储存期超过半年或停机超过2个月后再次使用的防爆电机，应检查轴承装置的状况。如有严重污染、无油、油干、零件锈蚀等状况时，需将防爆电机的轴承装置进行解 体，彻底清洗轴承及与轴承相关的部件，然后重新加注润滑脂。加注时，滚动轴承内部应加满润滑脂，轴承内 盖与轴承外盖所形成的空腔的填脂量为整个空腔的1/3-1/2。润滑脂经过一段时间使用以后，特性会变差，润滑功能会降低，因此要适时补充润滑脂。润滑脂补充的时间间隔与补充数量打在防爆电机的注油牌上，应按照注油牌数据及时补充润滑脂，才能保证滚动轴承的可靠运行。注油牌上的加油周期及数量适用于轴承70℃及以下工作状态，但当轴承温度超过70℃时，轴承温度每上升15℃，润滑脂的补充间隔时间减少一半。在设备定期检修时，为了防爆电机在下一检修周期内的可靠运行，应拆检轴承装置，必要时更换轴承(图\文www.wxjpby.com/)。
中译英：
Stored for more than six months or stop over again 2 months later using explosion-proof motor, should check the bearing device status. If any serious pollution, no oil, oil dry, component corrosion status, the explosion-proof motor bearing device for body, thorough cleaning bearings and bearing and related components, and then to fill grease. Add, interior of the rolling bearing should be filled with grease, bearing inner cover and the outer bearing cover of the cavity formed by the filling grease amount for the entire cavity 1/3-1/2. Grease after a period of use, performance will deteriorate, lubricating function can be reduced, so as to timely supplement of lubricating grease. Grease replenishment interval and amount of added in explosion-proof motor oil brand, should be in accordance with the oiling card data timely replenishment of grease, in order to ensure the reliable operation of the rolling bearing. Oiling card gas cycle and the number of applicable bearing 70 ℃and under working state, but when the bearing temperature over 70 ℃, bearing temperature rises every 15 ℃, lubricating grease added interval halving. In the regular equipment maintenance, in order to explosion-proof motor in the next overhaul period and reliable operation, should be overhauled bearing device, when necessary, replacement of bearings.承。