Electroplating is widely used in industrial fields such as machinery manufacturing, light industry, electronics, aerospace, and instruments. Electroplating processing involves placing the object to be plated in an electrolytic tank containing the corresponding chemical electrolyte, and electrifying it to form an electroplating layer on the surface. During this process, harmful substances such as dust - containing waste gas, alkaline/acidic waste gas, chromium - containing waste gas, and nitrogen oxide waste gas are generated. The electroplating power supply is easily corroded during long - term operation and needs to be regularly cleaned and inspected according to the working environment of the machine.
Maintenance and Repair Steps
- A: Before opening the chassis, disconnect the external power supply and operate after 30 minutes.
- B: After opening the chassis, clean the dust in each part. Dry cloth, brush, or compressed air can be used for purging (note that the air pressure should not be too high to prevent damage to components).
- C: Check if the power supply is normal and if the air switch breaking is reliable.
- D: Check if the fan works abnormally and if there is any noise.
- F: Check if the screws and nuts are loose.
- G: For water - cooled switching power supplies, if water leakage from the machine is found, check if there is water leakage in the water circuit and tighten the clamps; clean regularly according to the water quality.