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Summary of Contents for Puhui T-835
- Page 1 BGA IRDA-WELDER User Manual Model: T-835 Puhui Technology (Shandong). CO., LTD. https://www.te168.com...
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Page 2: Table Of Contents
IRDA-WELDER T835 User Manual CATALOGUE 1. Features……………………………………………………………………………3 2. Technical Parameter………………………………………………………………3 3. Main Parts…………………………………………………………3 4. Main Parts Functions……………………………………………4 ⑴Main body…………………………………………………………4 ⑵Front panel…………………………………………………………4 ⑶Back panel…………………………………………………………4 5. Steps of Installation…………………………………………………………4 (1) Installation of sensor and Connection of infra-red lamp cable …..…...4 (2) Installation of Infra-red lamp holder ……...………..…………………………4 6. -
Page 3: Features
4. Easy operation. Just need one-day training, you can operation it skillfully. Don't need any welding tools. This machine can solder all the flat components. 5. T-835 will satisfy soldering/unsoldering of phones, computers, notebooks, Game machines, etc. 2. Technical parameter... -
Page 4: Main Parts Functions
IRDA-WELDER T835 User Manual Name Model Quantity Welding table T-835 Infra-red lamp Temperature sensor K-degree Infra-red lamp holder Power cable 0.75x1.8m user manual（Compact disc） ） 4. Main Parts Functions 4.1.Welding table： Temperature display Infra-red lamp switch Temperature setting button Infra-red lamp... -
Page 5: ⑵Front Panel
IRDA-WELDER T835 User Manual Front panel Temperature-setting Button Infra-red lamp temperature display Infra-red lamp switch Infrared lamp Socket Knob of temperature adjustment Sensor socket 4.3. Back panel Power source switch Fuse Power supply Socket 5. Installation steps 5.1. Installation of sensor, Connection of infra-red lamp cable https://www.te168.com... - Page 6 IRDA-WELDER T835 User Manual ①. Insert temperature sensor plug into corresponding socket. ②. Insert Infra-red lamp cable into corresponding socket. ③. Rotate the screw right to fix。 5.2. Install Infra-red lamp support： Use M3*8 screw to fix the infra-red lamp support to the main body as the picture https://www.te168.com...
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Page 7: Operation Methods
IRDA-WELDER T835 User Manual shows. 6. Operation method 6.1. Starting and inspections before starting： ①. Check if the cables of infra-red lamp, temperature sensor and power supply were connected well or not before starting. ②. Turn on the power supply switch. Then let the machine work till Self-checking is finished. -
Page 8: ⑵Soldering/Unsoldering Operation
IRDA-WELDER T835 User Manual Will elect well the PCB board select the appropriate working position. 6.2.2 Before sealing off/repair adjustment and preparatory work： ①.According to the chip size and the welding technological requirement, selects the suitable infrared lamp the heating temperature （ 0-350℃ adjustable） . When the sealing off is smaller than the 15x15mm chip, may adjust the infra-red lamp temperature to 160-240℃... - Page 9 IRDA-WELDER T835 User Manual 6.3.2. Preparation and adjustment before soldering/unsoldering: ① Adjust infra-red lamp input temperature between 0-350℃ according to Chip’s size and requirements of welding technology. Set temperature between 160-240℃ to unsolder chips which size is under 15x15mm size; between 220-240℃ to unsolder chips under 20x20mm;...
- Page 10 IRDA-WELDER T835 User Manual ⑤. Switch off the power after the machine completely cooled down. 6.3.3.2. Unsolder all kinds of needle-socket, such as CPU, GAP, users need buy an infra preheat box. General operation: First cover the PCB board that needn’t repair or that should be avoid high temperature with aluminum foil, fix PCB board well.
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Page 11: Attentions
IRDA-WELDER T835 User Manual of infra red lamp rays should be covered with aluminum foil to prevent deforming or damaging from high temperature. ③.Clean and test the PCB board after cooled down. ④. Please don’t let infra red lamp work for long time without PCB board. To let infra red lamp irradiate the articles with strong reflection is strictly forbidden, otherwise, the service life of lamp will be shorten. - Page 12 IRDA-WELDER T835 User Manual We guarantee the machine quality for a year. The service of infrared lamp is designed for 1000 hours. We guarantee the infrared lamp is used for three months. We provide infrared lamp, but not free of charge. If you have any problems or questions about the machine, please enquiry online, we provide technical advisory.
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