Epic fail, interwebs!

I've been clearing out some of my kitchen cupboards and dug out my old food steamer - never ever gotten around to using it. Only trouble is, I no longer have the destruction manual either....

Did an online search, since that's helped me with other appliances, but dim byd, zip, nadda! :-(

I don't have any veg to steam, since everything's in the freezer, but I was contemplating steaming the chicken thighs for lunch.