ZOJE B9500 - Manual Lubrication

手动给油
Manual Lubrication
手动给油是在缝纫机最初开始使用时。
或相当一段时间没使用了时，请供给
2-3滴油。
Apply 2 or 3 drops of oil by hand when the
machine is used for the first time or has
been left unused for some time.
机油用特18#工业缝纫机油
Mobil velocite oil NO.18