（1）、作业前准备

(1) Preparation before operation

①、检查CNC高压清洗机附件，看是否有松动情况

① Check the accessories of the CNC high-pressure cleaning machine for looseness

②、检查进水口管路连接，确保水路畅通。

② Check the connection of the water inlet pipeline to ensure that the waterway is smooth.

③、检查并确认CNC高压清洗机控制面板的主开关切换在“停”的位置。

③ Check and confirm that the main switch on the control panel of the CNC high-pressure cleaning machine is switched to the "Stop" position.

④、检查进行主电源接线并接线正确。

④ Check that the main power supply wiring is correct.

⑤、检查打开进水管阀门，确保无泄漏。

⑤ Check and open the water inlet pipe valve to ensure there is no leakage.

（2）、作业过程中注意事项

(2) Safety precautions during operation

①、严禁将清洗喷枪指向人、动物、精密机械、电器设备、CNC高压清洗机本体、有害物质,避免有害物质飞溅伤

① It is strictly prohibited to point the cleaning spray gun at people, animals, precision machinery, electrical equipment, CNC high-pressure cleaning machine body, and hazardous substances to avoid splashing injuries caused by hazardous substances

②、严禁使用CNC高压清洗机进行冲洗衣物、鞋等与工作内容无关的操作。

② It is strictly prohibited to use CNC high-pressure washing machines to wash clothes, shoes, and other operations unrelated to the work content.

③、CNC高压清洗机停止使用时，控制面板主开关须切换到“停”的位置并断开主电源。CNC高压清洗机严禁离人使用

③ When the CNC high-pressure cleaning machine is stopped, the main switch on the control panel must be switched to the "Stop" position and the main power supply disconnected. CNC high-pressure cleaning machine is strictly prohibited from use

⑤、严禁在CNC高压清洗机作业时移动CNC高压清洗机，若想移动，必在必在主电源断电后或控制面板主开关切换到“停”的位置后进行。

⑤ It is strictly prohibited to move the CNC high-pressure cleaning machine during operation. If you want to move the CNC high-pressure cleaning machine, you must do so after the main power supply is powered off or the main switch on the control panel is switched to the "Stop" position.

⑥、使用CNC高压清洗机时必确保地面干燥、平坦，防止CNC高压清洗机翻倒以及CNC高压清洗机漏电伤人，同时必确保旋转轮闸已被刹住。

⑥ When using the CNC high-pressure cleaning machine, it is necessary to ensure that the ground is dry and flat, to prevent the CNC high-pressure cleaning machine from overturning and electric leakage of the CNC high-pressure cleaning machine, and to ensure that the rotary wheel brake has been stopped.

⑦、使用CNC高压清洗机时双手必紧握高压清洗枪，防止高压反冲力导致的清洗喷枪脱手或清洗喷枪失控等不情况的发生。

⑦ When using the CNC high-pressure cleaning machine, both hands must hold the high-pressure cleaning gun tightly to prevent unsafe situations such as the release of the cleaning gun or the loss of control of the cleaning gun caused by the high-pressure recoil force.

⑧、CNC高压清洗机的修护工作必在CNC高压清洗机断开主电源后并完全冷却后进行。

⑧ The maintenance work of the CNC high-pressure cleaning machine must be carried out after the main power supply of the CNC high-pressure cleaning machine is disconnected and completely cooled.

⑨、进行清洗时严禁用清洗喷枪上的锁定扭将清洗喷枪扣机锁定在打开位置。

⑨ During cleaning, it is strictly prohibited to use the safety locking knob on the cleaning spray gun to lock the cleaning spray gun buckle in the open position.

⑩、当扣动清洗喷枪扣机无水喷出时，严禁人员凑近清洗喷枪进行处理。

⑩ When the cleaning spray gun is turned on and there is no water spraying from the machine, it is strictly prohibited for personnel to approach the cleaning spray gun for treatment.

（3）、工作完成后的注意事项

(3) Precautions after completing the work

①、工作完毕后，离开机器前，主电源电线盘起收好。

① After completing the work and before leaving the machine, the main power cord should be coiled up and put away.

②、关闭进水，拆除进水口管路。

② Close the water inlet and remove the water inlet pipeline.

③、扣动清洗喷枪扣机清空余水。

③ Press the cleaning spray gun to empty the residual water.

④、将高压清洗管盘起,收好,避免折

④ Coil up the high-pressure cleaning tube and put it away to avoid folding

⑤、将CNC高压清洗机存放在干净干燥的地方，并确保高压清洗管及主电源电线不受损坏。

⑤ Store the CNC high-pressure cleaning machine in a clean and dry place, and ensure that the high-pressure cleaning tube and main power cord are not damaged.

CNC高压清洗机在作业前后的要求就讲解到这里了，您对此有怎样的需求或者使用疑惑，欢迎来我们网站http://www.jnthcsb.com咨询！

That's all about the safety requirements for CNC high-pressure cleaning machines before and after operation. If you have any requirements or doubts about using them, please come to our website http://www.jnthcsb.com consulting service