What should we pay attention to installing the WEIHONG NK260/280 controller?
1. The device must be installed in an electrical cabinet that meets the design requirements, and also the structure of the electrical cabinet must meet the IP54 protection level;
2. Sealing strips should place at the joints such as the electric cabinet doors to seal all gaps;
3. The cable entrance should be sealed and also should be easily reopened;
4. Use a fan or heat exchanger to dissipate heat from the cabinet and also convect air;
5. If fan cooling is used, an air filter must be used at the inlet or outlet;
6. Dust or cutting fluid may enter the numerical control device from tiny gaps and tuyères, so attention should be paid to ventilation;
7. The environment and air flow on the side of the hole, the effluent gas should be toward the source of pollution;
8. A gap of 100mm is left between the back of the numerical control device and the wall of the electric cabinet to insert the cable connected to the numerical control device to facilitate air circulation, and also heat dissipation in the electric cabinet;
9. There must be a clearance between the product and other equipment as required;
10. The product must install securely and without vibration. When installing, do not throw or knock the product, and there is no impact or load on the product;
11. Reduce electromagnetic interference, use components with 50V or more DC or AC power supply, and also the cable should keep at a distance of more than 100mm from the numerical control device;
12. It should be considered to install the numerical control device in a place that is easy to debug and repair.
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