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(3) Is grounding correctly?
Do not ground the SV.LINK module in
the same place where high-voltage
equipment is grounded. They must be
grounded in separate places.
Perform grounding work conforming to
Class D grounding or higher.
(4) Are LG and FG separated?
Be sure to separate the LG from the FG or vice
versa because power noise enters the FG via
the LG. Failure to observe this rule may
result in an equipment malfunction.
Ground the LG at the power supply side.
LG is here.
FG is over there.
7-7
7 MAINTENANCE
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