Preparations for the electrical connection

Danger to life from electric shock.

  1. Before laying the power cable, switch off all supply circuits. Switch off mains fuse, secure against being accidentally switched back on and position a visible warning sign.
  1. NOTE! Always note the relevant specifications for electrical installations and when fitting equipment. In Germany, observe DIN VDE 0100 and the corresponding parts in particular.
  2. Switch off mains fuse, secure against being accidentally switched back on and position a visible warning sign.
  3. Lay power cable to the installation location.
  4. Continue with the safety test of the release device: Electrically connecting the unit.