User`s Manual SMD REWORK STATION
Contents
1. 2064551 2062632 REWORK STATION SMD REWORK STATION User s Manual Thanks for using our products please read this manual thoroughly before operation SPECIFICATION Power Voltage 220V 50Hz Power Consumption 560W Max Pump Diaphragm Pump Capacity 23L min Max Hot Air Temperature 100 C to 480 C Outer Dimensions 7 4 5 3 9 6 inches 187 135 245mm W H D Weight 4 5Kg 9 9 Ibs USAGE Suit for most desoldering of SMD such as SOIC CHIP QFP PLCC BGA etc CHART OF TEMPERATURE Temp Knob 1 2 3 4 5 6 7 8 Temp 100 130 190 250 310 380 440 480 Indicator flickers denotes that heating element is being heated up when it extinguishes denotes that temperature has reached the setting one BEFORE OPERATION e Select the Nozzle that matches the size of the IC Attach the Nozzle when both the Pipe and the Nozzle are cool Should either be warm check to make sure that the Temperature Control Knobs set tol Loosen the screw on the Nozzle e Attach the Nozzle Do not force the nozzle or pull on the edge of the Nozzle by pliers Also do not re tighten the screw too tightly OPERATING INSTRUCTIONS QFP DE SOLDERING Plug the power cord into the power supply After connection the automatic blowing function will start sending air through the pipe but the Heating Element remains cool Turn the Power switch on The Power Switch may be turned on at any time while the au2. ed wash away the flux Note While here is a merit to solder by Hot air it s also possible to cause the defects such as solder balls older bridges We recommend you to examine the conditions of soldering sufficiently PRECAUTIONS e Before attach the nozzle make sure that both the heating tube and the nozzle are cool down e Caution High Temperature Operation Do not use the unit near ignitable gases paper or other inflammable materials Both the nozzle and the heated air are extremely hot and can cause painful burns Never touch the heater pipe or allow the heated air to blow against your skin Initially the iron may emit white smoke but this will soon disappear e After use be sure to cool the unit After turning off the power switch the unit will automatically blow cool air through the pipe for a short period of time Do not disconnect the plug during this cooling process Never drop or sharply joint the unit The pipe contains quartz glass which can break if the unit is dropped or jolted sharply Do not disassemble the pump Disconnect the plug when you don t use the unit for a long time When the power cord is connected into the power supply the unit has a little flow of electricity even the Power Switch is in off position So when you don t use the unit for a long time disconnect the plug REPLACING THE HEATING ELEMENT e Remove the screws slide the tube Remove the 3
3. screws which secure the Handle and slide the cord tube Open the Handle Disconnect the ground wire sleeve and remove the pipe In the pipe The quartz glass and heat insulation is installed Do not drop or miss it Remove the Heating Element Disconnect the terminal and remove the Heating Element Insert a new Heating Element Handle it with care Never rub the Heating Element wire Insert a new Heating Element and reconnect the terminal Reconnect the ground wire after replacing the element Assemble the Handle in the reverse order of disassembly Insert the Handle s projection into the hole in the pipe Interchangeable Parts Number Name Specifications 1144 Heating Element 100 250W 1146 Heating Element 110V 250W 1144 4 Heating Element 100V 250W 1146A Heating Element 110V 250W
4. tomatic blowing function is operating Once the Power Switch is turned on the Heating Element will begin to warm up Adjust the Air Flow and Temperature Control Knobs After adjusting the Air Flow and Temperature Control Knob wait for the temperature to stabilize for a short period of time Melt the solder Hold the iron so that the Nozzle is located directly over but not touching the IC and allow the hot air to melt the solder Be careful not to touch the leads of the IC with the Nozzle Remove the Once the solder has melted remove the IC by lifting the plier Turn the Power Switch off After the Power Switch is turned off an automatic blowing function begins sending cool air through the pipe in order to cool both the heating element and the handle So do not disconnect the plug during this cooling process In case you don t use the unit for a ling time disconnect the plug Note After turn off the Power Switch of about Iminute later power is automatically shut off Remove any remaining solder After removing the IC remove remaining solder with a wick or de soldering tool Note In case of SOP PLCC desolder it by using tweezers etc QFP SOLDERING Apply the solder paste Apply the proper quantity of solder paste and install the SMD on the PCB Preheat SMD Refer to the photo to preheat SMD Soldering Heat the lead frame evenly Washing When soldering is complet
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