SC-B9580 User's Guide Appendix ❏ Install the drying fan installation plates by inserting the tip at the position shown in the illustration and then lowering it down. ❏ Install the drying fan by inserting the left and right hooks into the holes shown in the illustration and then sliding it slightly toward you. 119 en raising the heater, make sure that the pro into truding parts on the sides of the heater fit the grooves shown in the illustration.