4-1
171469-1CD
HW0485750
MH5
4 Wiring
4.1 Grounding
4
Wiring
4.1
Grounding
Follow the electrical installation standards and wiring regulations for
grounding. A ground wire of 5.5 mm
2
or more is recommended.
to connect the ground line directly to
the manipulator.
WARNING
•
Ground resistance must be 100 W or less.
Failure to observe this warning may result in fire or electric shock.
•
Before wiring, make sure to turn the primary power supply OFF, and
put up a warning sign. (ex. DO NOT TURN THE POWER ON.)
Failure to observe this warning may result in fire or electric shock.
CAUTION
•
Wiring must be performed by authorized or certified personnel.
Failure to observe this caution may result in fire or electric shock.
NOTE
•
Never use this wire sharing with other ground lines or
grounding electrodes for other electric power, motor
power, welding devices, etc.
•
Where metal ducts, metallic conduits, or distributing
racks are used for cable laying, ground in accordance
with electrical installation standards.
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