4
Wiring
4.1
Grounding
4-1
HW1483028
HW1483028
4
Wiring
4.1
Grounding
Follow the local regulations and electrical installation standards for
grounding. A wire of 5.5 mm
2
or more is recommended.
Refer to
to connect the ground line directly
to the manipulator.
Fig. 4-1: Grounding Method
WARNING
•
Ground resistance must be 100
Ω
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 elec-
trical installation standards.
A
5.5mm or more
2
Delivered with the manipulator
Bolt M8 (for grounding)
View A
20/69
