How to maintain the gas-liquid booster pump?
在新设备出厂前，所有气液增压泵都已做好润滑工作，短时间工作中不再需要特殊润滑保养，但如果设备长时间使用，需要拆开维修时再涂抹适当的润滑脂。
Before the new equipment leaves the factory, all gas-liquid booster pumps have been lubricated, and special lubrication and maintenance are no longer required during short-term work. However, if the equipment is used for a long time, it needs to be disassembled and repaired before applying appropriate grease.
需要注意的是：设备保养时，如我方技术人员建议需更换密封件或重要的易损零件，为保障您的泵的正常工作，建议选用该增压泵。
It should be noted that during equipment maintenance, if our technicians suggest that seals or important vulnerable parts need to be replaced, in order to ensure the normal operation of your pump, it is recommended to choose this booster pump.
气液增压泵维修要注意什么？
What should we pay attention to in the maintenance of gas-liquid booster pump?
产品自发货之日起，一年内我公司对于由于材料和制造问题而引起的原始缺陷实行保修。密封件或易损件因使用自身保养不当、例如：空气介质中含有杂质过多未提及、所用设备压力超过了所规定的范围等原因而引起的任何零件失效，设备均不在保修范围内。
Our company will guarantee the original defects caused by material and manufacturing problems within one year from the date of delivery. Any part failure caused by improper use and maintenance of seals or wearing parts, such as excessive impurities in the air medium not mentioned, and the pressure of the equipment used exceeds the specified range, is not covered by the warranty.
当收到设备后，检查发现其存在原始缺陷，请及时与我方联系，损坏设备返还工厂进行维修或更改，如证实使用问题是由原始缺陷引起的退件，将给予更换或维修。
After receiving the equipment, if it is found that it has original defects, please contact us in time and return the damaged equipment to the factory for repair or change. If it is confirmed that the use problem is caused by the original defects, the returned parts will be replaced or repaired free of charge.
保修期内的退件在退运前请先征得工厂的同意，材料返回需提供购货日期、采购单编号、型号、退件原因或其他相关数据必须在保修申请文件中列出，以便于及时将退件或更换件退回客户。
For the returned parts within the warranty period, please obtain the consent of the factory before returning them. The purchase date, purchase order number, model, reason for return or other relevant data must be provided in the warranty application document for the return of materials, so that the returned or replaced parts can be returned to the customer in time.
如果在没有预先授权的情况下，就将设备拆开或进行改造，使用不当或使用的配件非原厂所制造的，也将导致保修失效。
If the equipment is disassembled or modified without prior authorization, improper use or used accessories that are not manufactured by the original factory will also lead to warranty invalidation.
对产品进行任何改造，无论是已经发生或是将要发生的，都将导致产品的保修失效。对于已经改造的产品，将不承担任何的责任和义务。因改造及使用改造过的产品而导致的人身伤害，不接受其提出的任何索赔或要求。
Any modification of the product, whether it has occurred or will occur, will lead to the invalidation of the product warranty. For the products that have been transformed, we will not bear any responsibility and obligation. Personal injury caused by modification and use of modified products will not be accepted.
The above warranty period is applicable to the warranty provisions related to the applicability of products under sales and special purposes. Except as expressly stated above, this provision does not include or imply any other commitment on warranty. More relevant information on our website http://www.feileisi.com consulting service
