect the shipping container for damage after unpacking it. It is not recommended to power on the
instrument in the case of a damaged container.
If the contents in the container do not conform to the packing list, notify us or your dealer.
1.2 Power connection
1) Power-supplying voltage range: 100~120Vac or 198~242Vac. Being related with the power
setup on the rear panel.
2) Power-supplying frequency range: 47~63Hz.
3) Power-supplying power range: not less than 130VA.
4) Power supplying input phase line L, zero line N, ground lead E should be as same as the power
plug of the instrument.
5) After careful design, the instrument can reduce the clutter jamming caused by AC power
terminal input, however, it should be used under the environment with low-noise. Please install
power filter if being unavoidable.
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Warning: In order to prevent user and instrument from being hurt by leakage, it is necessary
for user to guarantee the ground line of supply power being reliably grounded.
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1.3 Fuse
The instrument has installed fuse, so operators should use the installed fuse of our company.
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Warning: Be sure that the location of fuse is consistent with power-supplying voltage range
before charging.
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1.4 Environment
1) Please do not operate the instrument in the place that is vibrative, dusty, under direct sunlight