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Electric shock due to improper grounding!
This instrument is designed to meet the basic insulation
stipulated in the international standard IE C61010-1.
To prevent an electric shock hazard due to improper
grounding, provide a proper grounding connection.
(a)
Be sure to use the grounded 3P power cable, which is
supplied as a standard accessory for the instrument.
The use of a different type of power cable may result in
an electric shock hazard. Connect the 3P power cable
to a grounded 3P power outlet as a rule.
(b)
If a grounded 3P power outlet is not available, use a 3P
table tap with a grounding wire or a 3P-2P adapter.
In this case, be sure to provide proper grounding
connection. For grounding connection, use a screw
having a diameter of M4 or larger and a turn count of 3
or more in threading, and a wire having a thickness of
1.25 mm.
(5)
Grounding Terminal
Shall have a grounding construction for a ground
resistance of 100 or less.
APPENDIX 1 - 10
WARNING
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