Maintenance
Change the oil in the vacuum pump
68 11.06.2014
¾ Hold the liquid container (e.g. an empty oil bottle) under the drain
opening.
¾ Unscrew the screw plug. Turn the screw plug anticlockwise.
¾ Drain the oil completely.
¾ Wipe off any oil from the machine.
¾ Turn the screw plug in the drain opening and screw it tight. Turn
the screw plug clockwise.
¾ Dispose of old oil properly.
¾ Fill the vacuum pump with new oil, see Section 7.6.2 "FILLING THE
VACUUM PUMP WITH OIL.".
¾ Close housing, see Section 7.5 "OPEN AND CLOSE THE HOUSING".
7.6.2 Filling the vacuum pump with oil.
¾ Open housing, see Section 7.5 "OPEN AND CLOSE THE HOUSING".