JK2830 Operation Manual Chapter 1 Out of Box Audit
1
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: 99~243Vac. Being related with the power
setup on the rear panel.
2)
Power-supplying frequency range: 47~63Hz.
3)
Power-supplying power range: less than 20VA.
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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