Warning Label Content And Location - YASKAWA GA800 Installation Manual

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Technical reference (1078 pages)

Programming manual (644 pages)

Maintenance & troubleshooting (566 pages)

Table Of Contents

Table of Contents

WARNING

Crush Hazard. Only approved personnel can operate a crane or hoist to move the drive. If unapproved personnel

operate a crane or hoist, it can cause serious injury or death from falling equipment.

WARNING

Fire Hazard. Install sufficient branch circuit short circuit protection as specified by applicable codes and this

manual. The drive is suitable for circuits that supply not more than 100,000 RMS symmetrical amperes, 240 Vac maximum (200 V

Class), 480 Vac maximum (400 V Class). Incorrect branch circuit short circuit protection can cause serious injury or death.

CAUTION

Crush Hazard. Tighten terminal cover screws and hold the case safely when you move the drive. If the drive or

covers fall, it can cause moderate injury.

CAUTION

Burn Hazard. Do not touch a hot drive heatsink. De-energize the drive, wait for a minimum of 15 minutes, then

make sure that the heatsink is cool before you replace the cooling fans. If you touch a hot drive heatsink, it can burn you.

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

Install branch circuit protection, for example fuses or ground fault circuit interrupters (GFCIs) as specified in the

drive instructions. 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 (GFCI) 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.

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