1.the pressure pump shall be used within the rated pressure range as far as possible, and overpressure greater than 10MPa of the maximum range is prohibited;
2. when it needs to be transported or carried for use, the quick connector must be locked with a plug, the [pressure relief valve] must be closed, and the pressure bar Put it in the lowest position, and screw in all [boost fine adjustment] ;
3. if the pressure measuring medium is polluted, please replace it in time;
4. during use, the liquid level of pressure measuring medium shall not be lower than the filter position in the liquid cup;
5. the lever is pressurized and the applied force is uniform; All handles and joints shall not be operated with excessive force;
6. after a long time of use, apply an appropriate amount of grease to the thread part. If there is any pollution, please clean it in time;
7. for long-term storage, it should be kept in a dry, non corrosive gas and sun proof environment

1.  We will provide considerate and comprehensive pre-sales services and after-sales services .
2. OEM service, customer's logo are available.
3. We can accept consumers order with special requirements
4. All the products have one year warranty.
5. We have a specialized team of engineers with sophisticate knowledge and professional skills engaged in presale and after sale services. 
6. 24 hours technicial support by e-mail.