请帮翻译以下文字

Caution: Be sure to install a Y-shaped filter at the water inlet while installing the machine. Otherwise, no warranty shall be provided.

Cautioned: Please install the machine, be sure to install the inlet Y-type filter, or no warranty

Warning: when install the machine, Y-shape filter must be put in the water intake, othervise no guarantee!

Warning: Please ensure the Y type filter is added on to the water entrance during installation. Otherwise no warranty will be provided.