Si281312E Procedure to Remove Bell Mouth and Drain PanRemoval Procedure 97. Procedure to Remove Bell Mouth and Drain PanProcedure Warning Be sure to wait for 10 minutes or more after turning off all powersupplies before disassembling work.Step Procedure Points According to theprocedure for the removalof decoration panel,remove the decorationpanel. Removal of bell mouth1. Removing the bell mouth1 Remove the 3 mountingscrew on the bellmouth.2 Unscrew the 2 screwsthat fix the float switchwiring, and then pull outthe wiring.3 Lower the front side ofthe bell mouth, andthen slide to remove itto the front.(Refer to the Pointscolumn.) Residual drain water on thedrain pan may result in wetfloor.To avoid that, completelydischarge drain water or puta vinyl sheet or else on thefloor, and then commencethe removal of the drain pan.2. Removing the drain pan1 Remove the drainsocket cap, and thendischarge drain water.2 Unscrews the 4 screwsthat fix the drain pan.3 Pull out the drain pandownward.Bell mouthDrain pumpwiringScrews fixing thebell mouthScrews fixingthe wiringFloat switch wiringDrain socket capDrain panSlideBell mouthLower Drain pan