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NOTICE
Damage to Equipment. When you touch the drive and circuit boards, make sure that you observe correct
electrostatic discharge (ESD) procedures. If you do not follow procedures, it can cause ESD damage to the drive circuitry.
NOTICE
Do not break the electrical connection between the drive and the motor when the drive is outputting voltage.
Incorrect equipment sequencing can cause damage to the drive.
NOTICE
Damage to Equipment. Do not do a withstand voltage test or use a megohmmeter or megger insulation tester
on the drive. These tests can cause damage to the drive.
NOTICE
Do not operate a drive or connected equipment that has damaged or missing parts. You can cause damage to
the drive and connected equipment.
NOTICE
Fire Hazard. Install a fuse and equipment for residual current monitoring/detection (RCM/RCD). If you do not
install these components, it can cause damage to the drive and connected equipment.
NOTICE
Damage to Equipment. Before you connect a dynamic braking option to the drive, make sure that qualified
personnel read and obey the Braking Unit and Braking Resistor Unit Installation Manual (TOBPC72060001). If you do not read
and obey the manual or if personnel are not qualified, it can cause damage to the drive and braking circuit.
NOTICE
Make sure that all connections are correct after you install the drive and connect peripheral devices. Incorrect
connections can cause damage to the drive.
NOTICE
Do not connect phase-advancing capacitors, LC/RC noise filters, or leakage breakers (RCM/RCD) to the
motor circuit. If you connect these devices to the output circuits, it can cause damage to the drive and connected equipment.
NOTICE
Use an inverter-duty motor or vector-duty motor with reinforced insulation and windings applicable for use
with an AC drive. If the motor does not have the correct insulation, it can cause a short circuit or ground fault from insulation
deterioration.
Note:
• Do not use unshielded wire for control wiring. Use shielded, twisted-pair wires and ground the shield to the ground terminal of the
drive. Unshielded wire can cause electrical interference and unsatisfactory system performance.
• Do not put devices that radiate strong electromagnetic waves, for example radio transmitters, near the drive. If you use these devices
near the drive, the drive can operate incorrectly.
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Intended Use
The drive is a commercial-use electrical device that controls the speed and rotation direction of a motor. Do not
use the drive for any other purpose.
1. Carefully read the technical manual.
2. Read all safety precautions before you install, wire, or operate the drive.
3. When you install the drive, wire and ground it according to all applicable standards and safety precautions.
4. Make sure that you correctly install all components and protection covers.
5. Be sure to use the drive in the specified environmental conditions.
Note:
This product is not designed and manufactured for use in life-support machines or systems.
WARNING
Electrical Shock Hazard. Do not modify the drive body or drive circuitry. Modifications to drive body and
circuitry can cause serious injury or death, will cause damage to the drive, and will void the warranty. Yaskawa is not
responsible for modifications of the product made by the user.
■
Exclusion of Liability
Yaskawa cannot be held responsible for any damages to the product, equipment or persons if this product is used
in any other way than specified in
◆
Model Number and Nameplate Check
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When You Receive the Drive
Please examine these items after you receive the drive:
• Examine the drive for damage. Immediately contact the shipping company if the drive is damaged. The
Yaskawa warranty does not cover damage from shipping.
• Examine the drive model number to make sure that you received the correct model. Examine the model number
in the "MODEL" section of the drive nameplate to make sure that you received the correct model.
• If you received the incorrect product or a product with a defect, contact Yaskawa or your nearest sales
representative.
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Intended Use on page
12.
YASKAWA TOMPYEULA7002A LA700 Series Installation and Operation Instruction
