2018-12-26

1.華司、螺帽要全部換新。

2.螺帽要鎖緊並與鋅(鋁)板隨時保持緊密接觸狀態。

3.鋅(鋁)板表面應保持清潔、不能塗漆或沾有其他造成無法導電之物品。

4.主、副機冷卻用鋅塊，在螺絲的兩端不能同時放橡膠墊片，以免絕緣而失去效果。

Washers and Nuts all have to be changed for new.
Nuts have to be locked tightly and keep in close contact with Zinc (Al) plate at all

times.

Surface of anodes must keep clean and be free of oil paint or any foreign material, cause the insulation .
The rubber packing of anodes for main and auxiliary machinery coolers should not be installed at both ends of bolts simultaneously, otherwise anodes will be ineffective.