EBARA ESA70W Instruction Manual page 68

CAUTION Be sure only to use the lubricant listed in specification tables 3.1 and 3.2.
CAUTION
When the lubrication oil level exceeds the upper limit, the oil may leak to the
pump side. Thus, be sure not to exceed the upper limit line when adding the oil.
CAUTION When the lubrication oil level is lower than the lower limit line, serious failure may
be caused. If you find out the shortage, add the oil immediately.
Fig. 8.2 Oil Level Switch
Top line
Bottom line
(55)
EBARA
Corporation