The unit must be opened for certain maintenance work.

  • Implementation only by qualified personnel or trained person.
  • Required tools:
    — Torx screwdriver
    — Hexagonal or slotted screwdriver

ATTENTION!

Working with the unit requires knowledge of the safety instructions and quick guide. That's why:

Read the safety instructions and quick guide carefully before starting any work. The basic requirement for safe work is compliance with all safety instructions and careful action by qualified qualified personnel to prevent accidents involving personal injury and property damage.

Video guide

Follow the QR code link to watch the YouTube video.


Access to the hydraulic area

  • Use a screwdriver to loosen the screw on the cover plate all the way to the stop.

  • Push the cover plate back until the screw stops.

  • Raise the back cover plate upwards.

  • Remove the cover plate.

  • Press the side cover on the front slightly upwards.

  • Push the side cover backwards (note the mounting straps).

  • Pull out the side cover sideways and remove it upwards.

  • Remove the 4 screws on the back cover (red) with a Torx screwdriver.
  • The cover can now be folded down.

Access to the electrical area

  • Turn the main switch to the position O (OFF).

  • Open the front door.
  • Use a Torx screwdriver to unscrew the two screws on the front.

  • The front can now be completely folded down.
  • Remove the protective cover screws in the electrical housing with a Torx screwdriver and remove the protective cover.