求翻译：为确保带式输送机的正常运行，日常的正常使用，精心维护保养，对设备的使用寿命影响很大。为此必须制定安全操作规程和维护保养制度，进行定期修理和更换零部件，防止不正确的使用操作造成设备和人身事故。是什么意思？

In order to ensure the normal operation of the belt conveyor, the normal day-to-day use, carefully maintenance, a great influence on the life of the equipment. So we must develop safety procedures and maintenance system, regular repair and replacement parts, to prevent the incorrect use of the opera

In order to ensure that the conveyor running the normal day-to-use, and maintenance of the lifetime of the device, it has a huge impact. For this reason it is necessary for security procedures and maintenance system, conduct periodic repair and replacement parts and to prevent incorrect using the op

In order to guarantee the belt conveyer the normal operation, the daily normal use, maintains the maintenance carefully, affects very in a big way to the equipment service life.Must formulate the rules for safe operation and the maintenance maintenance system for this, carries on the preventative ma

To ensure the normal running of the belt conveyor, normal use of the daily, careful maintenance, a large influence on the life of the device. To this end must be developed for safe operation and maintenance of systems, for periodic repair and replacement parts, prevent the use of incorrect operation