4 - 4 Grounding
Д WARNING
ELECTRIC SHOCK by leak can kill.
■ Improper grounding may lead to death
due to electric shock.
* Be sure to execute the grounding of the machine and
the load according to the local rule.
Grounding
Execute the grounding certainly to prevent the electric shock by leak.
(1) Case grounding of the machine
Use the grounding wire which sectional area conforms to the local rule.
Provide the grounding rod to satisfy the grounding resistance which conforms to the
local rule.
(2) Case grounding of the load
Execute the grounding for the load similarly.
Provide the grounding rod to satisfy the grounding resistance which conforms to the
local rule.
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