Attaching empty ducts / laying cables

  1. Lay empty duct(s) for the mains connection and control cable up to the installation site.
  2. Insert the empty duct(s) lightly into the mounting sleeve.
  3. Feed the connection cable into the mounting sleeve by the sufficient length.
  4. Seal the empty duct(s)/connection duct with PU adhesive foam towards the mounting sleeve. Ensure that the housing of the mounting sleeve is correctly sealed.