Notice, W arning, Electrical shock hazard – Yaskawa 1000 Series Drive Option - CANopen Installation User Manual

Page 15: Damage to equipment

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5 Installation Procedure

YASKAWA ELECTRIC TOBP C730600 45B 1000-Series Option SI-S3 Installation Manual

15

Electrical Shock Hazard

Do not touch the option card while the power supply to the drive is switched on.
Failure to comply could result in death or serious injury.

Do not use damaged wires, place excessive stress on wiring, or damage the wire
insulation.
Failure to comply could result in death or serious injury.

NOTICE

Damage to Equipment

Observe proper electrostatic discharge procedures (ESD) when handling the option
card, drive, and circuit boards.
Failure to comply may result in ESD damage to circuitry.

Never shut the power off while the drive is outputting voltage.
Failure to comply may cause the application to operate incorrectly or damage the drive.

Do not operate damaged equipment.
Failure to comply may cause further damage to the equipment.
Do not connect or operate any equipment with visible damage or missing parts.

Tighten all terminal screws to the specified tightening torque.
Loose electrical connections could result in death or serious injury by fire due to
overheating of electrical connections.

Do not use unshielded cable for control wiring.
Failure to comply may cause electrical interference resulting in poor system performance.
Use shielded twisted-pair wires and ground the shield to the ground terminal of the drive.

W ARNING

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