定期检查钳口部位的螺钉，如发现松动，及时拧紧；
Check the screw at the clamp regularly and tighten it in time if loose is found.
镶钢板与衬板接触的滑动面、衬板上的燕尾槽面应保持清洁，定期涂一层薄的MoS2 （二硫化钼）润滑脂；
The sliding surface and dovetail groove surface of the lining plate should be kept clean, and a thin MoS2 (molybdenum disulfide) grease should be coated regularly.baojijil.89ix.com namimumen.89ix.comdipingc.89ix.com fengguanl.89ix.comshuiguan.89ix.comzhicaoz.89ix.com
定期检查链轮的传动情况，如发现有松动，请将张紧轮重新张紧。
Check the transmission of sprocket regularly. If loosening is found, please re-tighten the tensioning wheel.