2. Try to prevent any pressure in the baler system from being lower than atmospheric pressure. At the same time, use a particularly good sealing device. If it fails, replace it in time. Use screws to tighten the pipe joints and joint surfaces, and clean the waste paper in time. The oil filter at the inlet of the oil tank of the baler.
3. Frequently check the height of the liquid oil level in the oil tank of the hydraulic Baler. Its height should be kept on the oil mark scale line. When the oil suction pipe and the same oil pipe mouth are on the low side, they should also be kept below the liquid level and must be used at the same time. Separate by partitions.