IMPULSE®•G+/VG+ Series 4 Profinet Installation Manual - August 2014
12
5. Installation Procedure
Section Safety
D A N G E R
Electric Shock Hazard
Do 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 drive, wait at least five minutes after all indicators are off,
measure the DC bus voltage to confirm safe level, and check for unsafe voltages before
servicing. The internal capacitor remains charged after the power supply is turned off.
The charge indicator LED will extinguish when the DC bus voltage is below 50 VDC.
WA R N I N G
Electrical Shock Hazard
Do not remove the option cover while the power is on.
Failure to comply could result in death or serious injury.
The diagrams in this section may include options and drives without covers or safety
shields to show details. Be sure to reinstall covers or shields before operating any
devices. Use the option according to the instructions described in 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 to the drive 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.
Fire Hazard
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.