The HCT-900 handheld hot air gun provides low-cost and multifunctional repair solutions for various production and repair applications. Repair various simple or complex SMT components; Repair through-hole soldering components, such as sockets and plugs; Used in conjunction with solder strips and flux to remove solder joints and slag; The application of plastic materials, such as attaching shrink plastic packaging to components Main features and advantages: Multi functional hot air gun for welding and disassembly; Durable and compact design; Simulate and control airflow and thermal energy; The closed-loop feedback circuit effectively controls temperature; The unique low-noise air pump (below 45db) provides accurate airflow control; Fully comply with anti-static (ESD) requirements Key points for using OKI hot air gun 1. Remove the pump screws at the bottom of the body before use, otherwise it may cause serious problems. (This screw is used to fix the air pump, and some products may remove it before shipment after factory testing.) During use, be cautious of high temperatures to avoid burns. Pay attention to safety when using. 3. After shutting down, do not immediately cut off the power. At this time, the heating tube will automatically emit a brief cool air during this cooling stage. Otherwise, it will affect the service life of the heating element. Remember not to work at high temperatures and low wind speeds for long periods of time. Don't tighten the wind nozzle too tightly.