L-4733A/L-4733AW Operation Guide Safety Instructions and Notes on Usage 10 Caution Check that the heater and drying heater have cooled sufficiently before performing part replacements or maintenance inspections. Burns could occur if you touch them while in operation or immediately after operation. If a burn does occur, run it under cold water immediately and consult your doctor. ❏ When opening the top covers on the press, push them up firmly so that the covers do not shut. If the cover closes while you are working, an injury could occur. ❏ When closing the top covers on the press, close them slowly while holding the handle on the cover. If the cover closes suddenly, an injury could occur.