aoyue Int732, Instruction Manual

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The Aoyue Int732 Game Console Repairing System is a reworking equipment
that utilizes infrared (IR) heating technology, to provide top and bottom heating to
the target components. It is equipped with a versatile board holder, Lead free
compatible solder Iron, and software profile control of heating in one sophisticated
package. It is designed for reworking double­sided, diverse technology printed
circuit boards (PCB) which utilizes traditional or lead free solder.
The system is equipped with High powered IR­heating elements combined
with multiple types of operating mode to fit various task. Finally, the unique,
innovative design with digital control panel offers precision, safety, and ease of use
to meet all reworking requirements.
PRODUCT DESCRIPTION
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Complete Game Console Repairing System.­Combines large area bottom­
heater, high powered top­heater and lead free compatible solder iron in one
package.
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Three different types of operation to suite different needs:
Type 0 – For re­balling or pre­baking the board. Uses internal sensors.
Type 1 – Allows manual control of the rework process. Uses external sensors.
Type 2 – Automated reflowing process utilizing the user configurable profile.
●
Closed Loop Temperature Control with Three External Sensors
— Sensors attached to the board allows precise temperature control at board
level minimizing damage to board due to inaccurate temperature settings or
overheating. Two sensors are used as temperature control and monitoring,
while an extra sensor is added to allow additional monitoring of other
temperature sensitive areas of the PCB.
●
Enhanced Top and bottom heater
310 x 310 mm effective bottom heating area. 1500 watts of pre­heating power
minimizes board warping.
60 x 60 mm effective top heating area. 500 watts maximum heating power with
various nozzles to fit different BGA sizes.
FUNCTIONS and FEATURES
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OPERATING PROCEDURES
Note: During segments 1­3 the top heater heats up to 75% of the set temperature
at these segments. This is to allow a faster ramp up in preparation for reflow for
segments 4­6.
1. To enter type “ 2 ” operation. Select 2 at the initial screen then press the select
button. The display would change to “ Slct Prof 0 ”. This signifies we are now
in the type “ 2 ” mode.
2. We can then select which profile we would like to use by pressing the
increase or decrease button. The number shown at the bottom display will
change corresponding to your selection. There are three stored and selectable
profile.
3. To adjust the time and temperature profile of each segment press the
selection button twice. The top display will show which segment “ SEG1 ” we
are currently adjusting. The middle display will show whether we are
adjusting the “dur” (duration/Time) or “tEMP” (temperature). The bottom
display shows the value we are currently adjusting. Its suffix “t ” signifies we
are adjusting the time or temperature for a suffix “ C ”.
4. Press the increase or decrease button to adjust the desired duration and
temperature. The set temperature is adjustable from 50 to 250 C and
duration 5 to 200 seconds.
5. After the duration or temperature is set press the selection button to move to
the next segment. There are six segments available each with its own
duration and temperature settings. The duration settings signifies the time it
will take to reach our set temperature level. For example: if set duration is 50t
and temperature is set at 100C. Then assuming the board temperature is 50C
when the automated rework is initialized the system would gradually increase
board temperature by 1 Degree per second such that after 50 seconds the
board temperature would reach 100C.
6. After we have set the segments of the profile we may begin automated
reworking. To start automation repeatedly press the selection button until
the display shows the word “Run Prof 0” (the bottom display number should
correspond to the selected profile) then press the increase button. A 3 second
countdown will commence before automated reworking starts.