Agrio Gigant, Инструкция по эксплуатации

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16.4.3 Oil change
Oil is changed after 100 hours for a new pump and then every 400 - 450 hours, but at least once
a year.
Check the oil level after a few hours of operation and top up with oil if necessary.
Fig. 16/6 Description of the external parts of the pump
1 The lid of the oil balance tank.
2 Oil expansion tank
3 air vessel
4 Intake manifold.
5 Output pressure side
6 Pressure relief valve.
7 Drain plug pressure side
8 Oil drain plug.
9 Crankshaft
Description of the oil drain.
- Unscrew the cover.
- Unscrew the oil drain plug.
- Drain the oil.
- Turn the shaft by hand until the old oil is completely drained. However, a residue of old oil
remains in the pump. The manufacturer recommends removing the pump from the housing and
turning it upside down.