disassemble or assemble. 10. Remove the dirt or oil stains from the ascending and descending area on the stair or vehicle. Ascend and descend the vehicle by using of handrail, stair or steps. If there is no handrail, stair or steps to ascend and descend, please don’t jump onto or jump from the vehicle. Notes during operation 11. Please loose slowly them when disassemble cartridge cap, discharging oil plug or pressure testing screw plug to avoid the oil sprout out. Release the pressure within the loops prior to disassemble or remove components of the hydraulic system or water cycle system or air pressure system. 12.
The temperature of water and engine oil are very high when the engine is just flameout, so special attention should be paid to prevent from burning. The repairing or maintenance of hydraulic system or water cycle system can be conducted only after the temperature of oil and water are cooled. 13. Dismantle the connections of battery prior to operation. Normally dismantle the down lead of cathode. 14. It is need to use the electric hoist or crane to remove the heavier elements and check the wiring, chains or hook for safety and ensure the electric hoist or crane has enough lifting capacity. Put the lifting components on the proper place.
The action should be slow when use the electric hoist or crane to prevent the dismantled components from damaging. No maintenance is allowed on the components that are still hanging up on the electric hoist or hook. 15. Please first loose the two bolts at both ends, then release slowly the interior pressure or elasticity, then remove the two bolts when dismantle the cap that has interior pressure or built-in spring. 16. Please pay attention to avoid damage or break the wires when dismantle components, otherwise will result in the electric sparks from occurring. 17. Prevent the fuel or hydraulic oil from spilling out when dismantles the oil pipes.
Once the fuel or hydraulic oil spilled out on the ground, please wipe them off immediately. The fuel or hydraulic oil on the ground will cause you slip and easy to result in the fire. 18. Clean the components with gasoline is prohibited, especially, you’d apply fewer gasoline to clean the electric elements. 19. Please ensure that the components should be in the same original locations when assembly and replace the damaged components. Care should be paid to ensure the vehicle would not interfere with other components once it working when assembles the hose or electric wires. 20. Ensure the oil pipe from twist when install the high-pressure oil pipe.
The broken oil pipes are very dangerous and please pay more attention to it and ensure the correctness of the connecting components. 21. Ensure the required tightening torque when assemble or install the components. When assemble protection components, such as indication boards, or strongly vibration components or rotation components with high-speed, more attentions should be paid. Check if the installation is right. 22. Don’t insert your fingers or arms when calibrate the two holes to avoid damage. 23. Check if the measuring tools are in the right positions when measure the pressure. 20-5