UBS Hydro IIAssembly/set up, installation, first commissioning EN2018-05-02 28 / 60• During assembly, definitely make sure that the coupling cam (3) is in one ofthe two halves of the coupling.• Pull the locking lever (1) up and turn the lever up.• If the fixture of the attachment should not be able to be pushed into thewearing bush (2), possibly the teeth of the two halves of coupling standagainst each other. If the auxiliary drive is switched on and the starter ropeof the engine is pulled slowly, the driving shaft turns further on and with this,the coupling can be pushed in further.• Turn the locking lever (1) down again and make sure that the locking pinsnapped in completely.5.3 Assembly of grid wheels (optional)Fig. 6: Assembly of grid wheels1 Butterfly screw2 Lock washer3 Cam plate4 Grid wheel5 Hexagon nut6 Washer7 Attachment hub8 Stop nut9 Wheel bolt M12 x 50For the assembly of the set of grid wheels, the attachment hubs (7) must bemounted on the two sides of the self-propelled working machine
