Characteristics of hydrocarbon open cleaning machine

（1）成本较低，投入较少的资金，即可实现清洗。可手动操作，清洗过程灵活快捷；

(1) Low cost and less investment can achieve cleaning. Can be manually operated, and the cleaning process is flexible and fast;

（2）需要保证一槽碳氢洁净度，受污染后需要更换，更换清洗液频率相对高一些；

(2) It is necessary to ensure the cleanliness of the last tank's hydrocarbon, and if it is contaminated, it needs to be replaced. The frequency of replacing the cleaning solution is relatively high;

（3）针对一些有盲孔/叠层/通孔/夹缝的产品清洗效果较弱一些。

(3) The cleaning effect is weaker for some products with blind holes, laminations, through-holes, and gaps.

（4）风险相对高一些，碳氢溶剂容易挥发损耗较大；

(4) The safety risk is relatively high, and hydrocarbon solvents are prone to volatilization and loss;

碳氢敞开式普通超声波/浸泡清洗工艺维护说明

Maintenance instructions for hydrocarbon open type ordinary ultrasonic/immersion cleaning process

（1）定期换液，每次换液建议更换一槽即可。通常槽碳氢报废或者做蒸馏再生处理，第二槽碳氢转移到槽，第三槽碳氢转移到第二槽，第四槽碳氢转移到第三槽，以此类推，槽加新液，保证一槽足够干净；

(1) Regularly change the liquid, and it is recommended to replace the last tank every time. Usually, the first tank of hydrocarbons is scrapped or subjected to distillation regeneration treatment, the second tank of hydrocarbons is transferred to the first tank, the third tank of hydrocarbons is transferred to the second tank, the fourth tank of hydrocarbons is transferred to the third tank, and so on. The last tank is filled with new liquid to ensure that the last tank is clean enough;

（2）每次换液倒槽时，要把槽底清洁干净，如有过滤系统，需定期更换滤芯；

(2) Every time the liquid is changed and the tank is poured, the bottom of the tank should be cleaned thoroughly. If there is a filtration system, the filter element should be replaced regularly;

（3）如超声波清洗无恒温装置，长期清洗温度会上升，注意切勿让温度过高，否则隐患变大；

(3) If there is no constant temperature device for ultrasonic cleaning, the long-term cleaning temperature will rise. Be careful not to let the temperature be too high, otherwise the safety hazards will increase;

（4）秋冬季注意防静电着火。

(4) Pay attention to preventing static electricity and fire in autumn and winter.

全封闭式清洗机特点

Features of fully enclosed cleaning machine

1、投入资金较大，一般都是自动化清洗操作，使用简单方便；

1. The investment is relatively large, usually automated cleaning operations, which are simple and convenient to use;

2、风险相对较小，碳氢溶剂挥发损耗较小；

2. The safety risk is relatively small, and the evaporation loss of hydrocarbon solvents is relatively small;

3、一般在设备可实现循环过滤及蒸馏再生，清洗品质更稳定，只需定期维护，不需频繁换液；

3. Generally, the equipment can achieve cyclic filtration and distillation regeneration, resulting in more stable cleaning quality. It only requires regular maintenance and does not require frequent liquid changes;

4、对于有盲孔/叠层/通孔/夹缝的产品清洗效果相对较好。

4. The cleaning effect is relatively good for products with blind holes, laminations, through-holes, and gaps.

5、：临0排放，可自然降解。

5. Environmental protection: Near zero discharge, naturally degradable.

真空清洗工艺维护

Vacuum cleaning process maintenance

1、定期更换滤芯，一般槽脏，更换滤芯频率要比后槽的高，另外滤芯精度逐级提高；

1. Regularly replace the filter element. Generally, the first slot is the dirtiest, and the frequency of replacing the filter element is higher than that of the rear slot. In addition, the accuracy of the filter element is gradually improved;

2、建议3-5天更换一次滤芯，具体频率视清洗产品品质而定；

2. It is recommended to replace the filter element every 3-5 days, and the specific frequency depends on the quality of the cleaning product;

3、建议每个月底清洁槽底一次；

3. It is recommended to clean the bottom of the tank at the end of each month;

4、建议每个季度整机换液清洁一次。

4. It is recommended to change the fluid and clean the entire machine once a quarter.