Maintenance
Change the oil in the vacuum pump
68 03.06.2014
¾ Position the machine such that a collection container can be held
under the oil sight glass.
¾ Hold a collection container to catch the oil under the drain opening
(e.g. an empty oil bottle).
¾ Unscrew the screw plug. Turn the screw plug anticlockwise.
¾ Drain the oil completely.
¾ Wipe off and remove 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.