Fig. 9 Oil change
1 Oil-fill plug
2 Oil-level mark “maximum”
3 Oil-level mark “minimum”
4 Oil-drain plug
1
2
3
4
Required tool: Allen key 8 mm.
Remove the oil-drain plug (9/4) and let the used oil drain into a suitable con-
tainer. When the flow of oil slows down, screw the oil-drain plug back in,
briefly switch on the pump (max. 10 s) and then switch it off again. Remove
the oil-drain plug once more and drain out the remaining oil.
Screw the oil-drain plug back in (check the gasket and reinstall a new one if
necessary).
Remove the oil-fill plug (9/1) and fill in fresh oil.
Screw the oil-fill plug (9/1) back in.
The tightening torque for the bolts (9/1) and (9/4) has been specified
at 10 Nm.
When an exhaust filter with lubricant return has been installed on the pump
please also exchange the oil there.
We can only guarantee that the pump operates as specified by the techni-
cal data if the lubricants recommended by us are used.
NOTICE
Maintenance
44 GA01218_002_C1 - 07/2018 - © Leybold
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