BEST series products BEST-853A Anti-static.wide range of adjustable temperature desoldering system Precision and intelligent temp control .easy to operation .the system use big power 120mm*120mm size far infrared heat module.fast heating .unique isolate temperature design .the cover of machine temperature low it increase preheater temperature range !solder and desolder ,suit for large area PCB BGA chip and Expansion slot of computer mainboard .MODEL :BEST-853AQuantity per carton :4 setWEIGHT :3.2KG/SET Dimension:60*36*41CM/cartonDimension:22*25*11CM/set power input :AC230V 50Hzheat element: far infrared heating plateOperating instructions:1.the preheater temperature range is 100°C-500°C.if for PCB preheating ,suggest to set it about 300°C.it depends user .for lengthans service life of machine that do not set it over 400°C.2.preheating plate can desoldering separatly ,or can combine use with our factory 301 series work platform or others.3.when the "POWER" switch in "ON" position,that means power on .it have "cool"and "heat"that 2 options of function switch.set "heat" is far infrared preheater plate heating ,set "cool " ,than it is cool down the plate press"UP" or "DOWN" to adjust temperature.the light will lighting when the temperature reach the one you set .4.adjust the PCB holder to match PCB ,make it fixed at the clip slot .or put the the part which need repairing of PCB on the heat plate .put some solder flux on the pin of the chip ,after the solder Tin melting .than you can take it away . 5.when soldering by infrared heating ,it must tin-plate Chip pin pad or pin of PCB ,and put some solder flux .it can increase the soldering quality .check it after solder finish .6.please clean the heat plate if it have much Residues of flux ,tin or dust . just screw out the 8pcs screws,and take barrier net away .than can start cleaning the heat plate .
BEST-853A Preheating plate-soldering station PCB-preheating -preheat equipment