Loose fastening bolts must be strictly in accordance with the operating processes to operate

For loose bolts fastening, must be strictly in accordance with the operating process to operate. Factory processing rough, bad seal, seal some time after power electric meter produce oil leakage fault. The use of mcb circuit breaker will be sealed bolt to achieve the purpose of Circuit breakere leakage. Another approach is to bolt (nut) unscrew Fu Shi blue release agent coated the surface, and then applied to the surface after fastening material after curing can be achieved by treatment purposes.