Connecting a ground connection or equipotential bonding

[1]

Device

[4]

M5 screw, self-tapping

[2]

Terminal clip

[5]

HF litz wire (ground strap)

[3]

Serrated lock washer

[6]

Protective earth (PE)

Proceed as follows:

  • The connection points for the ground connection or equipotential bonding are on the corners of the device [1].
  • The connection points are marked with a "ground" icon.
  1. Always ground the device using the shortest possible route.
  2. Push the terminal clip [2] onto the connection point.
  3. Take an M5 screw [4] and push a serrated lock washer [3], the crimp cable lug for the protective earth [6], or the HF litz wire [5] and another serrated lock washer [3] onto it.
  4. WARNING! Electric shock due to faulty ground connection or equipotential bonding. Severe or fatal injuries. Tighten the M5 screw [4] with a tightening torque of 4.8 Nm ±4% tolerance using a wrench.