Mesotherapy gun lose vacuum during injection, there are different solution. For example derma shine pro vacuum pump install into main machine body and motor on handle. But vital injector 2 vacuum pump and air output all on machine body.

 

Derma Shine Pro mesotherapy gun lose vacuum

Derma shine pro is the best seller mesotherapy gun, we will discuss this machine first. Dermashine main machine and handle could seperate, which means vacuum suction from main machine transfer to handle by handle connection. The connection have sensor touch and air output. Wrong connection will also cuase machine no vacuum.

Once machine lose vacuum, the first step pulling out handle connection and vacuum tube from suction hose. Using finger to touch the suction house to test if have vacuum.

 

 Mesotherapy gun have vacuum

If using finger to touch suction house have vacuum, but after connect the handle without vacuum on needle. Should check the filter and needle connection. Needle only touch skin to build up sealing enviroment will cause vacuum. The vacuum tube, filter, plastic tube connect to needle must ensure good connection.

Mesotherapy gun no vacuum

If finger touch suction house still no vacuum. Need to clean the back filter and check machine bottom filter. If it is very dirty need to do clean. If it is clean, check sealing, if sealing have problem, after tighten it machine should normal work. If can’t fix, could make a video about 20S, need to listen the vacuum pump working. Excluding other issues, it may be vacuum pump error. Then the pump need to replace, no other solution.

 

How to find replace vacuum pump?

Firstly, if your machine is original derma shine pro, you should purchased it from distributors ( original company not selling machine to end users ). Each machine have unique series number, they will offer you services.

If not original machine, then have to connect to your supplier. Because many machine vacuum pump and motor on machine handle have to matching. If exchange it without confirm, the sensor can not recognize handle still cause error. It will showing ” Injection Errors”, that’s because vacuum pump lose connection with handle.

If your problem about “injection errors – Motor Encloder error” could enter the explaination page and ask our assistant.