BGA ETA-H15 OPERATION MANUAL
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F.
Press START key and the system start working, perform content of selected flow.
7.
After pressing START key, Bottom Heater starts to heat up and Top Heater moves downwards and reach
to bottom.
8.
IR window will show a series of setting temperatures during working. Indicate when it reaches T0, T1,
T2, T3 and TL. When the bottom temperature reaches T0, the top heater begins to heat up.
9.
When the temperature reaches TL, it will give a sound alert automatically (Low frequency).
10.
When the temperature reaches T3, it will also give a sound alert automatically. (Middle frequency)
11.
When the solder has melted down, press the vacuum suction tube to pick up the component.
12.
Press the vacuum suction tube, the vacuum pump start to work and pick up component, then return to
original position. The system stops heating.
13.
The Top Heater moves upwards and stops at top.
14.
Top Cooling fan and Outside Cooling Fan spreads out to blow cooling air simultaneously.
15.
90 seconds after the top heater starts moving upwards, the vacuum suction tube looses component
automatically.
16.
After the two Cooling Fans blow cooling air for 150 seconds, the whole de-soldering process will be
over.
9. PL System Operation
9.1 Component function
1.
Crosswise Cooling Fan
Besides the existing top cooling system, the system adds outside Cooling Fan again to speed up the cooling
process of PCB.
2
、
PCB fixture
* The movable PCB fixture is able to fix PCBs of different sizes. It has four Fixing Knobs and two
Micro-adjustment Knobs. Two PCB Fixing Knobs are used for locking PCB Clamp Bar to fix PCB. The
other two Fixture Fixing Knobs are used for locking the PCB Fixture to prevent it from moving
lengthways and transverse. The two Micro-adjustment Knobs are used for adjusting accurately while
aligning the component.
* Unscrew PCB Fixing Knobs and move the Slide Block to open the PCB Clamp Bar, make the distance in
accordance with PCB size. Fix PCB between Clamp Bars and screw down PCB Fixing Knob after
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