5 Installation ProcedureThis section explains how to properly mount and install the communication option card to the Z1000 Bypass.u Section SafetyDANGERElectrical Shock HazardDo not connect or disconnect wiring while the power is on.Failure to comply will result in death or serious injury.Disconnect all power to the bypass and wait at least the amount of time specified on the bypass front cover safety label. Afterall indicators are off, measure the DC bus voltage to confirm safe level, and check for unsafe voltages before servicing. Theinternal capacitor remains charged after the power supply is turned off.WARNINGElectrical Shock HazardDo not remove the front covers of the bypass while the power is on.Failure to comply could result in death or serious injury.The diagrams in this section may include options and bypass units without covers or safety shields to show details. Be sureto reinstall covers or shields before operating any devices. The option should be used according to the instructions describedin this manual.Do not allow unqualified personnel to use equipment.Failure to comply could result in death or serious injury.Maintenance, inspection, and replacement of parts must be performed only by authorized personnel familiar with installation,adjustment, and maintenance of this product.Do not touch circuit boards while the power is on.Failure to comply could result in death or serious injury.Do not use damaged wires, stress the wiring, or damage the wire insulation.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.Fire HazardTighten 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.NOTICEObserve proper electrostatic discharge procedures (ESD) when handling the bypass and circuit boards.Failure to comply may result in ESD damage to the bypass circuitry.Never shut the power off while the bypass is outputting voltage.Failure to comply may cause the application to operate incorrectly or damage the bypass.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.5 Installation ProcedureYASKAWA SIEPYAICOM25 Rev: A0 Z1000 Bypass Option PROFINET SI-EP3 Technical Manual 11