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Summary of Contents for Puhui T-960W
- Page 1 LED SMT Reflow Oven T-960W LED SMT Reflow Oven Model: T-960W Taian Puhui Electric Technology Co., Ltd http://www.tech168.cn Features:...
- Page 2 LED SMT Reflow Oven T-960W 1. This machine selects IR and hot air heating technology controlling, equipped with special design wind wheel, speed stability and uniform temperature, suit for uninterrupted soldering the LED and BGA components. 2. This machine is equipped with the crawler-type and five temperature zone heating...
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Page 3: Technical Parameters
PC, can watch the whole repairing process very clearly. 11. Ergonomic design, practical and easily operated. Good build quality but at the same time light weight and a small footprint allows the T-960W to be easily bench positioned, transported or stored. -
Page 4: Description Of The Main Parts
LED SMT Reflow Oven T-960W PCB temperature distribution deviation ±2℃ Overall dimensions 1450×630×470 Machine weight 96KGS Main parts Complete machine Power line User manual Description of the main parts 1. Welding table main body Horizontal band of the net Idler wheel Control cabinet 2. - Page 5 LED SMT Reflow Oven T-960W 380V lines connection L1、L2、L3- FireWire; N1、N2、N3-Zero wire; PE- Earth wire all lines must be more than 4mm 220V lines connection L1、L2、L3 parallel, then connect with fire wire; N1、N2、N3 parallel, then connect with zero wire, PE connect with earth wire...
- Page 6 LED SMT Reflow Oven T-960W 4. Status indicator lamp When the status indicator lamp shows green, it indicates that the program is running status; when the status indicator lamp shows red, it indicates that the program is setting status. (tips: if the lamp changes from green to red when the machine is in running status, press F5 into the running status again).
- Page 7 LED SMT Reflow Oven T-960W Wave seven and eight: use the same with soldering lead-free solder in melting point, like Sn/Ag2.5/Cu.8/Sb.5；Sn/Bi3.0/Ag3.0 6. Attentions: 1. According to the chips size and welding technological requirements, select the proper wave. 2. Heating temperature regions distribution of upper three areas, and the lower layer 2 areas, corresponding heating waves of the first section/third section/section 4 of the first/second section/each.
- Page 8 LED SMT Reflow Oven T-960W temperature heats up and the solder paste melts. When PCB board goes in to cooling area, the liquid solder paste the soldering points solidify. The reflow process is finished. The temperature is the key to welding quality. The actual and the setting temperature warming slope and the peak temperature should be accordant.
- Page 9 LED SMT Reflow Oven T-960W 2. To the cooling oven, should be preheated for 15-20 minutes. 3. When the temperature is stable, let PCB board pass heat reflow system. Un der this set, the solder paste can reach the reflow critical point. If there isno r eflow, to operate as step 4.
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Page 10: Equipment Installation
LED SMT Reflow Oven T-960W not very completely, suggest you adjust then reflow again. Usually this cannot damage the components. 8. From low to high when set temperature. If the heat range is over the reflow temperature too high, should increase the transmission speed or reduce the set temperature. -
Page 11: Daily Maintenance
LED SMT Reflow Oven T-960W When overhaul the machine, please cut off the power supply to avoid electric 4.4. shock or cause short circuit. If move the machine after overhaul, must check all the parts, especially the 4.5. net-belt position. Cannot make it be lock or fall off. - Page 12 LED SMT Reflow Oven T-960W 8. Check the transmission part if it is in good condition and has abnormal sound. 9. Before turn on the machine, please check the working voltage if it is in the safe voltage and if it is stable. Ensure all the parts can work safely and normally. At the same time, when turn on the machine, check the parameters are the same to the last time turn off.
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