hillvert HT-LS-5000 Manual De Instrucciones página 76

3.4.1.
Splitting - work with two hands
The unit is equipped with a control system that requires operation with both hands
of the user - the left hand controls the hydraulic control lever and the right hand
controls the button switch. The device stops working if one of the hands is not used.
Only when both hands release the controls will the log bulldozer begin to return to
the starting position.
LEFT HAND
RIGHT HAND