IF furnace number of issues that must be checked before opening oven
1 ) Whether the water gauge pressure indication is normal to determine the cooling water pressure;
2 ) Check the cooling water tank and whether the pipeline is blocked;
3 ) Check if the cooling water pipe joints of the thyristor, capacitor, filter reactor and water-cooled cable are corroded or leaking;
4 ) Check if the inlet water temperature meets the requirements;
5 ) Whether there are any attachments (such as conductive dust, residual iron, etc.) on the outer surface, gate and bottom of the induction coil. If compressed air is applied,
6 ) Whether the surface insulation of the induction coil is damaged, if any, partial repair with TSC-L ultra-high temperature insulation paint. Avoid the formation of sparks or arcing to further damage the coil or power supply;
7 ) Whether there is crack at the junction of the fireplace lining and the taphole in the furnace lining, the crack is more than 3mm , and the lining material is filled, and the lining of the bottom and the slag line is partially corroded and thinned;
8 ) Check whether the copper wire and wire joints of the main circuit have heat and discoloration caused by poor contact, and if necessary, tighten the screws;
9 ) Check whether the instrument indication on the control panel of the control panel in the cabinet is normal;
10 ) Check if the leak alarm device is normal and indicate whether the current is within the determined value;
11 ) Test the oil pump to check whether the hydraulic system oil level, pressure, leakage, tilting furnace and furnace lid cylinder are stable, normal and flexible;
Whether 12) hearth pit with debris (magnetic material) is not cleared may have a fever;
13 ) Whether there is water or moisture in the iron sump, if it should be eliminated and dried;
