ڌماڪي جي ثبوت برقي سامان لاء معمولي معائنو شيون

ڌماڪيدار پروف برقي سامان خطرناڪ ماحول ۾ ضروري آهي, پر وقت تي جامع سار سنڀال جو فقدان ان کي خطري ۾ بدلائي سگھي ٿو, ان جي بچاء واري مقصد کي رد ڪري ٿو.

1. عام معائنو جي طريقيڪار جو جائزو وٺو.

2. جنڪشن باڪس جو جائزو وٺو, ايندڙ لائين ڊوائيس, حفاظتي سيل باڪس, تنصيب لاء زاويه رابط ڪندڙ, محفوظ اڳتي وڌڻ, and adherence to explosion-proof standards.

3. Evaluate the level of corrosion on motors, برقي ڊوائيسز, instrument panels, and the equipment itself, ensuring screws are securely fastened and interlock mechanisms function properly.

4. For oil-immersed explosion-proof equipment, verify that oil level indicators, drainage systems, and gas venting structures remain clear and leak-free, with an installation incline not exceeding 5 درجا.

5. Ensure that the internal air pressure of pressurized explosion-proof equipment meets or exceeds the values indicated on the equipment label, and that the pressure cut-off alarm system is responsive.

6. Check cables for looseness, vibration-induced damage, and signs of corrosion.

7. Beyond explosion-proof specifications, maintain the equipment in optimum condition in accordance with general electrical equipment standards.