Chinese diesel heater ran on used waste oil clean out

This heater has been used over winter for the past 2 years (and a bit of this year) till it finally failed to start. originally the heater was bought to test it to destruction by running it on everything it SHOULD NOT be ran on (No diesel or kerosene!). however, years on it still lives! here we look into what happens to one of these heaters when its ran on all the things it should not be ran on. after the clean out its fully working again! hidden menu code is 1688 (i think) remember, if its smoking, turn your fan speed up or your pump speed down! if it does not stop smoking, be sure the exhaust is not clogged with soot (clean it out, it can become very bad) and try cutting whatever it is you are using as fuel with a bit of "Diesel number 1" (aka kerosene or home heating oil) if you cant get that, just run it on normal road Diesel. Brothers Channel: Forename Surname https://www.youtube.com/channel/UCvBadfk3ji0D1PosAZGk12w have fun, if you don't experiment, you will never know!