检查井模具由于是钢板制作的，所以在保养方面要特别的注意，南方温度高，湿气大，模具容易锈蚀，要做好简单的预防处理，比如模具使用后要及时清理混凝土残渣，防止下次生产时影响预制件标准，还要做好表面涂油处理，防止钢模具生锈，最后在封仓储存的时候，要注意的是将模具与地面隔离，用木板隔离最好。

Check wells mold due to steel production, so in terms of maintenance should be paid special attention, South high temperature, moisture, mold easy to rust, to do preventive treatment is simple, such as mold after use to clean up the concrete residue in time, prevent the effects of preform standard next production, but also do oil surface treatment, prevent mould steel the last time rust, stored in the hatches, attention should be paid to the mold with ground isolation, boarded the best isolation.