Wacker Neuson Telehandler TH412 Operator's Manual page 230

5 Operation
Coupling the trailer to the machine
1. Press lever C all the way up.
2. Adjust the trailer drawbar to the correct height.
3. Slowly reverse the machine toward the trailer drawbar
until the drawbar eye touches and sets off the trigger
mechanism.
4. Check the correct locking.
5. Remove the equipment (chocks, support wheel) used
for securing the trailer.
6. Connect the trailer supply lines to the machine.
5-104
Uncoupling the trailer from the machine
1. Park the trailer on firm, level and dry ground.
2. Apply the parking brake and secure the trailer (chocks,
support wheel, etc.).
3. Remove the trailer supply lines from the machine.
4. Press lever C all the way up.
5. Slowly move the machine away from the trailer.
➥ Close the trailer coupling by pressing lever D.
BA TH412 * 06/2017 * 4512_5-13_4_Opt_Anhaenger_en.fm