Maintenance
Change the oil in the vacuum pump
68 11.06.2014
7.6 Change the oil in the vacuum pump
7.6.1 Drain oil
¾ Allow the machine and vacuum pump to cool down for 1 hour.
¾ Open housing, see Section 7.5.1 "OPEN HOUSING".
¾ Unscrew the screw plug. To do so, turn the screw plug anticlock-
wise.