Käyttöhuoltokirja
Käyttöhuoltokirja, often translated as "User Maintenance Manual" or "Owner's Manual," is a document provided by the manufacturer of a product, typically a vehicle, appliance, or piece of machinery. Its primary purpose is to inform the owner about the correct and safe operation, maintenance, and care of the product. The information contained within the käyttöhuoltokirja is crucial for ensuring the longevity, performance, and safety of the item.
The content of a käyttöhuoltokirja usually includes sections on initial setup and operation, routine maintenance schedules,
It is strongly recommended that owners familiarize themselves with the contents of their käyttöhuoltokirja upon acquiring