Inquiry about Jinan Golden Bridge Precision Machinery Co., Ltd.

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Inquiry about Jinan Golden Bridge Precision Machinery Co., Ltd.
  • ******@seznam.cz
  • 89.103.*.*
  • 2019-03-28 07:06:11
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Inquiry about Jinan Golden Bridge Precision Machinery Co., Ltd.2019-03-28 07:06:11
Hello.
I have ordered a cnc router from my cnc router vendor. And with that I ordered a JQT vacuum pump.
But I don't have instructions for use.
Could I ask you to send me instructions?

I plugged in the pump and started spinning right after the connection. I didn't even have to press the RUN button.
Speed control works well.
Pressing the STOP button stops the pump. It's OK.
But when you press the RUN button, it does not start.
What am I doing wrong?

I ordered a vacuum pump with power regulation and pressure sensor from my supplier. And the supplier did not supply the pressure sensor. In addition, the potentiometer control and switching will be in another room. So I have to change the VFD involvement.

Can I ask you for help?

Thank you very much and have a nice day.

Jirka
Pardubice
modely.malik@seznam.cz
www.cncmalik.cz
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