Can I blend hot liquids in this blender, and if so, what precautions should I take?

Yes, you can blend hot liquids, but you must remove the center filler cap and close any edge lid opening intended for pouring. Do not exceed the 2-cup (473-ml) level, use an oven mitt or thick towel to hold the lid in place, and start blending at the lowest speed to prevent burns from hot liquid being ejected.