Section VI - Maintenance
4. Collect the oil in a collector and deliver it to the local collection service. Refit the
vent plugs after draining.
5. Close the oil drain valve (Do).
6. Clean the seat on the manifold. Lubricate the gasket of the new oil lter and screw it
into place. Tighten firmly by hand.
• Unscrew the plug (Dp) in the outlet element housing and drain the oil Collect the oil
in a collector and deliver it to the local collection service. Refit the vent plugs after
draining.
7. Remove ller plug (FC).
Fill the oil seperator vessel with oil until the level reaches the top of the oil sight
glass.
Take care that no dirt drops into the system. Ret and tighten ller plug (FC).
82 Quincy Vacuum Pump-QSV Series