| Brand | Yato |
| Entity responsible for this product in the EU | TOYA S.A.More |
| Series | GRF |
| Power | 180 W |
| Voltage | 220-240 V a.c. |
| Frequency | 50 Hz |
| Working temperature of soldering tip | 0~600 ˚C |
| Heating time | 12 s |
| Working mode | S2 20% 12 s / 48 s |
| Work area lighting | yes |
| Dimensions | 200x180x50 mm |
| Electric insulation class | II |
| Weight | 0.82 kg |
| Set includes | transformer soldering iron, arrowhead x3, rosin, soldering tin |
| Symbol | YT-8245 |
YT-8245 transformer soldering iron with very high power, made of high quality materialsówith an ergonomic shape. Spot lighting of the workspace and non-slip material on the handle positively affect the comfort of work. The power of 180W guarantees very fast heating. To reach a temperature of about 350°C with the first mounted soldering iron tip, the soldering iron needs about 15 seconds.Power: 230Vpower: 180The set includes:three interchangeable tips with a diameter at the point of attachment - 3,35 mmcalaffin tin-caseThe soldering irons attached to the soldering iron have a large heat capacity for a transformer soldering iron, so even at such high power the heating time from room temperature to 350°C is twice as long as in the model YT-82451 with a basic tip. The advantage of arrowheadsówith a high heat capacity will be noticed when unsoldering componentsófrom large soldering póls, or connecting wiresówith larger cross-sections. If one were to use a basic shaped tip, wóat the time, the heating time will not exceed 10 seconds.HOW TO TAKE CARE OF THE GROTHThe rotors of YATO transformer soldering irons are coated with a material that reduces the oxidation of the tip. Pointless overheating and mechanical damage quickly degrade the protective layer, atótime the tip oxidizes resulting in problems with melting the solder joint. Instead of melting and sticking to the soldering tip, the tin peens and falls off. A proven way to take care of the tip is to tin it. When first warming up the soldering iron, put a bit of tin on the tipóof the mainsail and remove the excess, for example, with brass wiórós. The resultingób layer of tin protects against oxidation. It is good practice to tin the mainsheet each time after finishing work.NOTICETransformer soldering irons owe their relatively small size to the technology of construction of the transformer in intermittent operation. In order to maintain the highest performance of the device, it is necessary to follow the rule:12s soldering48s breakOnce exceeded the time of soldering while maintaining the principles of care for the tip will not adversely affect the further operation of the soldering iron, especially if you let the device cool down. In an overheated transformer, the efficiency of the transformer and therefore the ability to heat the soldering tip to the proper temperature decreases. Overheating the transformer also increases the risk of damage. A traditional transformer for continuous operation with such high power would have to weigh several kilogramsów, and in size would resemble a small welder rather than a handy gun-shaped soldering iron.
