Chapter 2 Installation; Mounting Direction And Clearances - Mitsubishi Electric MR-J5 Series User Manual

2
INSTALLATION
Precautions
• Install the servo amplifier and regenerative resistor on incombustible material. Installing them directly or close to
combustibles will lead to smoke or a fire. In addition, the servo amplifier must be installed in a metal cabinet.
• Provide an adequate protection to prevent screws and other conductive matter, oil and other combustible matter from
entering the servo amplifier.
• The servo amplifier regenerative resistor, servo motor, and so forth may become hot. Take safety measures such as
providing covers.
• Stacking in excess of the specified number on the packaging box is not allowed.
• Do not hold the front cover, cables, or connectors when carrying the servo amplifier. Otherwise, it may drop.
• To prevent a malfunction, do not drop or strike the servo amplifier and servo motor.
• Install the servo amplifier and servo motor in a place that can withstand the mass, in accordance with the user's manual.
• Do not get on or put heavy load on the equipment.
• Do not install or operate the servo amplifier which has been damaged or has any parts missing.
• To prevent a malfunction, do not block the intake and exhaust areas of the servo amplifier.
• Do not strike the connector. Otherwise, it may cause a connection failure, malfunction, or others.
• Use the product within the specified environment. For the environment, refer to "Servo amplifier standard specifications" in
the following manuals.
MR-J5-G/MR-J5W-G User's Manual (Introduction)
MR-J5-A User's Manual (Introduction)
• To prevent a fire or injury from occurring in case of an earthquake or other natural disasters, securely install, mount, and
wire the servo amplifier in accordance with the user's manual.
• When the product has been stored for an extended period of time, contact your local sales office.
• When handling the servo amplifier, be careful with the edges of the servo amplifier.
• When fumigants that contain halogen materials, such as fluorine, chlorine, bromine, and iodine, are used for disinfecting
and protecting wooden packaging from insects, they cause a malfunction when entering our products. Please take
necessary precautions to ensure that any residual materials from fumigant do not enter our products, or perform
disinfection and pest control using methods other than fumigation, such as heat treatment. Perform disinfection and pest
control at timbering stage before packing the products.
• Provide an external emergency stop circuit to stop the operation and shut-off the power immediately.
• For equipment in which the moving part of the machine may collide against the load side, install a limit switch or stopper to
the end of the moving part.
2.1

Mounting direction and clearances

Precautions
• The servo amplifier must be installed in the specified direction.
• To prevent a malfunction, maintain specified clearances between the servo amplifier and cabinet walls or other equipment.
• When using the servo amplifier at an ambient temperature exceeding 55 °C and up to 60 °C, circulate air so that the air at
the top and bottom of the servo amplifier does not stagnate.
2 INSTALLATION
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2.1 Mounting direction and clearances