1) Position the ball hitch over the coupling.

2) Open the ball hitch.

3) Turn the crank of the support wheel clockwise to lower the unit

trailer overrun until the ball hitch locks into place.

4) Continue to rotate the crank of the support wheel until the screw is fully inserted.

5) Open the clamps.

6) Raise the support wheel as high as possible

7) Tighten the clamps.

8) Connect the electrical system to the towing vehicle.

9) Wrap the safety line through the tow vehicle's ball hitch and snap it onto the line (Fig.

7a).

10) In the case of a vehicle equipped with an ear, put the cable through the ear of the vehicle and fasten it

carabiner on the rope Figure 7b) (When the rope is equipped with a 70mm hook carabiner according to the

DIN 5299 standard is allowed to fasten the carabiner to the vehicle's ear (Figure 7 c).)

11) Remove the wedges and release the handbrake lever.