Service Competence Center   HYDROPNEU Assembly instructions · M4 - Adjusting of pressure-proof proximity switches Progress of the assembly: Adjusting of the frontal limit switch 1. Move the cylinder to the frontal end position 2. Release pressure from cylinder 3. Loosen lock nut of the frontal limit switch 4. Turn the limit switch into the cylinder up to its stop 5. Turn out the limit switch for half rotation 6. Tighten lock nut at the limit switch Adjusting of the back limit switch Move the cylinder to the back end position and then proceed in the same way as done with the frontal limit switch. Print the assembly instructions…  Back