1 The electronic temperature control board of this tin furnace, is part of the production of imported components, tin furnace is made of imported stainlessSteel plate made, can be adjusted according to the requirements of the selected temperature.2, use, easy maintenance, good thermal effect, fast melt tin.3, tin furnace for the first time, the electric heating core has a small amount of smoke is normal.4 Use note:Input voltage: AC220V 50HzIt must be grounded before use, and it is forbidden to work without "ground".When you start to use, set the knob in high grade, and then adjust it back to the required temperature after the tin melts.The reasonable working temperature of tin water is 300-350 (about 4--9 files).Otherwise cause artificial tin pot aging, tin water darkening or yellowing, if the acidity of large fluxIf the flux is acidic, the tin pot will be corroded and perforated more quickly under the action of ultra-high temperature.The power must be turned off before leaving to avoid accidents.1. When heating for the first time, there will be a little smoke, this is a normal condition, please use.2Rub the tin along the inner wall of the furnace until there is 1/4 of tin water in the tin pot, then put it directly into the furnace to make tin.3Solder commonly used 300-350 C (about 2-4 gears between), the temperature is too high will lead to oxidation of tin water black, set the normal temperature (300 C or so), you can avoid, to avoid a long time high temperature operation, can extend the service life of the heating core.