Explosion-proof lighting power distribution box installation precautions

Explosion-proof lighting distribution box installation precautions

1. Explosion-proof lighting distribution box should be installed in a place with ventilation, dryness and normal temperature. It is strictly prohibited to be installed in an environment that is not harmful to the normal operation of the explosion-proof lighting distribution box. It should not be installed in places with severe vibration and impact.

2. When the explosion-proof lighting distribution box is running, if abnormal noise or other abnormal conditions are found, stop the operation of the equipment immediately if the conditions permit, notify the professional maintenance personnel to come and check, and wait until the fault is removed before putting it into normal operation. Running.

3. The selected performance of the explosion-proof lighting distribution box should meet the national standards, the quality should be passed, and should be made of iron plate, aluminum shell, stainless steel plate or high-quality insulating material to ensure firm and reliable.

4. When purchasing an explosion-proof lighting distribution box, it is necessary to select a suitable explosion-proof lighting distribution box according to the actual situation. Don't be greedy and cheap, buy inferior explosion-proof lighting distribution box, in actual operation, inferior quality Explosion-proof lighting distribution box performance is low, the quality is unqualified, it is easy to occur a variety of faults, the service life is short, the maintenance cost to the user will be greatly increased, so it is not cost-effective.

5. Explosion-proof lighting distribution box shall be operated in a standardized manner to ensure reliable connection of the fastening parts, the wiring is correct and reliable, the exposed part shall not be exposed, and the grounding part shall be reliably connected to ensure the reliability of the explosion-proof lighting distribution box.

6. Maintenance work should be carried out on the explosion-proof lighting distribution box regularly. In the process of maintenance, the hidden dangers of the explosion-proof lighting distribution box can be found and eliminated in time to extend the service life of the explosion-proof lighting distribution box. Check whether the wire is damaged, whether the fastener is loose, whether there is dust or other abnormality on the surface, whether the component is damaged or not. After all aspects have been checked, it can be put into normal use after confirmation.