I had the fortune to obtain an unused Morso 1B with original Danish owner's manual. To make sure I was doing everything right, I typed it using Danish diacriticals and ran it through Google Translate. I didn't alter Google's translation. For example, where Google says “the fire chamber should not be lined with stones” I assume we would say "fire bricks." I've read that these manuals are hard to find, so if anyone can use an original Danish manual or my Google translation, they're attached in pdf format.