JYD-40b系列净宇牌三级精细滤油机

1、滤油机在启动时，应注意不能使油泵反转，以免引起油泵轴封吹出导致吸入空气。
Avoiding the *sible counter rotation of the oil pump while starting the machine, otherwise it may lead to the out blown of the axle seal and entering of air.

2、滤油机在使用过程中，油泵可能吸入空气，影响油泵流量，为了达到滤油机的额定流量以及保证精细滤芯的正常工作，应及时打开排气阀，以便将滤筒中的空气排净（即排气阀出油后），排完空气之后及时关闭排气阀。
Air might be i*oduced i* the machine during the operation and affect the oil flow. To ensure the rated flow and normal operation of the fine filter element, the discharge valve should be opened in time to release the air until oil can be seen at the outlet of the discharge valve, then close the discharge valve closed.

3、滤油机使用一段时间后，如因污染物严重堵塞粗过滤滤芯表面而使吸油不畅，引起油泵噪声过大，应停机取出滤芯清洗。
After a certain period of predation, coarse cleaner could be gradually contaminated and noise of pump might occur, you should stop the machine in order to clean the filter element.

4、精细滤芯在使用一段时间后，易被污染物逐渐堵塞，引起滤筒压力升高，当压力达到0.4MPa时，需及时更换精细滤芯。

Dirt might stick to the elements of fine filter, causing a rise of the pressure in the filter bowl. When the pressure hits 0.4Mpa, the elements should be the changed in time.

5、使用的吸油、出油软管应随时保持清洁。                                   

The suction and oil outlet tube should always be kept clean.

6、如果滤油机抽不出油，请检查认定：

Should the pushcart filter fail to pump oil, please check;

a、油泵转向是否正确；

The rotating direction of the pump;

b、油箱至吸油口间的各零部件密封是否可靠，吸油口是否离开油面或油液已吸完；

whether the sailings between the tank and oil inlet are properly; the oil inlet is above the oil surface or oil runs out;

c、粗滤器滤芯是否堵塞。

If the elements of rough filter are stuck.

7、滤油机流量显著减少，请检查认定：

If the oil filter distinctly reduced, please check;

a、粗、精过滤滤芯是否堵塞严重；

whether the elements of rough and fine filters are stuck with filth.

b、油泵轴油封是否磨损或反转而造成吹出。

whether an out blown of the axle seal has occurred due to wear or counter rotation.

8、过滤压力突然下降，请检查精细滤芯是否被击穿。

If a sudden pressure drop occurs, please check whether the elements of fine filter h*e been damaged.