Siemens SIMOTICS L-1FN3 Configuration Manual page 486

Electrical connection
Risk of electric shock
Voltage is induced at the power connections of the primary section each time a primary
section moves with respect to a secondary section – and vice versa.
When the motor is switched on, the power connections of the primary section are also live.
If you touch the power connections you may suffer an electric shock.
• Only mount and remove electrical components if you have been qualified to do so.
• Only work on the motor when the system is in a no-voltage condition.
• Do not touch the power connections. Correctly connect the power connections of the
• Do not disconnect the power connection if the primary section is under voltage (live).
• When connecting up, only use power cables intended for the purpose.
• First connect the protective conductor (PE).
• Attach the shield through a large surface area.
• First connect the power cable to the primary section before you connect the power cable
• First disconnect the connection to the converter before you disconnect the power
• In the final step, disconnect the protective conductor (PE).
484
WARNING
primary section or properly insulate the cable connections.
to the converter.
connection to the primary section.
Configuration Manual, 10/2018, 6SN1197-0AB86-0BP2
1FN3 linear motors