The safe operation rules of the cold press involve controlling the temperature and pressure of the compressed air. When the temperature of the compressed air is lowered while keeping the pressure constant, the amount of water vapor in the compressed air decreases. This reduction in temperature causes the excess water vapor to condense into a liquid quickly. Therefore, by regulating the temperature, the cold press effectively reduces the water vapor content in the compressed air.
To operate the cold press, a specialized individual is needed. This person must undergo rigorous training in accordance with regulations and must have a thorough understanding of the machine's construction, capabilities, and proper usage. In addition, they must possess knowledge of safety protocols and maintenance procedures. To demonstrate their competency, the individual must pass an evaluation before being permitted to operate the cold press. While using the machine, the operator must strictly adhere to established safety rules and mechanical operation guidelines. By doing so, they can ensure the safe and efficient use of the cold press.
The first step in preparing the cold press machine for use is to clean it thoroughly, including any glue that may be stuck on the bare plate. It's also important to tidy up the entire workspace and check for any oil leakage in the oil bed and circuit. Make sure that the oil pump circulation switch is turned on and gather all materials and auxiliary items, such as a pad and paper skin, that you'll need for the job. With these steps completed, you'll be ready to start using the machine with confidence and efficiency.
During operation, it is strictly prohibited to perform any repairs on the cold press. In the event of a failure, repairs can only be carried out once the machine has been stopped. All actions such as pressing or moving upwards should be postponed until the cold press has come to a complete stop. For instance, after removing processed parts, the empty press must be lowered to the lower platform before proceeding. The safety precautions outlined here are crucial for preventing any accidents or damages to both the machine and individuals involved.