Depending on the type of crane and the on-site conditions in the building, the mains power supply is installed differently.

   If available: Read the position of the mains power carrying fork from the planning documents (drawing “Installation position of mains power carrying fork (MCF)”).

If the drawing is not available: Install the mains power carrying fork as close as possible to the panel. In doing so, observe the required safety clearances of the crane and of the trolley.

Configuration of the mains power carrying fork:

Whether the mains power carrying fork consists of one or two mounts is determined by the scope of delivery.

─     For one mount: If the vertical square tube is 80 cm long, a single square tube is used.

For one mount: If the vertical square tube is 100 cm or 130 cm long, two square tubes are used.

For two mounts: If the vertical square tube is 80 cm long, a single square tube is used on each mount.

─     For two mounts: If the vertical square tube is 100 cm or 130 cm long, two square tubes are used on each mount.

With 130 cm long vertical square tubes, the vertical square tubes of both mounts are additionally connected with each other crosswise by means of a square tube.

One or two mounts are now assembled on the left or right of the end carriage, according to the previously selected installation version.

If necessary:

   Remove the ribbed end caps (2x) from the mount.

   Shorten the mount.

The required length is determined by the on-site conditions in the building and the safety clearances from the crane drawing.

   Reinsert the ribbed end caps (2x) into the ends of the mount.

   Attach the mount to the end carriage on which the crane panel is installed.

   Bolt the mount onto the threaded bracket.

   Slide on the two pipe clamps and secure them.

One or two vertical square tubes are now assembled on the mount(s), according to the previously selected installation version.

If necessary:

   Remove the ribbed end cap from the square tube.

   Shorten the square tube.

   Reinsert the ribbed end cap into the square tube.

   Move the vertical square tube to the required position on the mount.

The required length is determined by the on-site conditions in the building and the safety clearances from the crane drawing.

   Screw the vertical square tube onto the mount using pipe clamps (2x). Tighten to 15 Nm.

For more than one vertical square tube:

   Attach the horizontal square tube with two pipe clamps to the vertical square tubes.

The horizontal square tube can be a single square tube or a part of the current collector on the mains power supply.

   Tighten the pipe clamps (2x). Tighten to 15 Nm

The required components are now installed on the prepared mains power carrying fork.

─     Current collector of the mains power supply.

─     Cross-type limit switch. See Installing the cross-type limit switch.

─     Horn

─     Red signal lamp