Using the ASI 0387 is easy. First, make sure it's properly installed under your vanity. The top-fill design allows you to easily add water to the 6L tank through the vanity-mounted fill port. When using it with models 0338 and 0389, ensure a proper connection. For maintenance, regularly check the tank for any leaks. If you notice any issues, stop using it and contact a professional. Keep the fill port clean to prevent blockages. With proper care, this product will serve you well for a long time.
