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7.8.1.1 Pump 4 m
3
/h
Figure 9: Overview of the Pump
1.
Vacuum pump - Creates the vacuum for the process.
2.
Oil exhaust filter - Filters the air by capturing oil vapours.
3.
Oil sight glass - Indicates the maximum and minimum oil levels of the vacuum pump.
4.
Oil drain plug - Removing the oil drain plug allows the oil to be drained.
5.
Oil filler plug - Removing the oil filler plug allows the oil to be refilled.
7.8.1.2 Pump 8 m
3
/h
Figure 10: Overview of the Pump
1.
Vacuum pump - Creates the vacuum for the process.
2.
Oil exhaust filter - Filters the air by capturing oil vapours.
3.
Oil sight glass - Indicates the maximum and minimum oil levels of the vacuum pump.
4.
Oil drain plug - Removing the oil drain plug allows the oil to be drained.
Maintenance 29