What are the reasons why the mill cannot be started?
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The reasons why the mill cannot be started might include those; what is the role of the relay?
Check the high and low pressure oil levels as well as the flow rates. Check whether the oil temperature in the tank is too low. Check if the filters are clogged. Check the air pressure in the compressor’s air tanks and for instrument use. Verify that the dry oil injection is set to the “automatic” mode. Check if the clutch is under pressure. Ensure that there are no high-temperature interlocks at the temperature sensing points of the mill; in some cases, the mill drums need to be started separately
Hehe, the grinder won’t start – check the interlocks to see which one is causing the issue. As mentioned above, this can be due to factors such as the pressure of the high and low pressure oil pumps, the pressure of the circulation oil pump, the oil level in the reservoirs, gear temperature, motor temperature, whether the motor is receiving power, excessive pressure difference in the filters, among other interlocks related to things like liquid levels and water volume that can cause the machine to shut down. First, rule out hardware problems, and then look for software-related issues.
Check the temperatures of various components such as the motor temperature, gear temperature, and bearing temperature, as well as the low-pressure oil supply pressure and high-pressure oil supply pressure. Also check for power supply issues, whether the crankshaft turner is fully disengaged, and whether there are any loose connections in the control signals!