Mitsubishi Electric E80 Series, Maintenance Manual

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3. Items related to prevention of bodily injury or property damage
4. Other items
Always follow the precautions below as well. Incorrect handling could result in faults, injuries or electric shocks, etc.
(1) Product and manual
(2) Transportation and installation
DANGER
When transporting or installing a built-in IPM spindle or linear servomotor, be careful so that your hand or
property is not trapped in the motors or other metal objects. Also keep the devices with low magnetic tol-
erance away from the product.
CAUTION
Do not apply voltages to the connectors or terminals other than voltages indicated in the connection and
setup manual for the controller or specifications manual for the drive unit. Failure to observe this could
cause bursting, damage, etc.
Incorrect connections could cause the devices to rupture or damage, etc. Always connect the cables to the
indicated connectors or terminals.
Incorrect polarity (+ -) could cause the devices to rupture or damage, etc.
Persons wearing medical devices, such as pacemakers, must stay away from this unit. The electromagnetic
waves could adversely affect the medical devices.
Fins on the rear of the unit, regenerative resistor and motor, etc., may be hot during operation and for a
while after the power has been turned OFF. Do not touch or place the parts and cables, etc. close to these
sections. Failure to observe this could result in burns.
Do not enter the machine’s movable range during automatic operation. Keep your hands, feet or face away
from the spindle during rotation.
CAUTION
For items described as "Restrictions" or "Usable State" in this manual, the instruction manual issued by
the machine tool builder (MTB) takes precedence over this manual.
Items not described in this manual must be interpreted as "not possible"
This manual is written on the assumption that all the applicable functions are included. Some of them, how-
ever, may not be available for your NC system. Refer to the specifications issued by the machine tool build-
er before use.
Refer to the manuals issued by the machine manufacturer for each machine tool explanation.
Some screens and functions may differ depending on the NC system (or its version), and some functions
may not be possible. Please confirm the specifications before use.
Do not connect NC system to the Internet-connected network.
To maintain the safety of the NC system against unauthorized access from external devices via the network,
take appropriate measures.
CAUTION
Correctly transport the products according to the mass.
Use motor’s suspension bolts to transport the motor itself. Do not use it to transport the motor after instal-
lation onto the machine.
Do not stack the products exceeding the indicated limit.
Do not hold the cables, shaft or encoder when transporting the motor.