1. Before starting work (continue to work after changing shifts or stopping halfway), the main parts of the paper cutter should be inspected and lubricated.
        2. After the end of each shift, clean the machine once, wipe the exposed friction surface clean and add Jiangyou lubricant.
        3. Under the normal two-shift system, the paper cutter will clean and inspect the machine every two weeks.
        4. If the paper cutter is not used for a long time, all bright surfaces must be wiped clean, coated with anti-rust oil, and the whole machine is covered with a plastic cover.
        5. If the paper cutter is stopped for more than 3 months, the anti-rust oil should be covered with moisture-proof paper to prevent the machine from rusting.
        6. When checking and disassembling the cutter, it is forbidden to use unsuitable tools and unreasonable operation methods.
        7. According to different seasons, choose the appropriate hydraulic oil. Use No. 20 oil in winter to maintain the fluidity of the paper cutter; No. 30 oil in summer to maintain the viscosity of the paper cutter.
        8. Maintain proper hydraulic pressure. If the pressure is too large, the sealing ring will burst; if the pressure is too low, the blade cutting will appear sluggish.
        9. Coat the cutting platform and blade with talc or paraffin. In this way, one is to reduce the frictional resistance between the paper and the platform, and the operation is labor-saving. The second is to extend the cutting times of the blades, and also ensure that the cutting edges of the paper are smooth and tidy.
       10. Before working, add oil to the mechanical oil filling port to keep the machine lubricated and clean without noise, so that the paper cutter is always in good working condition.
        11. After starting up, if you find unexpected situations and abnormal noises and stuck phenomenon, you must stop and check immediately.

        12. When the cutter is being debugged, the main motor must be stopped when changing the knife. After the tool change is completed, the handle makes the tool bed reciprocate for one week, so as not to cause personal and equipment damage.