aoyue Int863 User manual

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BASIC TROUBLESHOOTING GUIDE
PROBLEM 1: THE UNIT HAS NO POWER
1. Check if the unit is switched ON.
2. Check the fuse. Replace with the same type if fuse is blown.
3. Check the power cord and ensure there are no disconnections.
4. Verify that the unit is properly connected to the power source.
PROBLEM 2: PANEL DISPLAYS “Err” MESSAGES
DESCRIPTION: Display show “SEnS” “Err” messages. \
ERR0 — First external temperature probe not detected
ERR1 — Second external temperature probe not detected
ERR2 — Internal temperature probe not detected
ERR3 — First external temperature probe not attached.
SOLUTION: Turn off power and back on.
If err messages shows err0 or err1 check the connection of sensor to its
receptacle. Check if the temperature probe tip is still intact.
If err messages shows err2 internal temperature connector might have come
loose or needs to be replaced.
If err messages shows err3, the first external temperature probe was not
detected, secure the external temperature on the underside of the board to be
worked on.
PROBLEM 3: DISPLAY AND OTHER DEVICE OPERATION
ISSUES
SOLUTION: Turn off power and back on.
OTHER PROBLEMS NOT MENTIONED:
Contact the vendor.
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IR-Preheating System!
Int863!
INSTRUCTION MANUAL!
Thank you for purchasing Aoyue Int863 IR-Preheating System.
It is important to read the manual before using the equipment.
Please keep manual in accessible place for future reference.
This manual is designed to familiarize the technician with
the proper operation and maintenance of the equipment.
The “Care and Safety Precautions” section explains the
hazards of using any type of soldering or reworking device.
Please read carefully and observe the guidelines in order to

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TABLE OF CONTENTS
CARE & SAFETY PRECAUTIONS ………………………….. 3
PRODUCT DESCRIPTION …………………………………… 4
FUNCTIONS & FEATURES …………………………………… 4
PACKAGE INCLUSION …………………………………….. 5
SPECIFICATIONS ……………………………………………. 5
OPERATING PROCEDURES ……………………………... 6-11
BASIC TROUBLESHOOTING GUIDE …………………….... 12
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OPERATING PROCEDURES
6. After the process is finish the display will show “End”, press the
increase button to save the profile and exit to profile adjustment
mode.
7. To exit before the process is finished press the increase button
while the profile is running. The system would exit and return to
profile adjustment mode.
Note:There is a built in protection feature to automatically limit the
temperature rising slope to no more than 3 degrees per second.
Therefore based on your set time, the maximum temperature may not
reach 250C.
Profile analysis:
SEG1 SEG2 SEG3 SEG4 SEG5 SEG6
050t 060t 080t 050t 040t 60t
100C 150C 180C 190C 195C 100C
Segment one is set to 50 seconds to reach 100C. Which means after
50seconds at the end of segment one the temperature should reach
100C. Then Segment two is set to 60 seconds to reach 150C, which
means by the end of 60 seconds the set temperature should reach
150C, so on and so forth.
To check the slope from segment Two :
"! 150C - 100C =30C
"! Time to reach 150C is set to 60seconds.
"! Therefore the slope is 50/60= 0.833 degrees per second
increase.
To determine the slope if it is declining as seen in segment six:
"! 195C - 100C =95C
"! Time to reach 100C is set to 60seconds.
"! Therefore the slope is 95/60= 1.58 degrees per second decline.

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OPERATING PROCEDURES
D. TYPE “2” OPERATION
Before proceeding with this type of operation, attach the first
external temperature probe to the underside of the PCB to be
worked on. The second probe can be placed near areas of
interest. Such as near the component to be worked on.
This type of operation utilizes the first external temperature
sensor to control the heat. Type “2” operation uses the profile to
slowly control the rise and fall of the temperature at board level.
While the second external temperature probe can be attached for
additional monitoring.
1. To enter type “2” mode. Select 2 at the initial screen then
press the select button. The display would change to “run
Prof”. This signifies we are now in the type “2” mode.
2. To adjust the time and temperature profile of each segment
press the selection button. The top display will show which
segment “SEG1” we are currently adjusting while the
bottom display shows whether we are adjusting the time
(suffix “t”) or temperature (suffix “C”).
3. Press the increase or decrease button to adjust the desired
time and temperature. The set temperature is adjustable
from 50 to 250 C and time 5 to 200 seconds.
4. To start preheating with the profile, repeatedly press the
selection button until the display shows the word “Run
Prof” then press the increase button. A 3 second
countdown will commence before automated reworking
starts.
5. To see the running time, or current segment the system is
processing or the temperature of the external temperature
probes. repeatedly press the selection button to switch
between different views. Follow the suffix guide to
determine displayed temperature.
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CARE and SAFETY PRECAUTIONS
CAUTION: Improper usage can cause injury and physical damage.
For your own safety, please observe the following precautions.
"! Temperature may reach as high as 500°C when turned ON.
- Do not touch the heating element inside the pre-heater.
- Do not expose skin to infra-red light for long periods.
- Prolonged exposure may damage the skin tissue.
"! Handle with care
- Never drop or sharply jolt the unit.
- Contains delicate parts such as IR tubes that may break if
the unit is dropped
- Do not spill any liquid to the system.
"! Do not tamper the electrical control unit or any wiring inside
the device.
"! Disconnect plug from main power source if the device will not be
used for a long period.
- Turn off power during breaks, if possible.
"! Allow ample time for the equipment to cool down before com-
mencing maintenance.
"! Use only genuine replacement parts. Turn-off power and let the
unit cool down before replacing any component.

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The Aoyue Int 863 IR-Preheating System is a reworking equipment that
combines infrared (IR) heating technology, enhanced pre-heating area, versatile
board holder, and profile control of heating in one sophisticated package. It is
designed for reworking double-sided, diverse technology printed circuit boards
(PCB) which utilizes traditional or lead free solder.
The system is equipped with a high powered IR-heating elements combined
with multiple types of preheating operation with built in safety control of heat
and over heat protection. Finally, the unique, innovative design with digital
control panel offers precision, safety, and ease of use to meet all reworking
requirements.
PRODUCT DESCRIPTION
FUNCTIONS and FEATURES
"! Microprocessor-controlled ESD safe unit.
"! Utilizes infrared heat wave technology.
"! Versatile board holder. To fit various board types
"! Enhanced pre-heating area to fit large PCBs.
"! Widely used for reworking BGAs, micro BGAs,!QFPs, PLCCs, SOICs, small SMD,
and other circuit board components.
"! Large pre-heating area minimizes board warping
"! Easy-to-adjust pre-heat temperatures with digital display.
"! Built in extra temperature sensor for more accurate monitoring of board temperature.
"! Built-in temperature sensor for stable (temperature) measurements.
"! Closed loop system for precise temperature control.
"! Profile adjustment functionality for automating reworking tasks under user de-
fined temperature and time settings.
"! Three modes of operation to suite different reworking requirements.
"! Temperature and Profile settings are stored into CPU memory for easy configu-
ration.
"! Compatible for use with either hot air or IR top heating systems. 9
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OPERATING PROCEDURES
D. TYPE “1” OPERATION
Before proceeding with this type of operation, attach the first
external temperature probe to the underside of the PCB to be worked
on. The second probe can be placed near areas of interest.
This type of operation utilizes the first external temperature sensor
to control the heat. Using this type of operation allows us to closely
control the temperature at board level. While freeing up the second
external temperature probe for additional monitoring.
1. To set the desired temperature press the selection button
repeatedly until the top display shows “Set”. The bottom display
would show the current set temperature followed by a suffix “A”.
2. Press the increase or decrease button to adjust the set
temperature level. The set temperature is adjustable from 50 to
280 C in this type of operation.
3. For this type of operation we must closely monitor the actual
temperature of the first external temperature probe. To view the
actual temperature readout of this probe repeatedly press the
selection button until the top display shows the word “Act1”,
and the bottom display shows the actual temperature of first
external temperature probe followed by a suffix “b”.
4. To view the temperature of the second external temperature
probe or simultaneously view both external temperature probe's
temperature:
"! Repeatedly press the selection button until the top display
shows “Act 2” and bottom’s suffix shows “c” this displays the
second temperature probe.
"! Repeatedly press the selection button until the top shows the
first temperature probe with suffix “b” and the bottom shows the
second temperature probe with suffix “c”.
5. Under type “1” mode of operation it is not necessary to monitor
the internal temperature sensor’s read out.

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OPERATING PROCEDURES
2. Press the increase or decrease button to adjust the set
temperature level. The set temperature is adjustable from
50 to 400 C in this type of operation.
3. To view the actual temperature read by the internal
temperature probe, repeatedly press the selection button
until the top display shows the word “Act3”, and the
bottom display shows the actual temperature of internal
temperature probe followed by a suffix “d”.
4. To view the actual temperature read by the first external
temperature probe, repeatedly press the selection button
until the top display shows the word “Act1”, and the
bottom display shows the actual temperature of first
external temperature probe followed by a suffix “b”.
5. To view the actual temperature read by the Second external
temperature probe, repeatedly press the selection button
until the top display shows the word “Act2”, and the
bottom display shows the actual temperature of second
external temperature probe followed by a suffix “c”.
6. To simultaneously view the actual temperature read by the
first and Second external temperature probe, repeatedly
press the selection button until the top display shows the
actual temperature of first external temperature probe
followed by a suffix “b”. and the bottom display shows the
actual temperature of second external temperature probe
followed by a suffix “c”.
Note: External temperature probes are color coded.
The first external temperature probe is the red and blue pair.
While the second external temperature probe is all white. 5
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SPECIFICATIONS
Power Input: Available in 110V / 220V
Dimensions: 450(l) x 260(w) x 80(h) mm
Power Consumption: 850W (maximum)
Temperature Range: 50°C - 400°C(^maximum)
Heating Element: IR Heating
Pre-Heating Area: 250mm x 200mm
PACKAGE INCLUSION
^Depends on type of operation
*Specifications subject to change without prior notice
Instruction Manual
Power Cord 863 Main Station
Temperature probe

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Control Panel Guide
LEGEND:
1 — Digital Display 6 — External Sensor connector
1.a Top Display 7 — Main Power switch.
1.b Bottom Display 8 — Power cord attachment.
2 — Selection button. 9 — Fuse holder.
3 — Increase Button/ Enter button.
4 — Decrease Button.
5 — Status LED.
Suffix guide:
!"#"Set temperature for type 0 and 1 operation.
$"#"Actual Temperature of Sensor 1
%"#"Actual Temperature of Sensor 2"
&"#"Actual Temperature of Internal Sensor "
'"#"Set Temperature for profile."
("#"Set duration/time (seconds) for profile."
1.a 5
4
3
2
6
7
Front Panel
Back Panel 9
8
1.b
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OPERATING PROCEDURES
A. INITIAL PROCEDURES
1. Make sure all switches are deactivated.
2. Attach external sensor probes to the three pin socket. (#6 on
control panel guide)
3. Attach power cord to the power cord attachment (#8 on
control panel guide)
4. Plug the device to the main power source.
5. To turn the unit ON. Toggle the main power switch to ON
position (#7 on control panel guide)
B. OPERATION TYPE(MODE) SELECTION
1. Follow initial procedures, “A. INITIAL PROCEDURES”.
2. The display would show “TYPE 0”, which means Type 0
operation will be used. To select between types 0 to 2. Press
the increase or decrease buttons (#3 & #4 of control panel
guide).
3. To confirm selection and enter into operation mode using the
selected type. Press the selection button.(#2 of control panel
guide)
C. TYPE “0” OPERATION
This type of operation utilizes the internal temperature sensor
to control the heat. Using this type frees up the two extra
external temperature probes for additional monitoring. Attach the
two extra temperature probes to areas of interest such as the
bottom of the board and top of the board near the components to
be worked on for monitoring.
1. To set the desired temperature press the selection button
repeatedly until the top display shows “Set”. The bottom
display would show the current set temperature followed by
a suffix “A”.