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Picture 15. Anti-damage system when the plow hits an obstacle
7.6.
Relief valve
Pay attention to the functioning of the relief valve when turning the wings. If driving with the wings in extreme position,
the cylinder piston is at the end of the chamber and the relief valve cannot function. When operating the plow, leave
approx. 20mm of space inside the cylinder, so the relief valve will work as intended (picture 16).
Picture 16. Piston is almost at the bottom, leaving space for relief valve to function
