Hello All,
I am new to electronics, I am mainly in production.
I am facing problem in a 7kw UV Plate Exposure Machine where a contactor is burning out.
I am Attaching the circuit diagram. "MC3" is what that is burning.
Can anyone suggest what could be the problem?
The purpose of this machine is when I power ON the UV Lamp it is used to expose the plate in Pre Press Process in printing.
There is an electronic program that
1. Switches On Vaccum for specified time
2. Switches ON UV Lamp.
3. Switches OFF UV Lamp.
There are manual Switches also using which we can operate.
When ever I am switching ON the Lamp the contactor is burning OUT.
Thanks & Regards,
Alekhya. Muvva
I am new to electronics, I am mainly in production.
I am facing problem in a 7kw UV Plate Exposure Machine where a contactor is burning out.
I am Attaching the circuit diagram. "MC3" is what that is burning.
Can anyone suggest what could be the problem?
The purpose of this machine is when I power ON the UV Lamp it is used to expose the plate in Pre Press Process in printing.
There is an electronic program that
1. Switches On Vaccum for specified time
2. Switches ON UV Lamp.
3. Switches OFF UV Lamp.
There are manual Switches also using which we can operate.
When ever I am switching ON the Lamp the contactor is burning OUT.
Thanks & Regards,
Alekhya. Muvva
Attachments
-
98.1 KB Views: 8