XY-OFU系列滤油机中的滤芯是1300R系列和2600R系列的滤芯。更换滤芯应首先切断电源，关闭进出油口球阀。逆时针旋转上盖把柄，取下上盖。拔出旧滤芯。插入新滤芯，按下小红柱，顺时针旋紧上盖。旋松排气丝堵，起动系统，待气体排出后，旋紧排气丝堵。
XY-OFU系列滤油机相关型号：
XY-OFU10P1N2B03B XY-OFU10P1N2B03C XY-OFU10P1N2B05B
XY-OFU10P1N2B05C XY-OFU10P1N2B10B XY-OFU10P1N2B10C
XY-OFU10P1N2B20B XY-OFU10P1N2B20C XY-OFU10P1N3B03B
XY-OFU10P1N3B03C XY-OFU10P1N3B05B XY-OFU10P1N3B05C
XY-OFU10P1N3B10B XY-OFU10P1N3B10C XY-OFU10P1N3B20B
XY-OFU10P1N3B20C XY-OFU10P2N2B03B XY-OFU10P2N2B03C
XY-OFU10P2N2B05B XY-OFU10P2N2B05C XY-OFU10P2N2B10B
XY-OFU10P2N2B10C XY-OFU10P2N2B20B XY-OFU10P2N2B20C
XY-OFU10P2N3B03B XY-OFU10P2N3B03C XY-OFU10P2N3B05B
XY-OFU10P2N3B05C XY-OFU10P2N3B10B XY-OFU10P2N3B10C
OFU系列滤油机保养注意事项
1.滤油机启动时不能使泵反转，以免吸油泵的轴封被吹出导致吸入空气
2.滤油机吸油过程中吸入空气应及时打开排气阀，排净空气后及时关闭排气阀
3.吸油过程中泵的声音变大，吸油不畅请考虑泵前粗过滤是否堵塞，及时取出清洗后再用。
4.滤油机应用到一定程度，里面的滤芯就会积污，压差增大，过滤能力降低，当压差达到035Mpa时就需要对滤芯进行更换。
