Dinghua DH-200 BGA Rework Station User Manual

Dinghua DH-200 BGA Rework Station

The DH-200 BGA rework station is a specialized tool for mobile phone repair, specifically for Samsung, iPhone, Huawei, and HTC devices. It is a mini-type station that is designed to minimize shipping costs.

Product Usage Instructions

The DH-200 BGA rework station is used for repairing mobile phones. It is important to follow the instructions below to use the product effectively:

1. Ensure that the device is unplugged before starting any repairs.
2. Place the mobile phone on the V-groove PCB for accurate positioning.
3. Use the movable universal fixture to prevent damage to the PCB and its components.
4. Set the desired temperature, time, slope, and cooling using the touch screen conversational interface.
5. Start the heating process by pressing the corresponding button on the touch screen conversational interface.
6. Monitor the temperature curve on the touch screen to ensure that the temperature is accurate and stable.
7. Listen for the voice warning 5-10 seconds before heating finish to remind the operator to pick up the BGA chip on time.
8. After heating, wait for the cooling fan to work automatically. The temperature will cool down to room temperature before unplugging the device.

Specification

interface, digital system setting
Storage| 5000 groups
Top heater movement| Automatic up I down with button,     manual Right/left,
Bottom diode heating| Manual right / left movement.
Positioning| Intelligent positioning, PCB can be adjusted in X, Y direction with “5 points sunnort” + V-groov pcb bracket + universal fixtures.
Temperature control| K sensor, close loop
Temp accuracy| ±2°C
PCB size| Max l 70×220 mm Min 22×22 mm

Features

1. DH-200 special for mobile repairing, such as Samsung, iPhone, Huawei, HTC…. Mini type, lower shipping cost.
2. Top hot air heating, bottom German diode heating zone with glass guard. Top head can move up / down automatic with button. Bottom zone can move frontward / backward. Machine movement with slides, stable and durable.
3. Embedded industrial PC, HD touch screen conversational interface, human-machine interface operation, multi-functional integrated control, human structure design, optional numbers storage, apply temperature curve freely. With multi-functions: “keep same temperature”, “instant curve analysis” and “voice warning before heating finish”. Real-time actual temperature and temperature curve setting can also be used to analyze and correct the curve if necessary.
4. high precise k-type thermocouple closed-loop control, with temperature module and intelligent control unit to enable precise temperature deviation on ±2℃. Meanwhile, external temperature measurement connector enables temperature diction and accurate analysis of real time temperature curve.
5. V-groove PCB works for rapid, convenient and accurate positioning, which can suitable for all kinds of PCB board positioning.
6. Movable universal fixture prevent pcb from damaged on fringe component, suitable for all kinds of pcb repairing.
7. With different size of magnet nozzles, easy replace and install, rotate freely 360°, any size can be custom if need. Titanium alloy material, never deformation, never rust
8. Two heating zones can independently heat and they are multiple temperature control, which can ensure best integration of different temperature areas. Heating temperature, time, slope and cooling can all be set in touch screen conversational interface. Meanwhile PID calculation to control heating process more accurate and more stable.
9. 6-8 segments temperature can be set for top heating and lower heating(up to 16 segments). 50,000 groups of temperature curves can be stored, which can number, modification and apply at any time according to different BGA. Curve analysis, setting and adjustment are also available on touch screen.
10. With Voice warning 5-10 seconds before heating finish: remind operator to pick up bga chip on time. After heating, cooling fan will work automatic, when temperature cool down to room temperature ( <45℃ ), cooling system will stop automatic to prevent the heater from aging.
11. CE certification approval. Double protection: Overheating guard + emergency stop function.

With Manual and video demonstration CD-ROM, The information is easy to understand.
Training included if needed.

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