Assistina 301 plus Instructions For Use Manual Brandname: W & H Category: Ultrasonic Jewelry Cleaner Total Pages: 36 Table of contents Contents2WhSymbols31Introduction4Introduction52Unpacking63PackageContents74SafetyPrecautions88Test159FunctionCheck1610Maintenance17Maintenance18Maintenance19Maintenance20Maintenance2112WhAccessories24WhAccessories2513Service26