Aoyue Int863 Bedienungsanleitung

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.

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

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

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.

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.

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.

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

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.

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

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

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

Front Panel

Back Panel 9

1.b

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”.

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