User's Manual for CM6G - Yokogawa

10-410.2.4 Washing Bubbler or Pressure Regulating PotIf inside of case become dirty by the weeds grown in the water, pull the plug at the bottom of thebubbler and exhaust and renew the water. If inside the bubbler is stained, remove the cover and cleanit. Be careful not to scatter the water around the panel.When the water level becomes higher than the drain exhaust outlet position, there would be apossible contamination in the exhaust pipe line, so the cleaning is necessary.CAPGAS INGAS OUTHEX. BOLTBLOWPIPEPACKINGCASEDRAINDRAINL10DIFFUSIONCASEPIPEPIPE TODETECTOR(L=338)(PIPE A)PIPE FROMFULFLO FILTER(L=363)DRAIN HOLEWATER(NORMALLY PLUGGED)(a) Washing bubblerPIPE TO DENSITYMETER(L=383)(b) Pressure regulating potDRAIN HOLE(NORMALLY PLUGGED)F10-6.aiFigure 10.5 Washing Bubbler and Pressure Regulating PotIM 11R02A01-02E