– 147 –12. DETACHMENTS12-1. 4-Way Air Discharge Cassette TypeRAV-SP180UT-UL, RAV-SP240UT-UL, RAV-SP300UT-UL, RAV-SP360UT-UL, RAV-SP420UT-ULWARNINGBe sure to turn off the power supply and the breaker and then start a work.CAUTIONBe sure to put on the gloves at disassembling work; otherwise an injury will be caused by a part, etc.Suction grille Knobs of thesuction grille hookCeiling panel Adjustcorner capHook forfalling-preventive strapHole forceiling panel hookHingeNo.1Part nameSuction grilleProcedure1. Detachment1) Slide the 2 knobs of the suction grilleinward and then hang down thesuction grille.2) Remove hook of the strap connectingthe panel and the suction grille andthen remove the suction grille.2. Attachment1) Hook the suction grille to the panel.2) Attach hook of the suction grille strapto the panel as before.3) Close the suction grille, slide theknobs outward and then fix the panel.Remarks
