Product details of New V908 60W Adjustable Temperature Electric Soldering Rework Repair Tool with 5pcs Solder TipsBrand Name: HFHModel: V908Plug Type: US / EU (Optional)Voltage: Us plug: 110V; EU plug: 220VPower: 60W, our soldering iron using the Energy-saving heating element, when the temperature reaches enough, the power will lower.Temperature: 200-450 ° C adjustableSoldering iron length: 22cmCable length: 150cmHow for welding:1. Clean the parts to be joined;2. Clean soldering iron tip and "tin" all faces of the tip with a solder coating;3. Heat parts, not soldering, to be joined;4. Apply solder to the heated parts, not the solder tip, and heat until solder melts and flows freely.Note:1. Keep the welding head always hanging from the tin.2. Using strong acid flux can not be 2 solders.3. Can't beat the welding nozzle head with a file or file and hammer repair.4. In Tsui welding appears high temperature oxidative blackening is on the tin, the first clean welding Tsui black oxide surface, tin part of the welding nozzle cleaning agent invasion run welding Tsui on and then re tin, Tsui tin welding temperature best set of 250 degrees.5. Electric use of the iron, it is strictly recommended to disassemble its electrical parts.6. New electric iron used for the first time, due to the cooking heat of the electric heating element and may smoke slightly, this is a normal problem, after ten minutes it will disappear naturally.7. The electric iron in use, should be equipped with iron base with natural cooling and deconstruction should be placed in the holder.8. If the power cord is damaged, to avoid the risk, by the manufacturer or its maintenance department or similar personnel must replace