Safety
Safety
WARNING
EQUIPMENT HAZARD!
The vertical bypass/non bypass panel contains dangerous voltages when connected to mains voltage. It is strongly recommended that all electrical work conform to the National Electrical Code (NEC) and all national and local regulations. Installation,
Motor control equipment and electronic controls are connected to hazardous mains voltages. Extreme care should be taken to protect against shock. The user must be protected against supply voltage and the motor must be protected against overload in accordance with applicable national and local regulations. Be sure equipment is properly grounded. Wear safety glasses whenever working on electric control or rotating equipment.
Warning against unintended start
WARNING
UNINTENDED START!
When the vertical bypass/non bypass panel is connected to AC input power, the motor may start at any time. The drive, panel, motor, and any driven equipment must be in operational readiness. Failure to be in operational readiness when panel and drive are connected to AC input power could result in death, serious injury, or equipment or property damage.
When the vertical bypass/non bypass panel is connected to mains, the motor may be started by means of an external switch, a serial bus command, an input reference signal, or a cleared fault condition. Use appropriate cautions to guard against an unintended start.
WARNING
GROUNDING HAZARD!
For operator safety, it is important to ground drive, vertical bypass panel, and motor properly. Follow the grounding guidelines of local and national codes. Failure to follow grounding guidelines could result in death or serious injury.
Grounding
Correct protective grounding of the equipment must be established in accordance with national and local codes. Ground currents are higher than 3mA.
Safety Guidelines
1.Disconnect the drive and vertical bypass/non bypass panel from mains before commencing service work
2.DO NOT touch electrical parts of the vertical bypass/non bypass panel or drive when mains is connected. After mains has been disconnected, wait 15 minutes before touching any electrical components or read the label on vertical bypass/non bypass panel.
3.The user must be protected against supply voltage and the motor must be protected against overload in accordance with applicable national and local regulations.
4.While programming parameters, the motor may start without warning. Activate the [Off] key on the keypad when changing parameters.
5.The [Off] key on the keypad does not isolate the drive from mains voltage and is not to be used as a safety switch.
