青云翻译

2, regular inspection fan drive components, regularly filling grease (recommended every six months, once every two months prolonged use);

2, periodically check the fan drive parts, regularly filling grease (recommendations every six months at a time, long-used once in every two months);

2nd, periodic inspection air blower transmission part, regular replenishment lubricating grease (suggestion every half year one time, a long time use every two month time);

2, regular inspection blower transmission parts, on a regular basis (recommended annotation lubricants grease every half a year, which for a long time every 2 months);

2, periodically check the fan drive parts, regularly filling grease (recommendations every six months at a time, long-used once in every two months);