1.选择通风良好、干燥、空气清洁而灰尘少的地方2.光线充足，容易检视油

1. Choose a place with good ventilation, dry, clean air and less dust <br>2. There is plenty of light, it is easy to check the oil surface and the place of refueling <br>3. It is easy to check the parts and disassembly, and the machine needs to be placed horizontally and the surrounding distance is 30cm Ventilation distance above

1. Choose a place with good ventilation, dryness, clean air and low dust<br>2. Light is abundant, easy to view the oil surface and refueling place<br>3. Easy to check the machine parts and disassembly, and the machine needs to be placed horizontally and around a distance of more than 30cm ventilation distance

1. Choose a place with good ventilation, dry, clean air and less dust<br>2. Sufficient light makes it easy to check the oil level and filling place<br>3. It is easy to check the machine parts and dismounting places, and the machine should be placed horizontally and the ventilation distance should be more than 30cm