开山锯在使用过程(cheng)当中(zhong)，一要防止低(di)温(wen)下进(jin)行(xing)(xing)(xing)(xing)超负荷运(yun)转，保证低(di)速预温(wen)阶段(duan)的正常(chang)运(yun)行(xing)(xing)(xing)(xing)问题，让机(ji)械达到规定温(wen)度(du)以后再(zai)来进(jin)行(xing)(xing)(xing)(xing)行(xing)(xing)(xing)(xing)驶(shi)或着工作，不要因为当时不出现问题而忽视了其重要作用;二要防止在高温(wen)下运(yun)转，运(yun)行(xing)(xing)(xing)(xing)过程(cheng)当中(zhong)要经常(chang)的检查各种温(wen)度(du)表上的数值，发现问题要立即来停机(ji)进(jin)行(xing)(xing)(xing)(xing)检查，发现故障💧及时排除。