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180788-1CD
MPX2600
4
Wiring
4
Wiring
•
For the manipulator main body, due to its explosion-proof structure,
motors and connectors in the pressurized enclosure (arm) are
protected from the explosive gases.
However, power cables that connect the manipulator's main body
with the DX200 are not protected by the pressurized air.
In case the power cable, which is not protected, is split over large
amount of solvent or the covering of the cable is damaged, fire may
outbreak due to short-circuit or ground.
In this regard, whenever connecting the power cable, fixed type or
movable type, please be sure to provide protection materials to it.
•
For protecting the cable, use flexible tubes to the movable type
cable and wire blade (optional) or hard covering materials, etc. to
the fixed type cable.
•
Please do not fail to check the surface of the power cable and its
coverings. In case any abnormalities are found, immediately stop
the operation and replace it with the new cable.
•
For the movable type power cable, replace it in every 24,000 hours
regardless of any damages.
•
For the fixed type power cable, it is recommend to replace it in
every 36,000 hours regardless of any damages.
•
For the cable gland, it is required to use the specified one for the
explosion-proof certification.
It is highly recommend to use the cable gland prepared by
YASKAWA which is the exclusively one.
Also, please do not detach reassemble or remodel the cable gland
since it is already an assembled parts.
Contact your YASKAWA representatives when any abnormalities
are found.
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 caution may result in electric shock or injury.
•
Wiring must be performed by authorized or certified personnel.
Failure to observe this caution may result in fire or electric shock.
•
Do not cover the cable with heat insulating material, and avoid
multiple cabling.
Failure to observe this caution may result in burn caused by cable heat
emission failure.
4-1
DANGER
WARNING
HW1484370
41 of 116
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