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(*) Sold Separately

Manufacturer: AOYUE TONGYI ELECTRONIC EQUIPMENT FACTORYJishui Industrial Zone, Nantou, Zhongshan City,Guangdong Province, P.R.Chinahttp://www.aoyue.com

REPLACEMENT AIR NOZZLES

INSTRUCTION M NU L

Thank you for purchasing Aoyue Int2702A+ Repairing System.It is important to read the manual before using the equipment.

Please keep manual in accessible place for future reference.

II NTNT 2702A+2702A+

Lead-FreeRepairing System

AOYUE

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TABLE OF CONTENTS

Product Description 3

Specifications 3

Package Inclusion 4

Functions and Features 5

Safety Precautions 6

Assembly and Preparation 7

Control Panel Guide 8

Operating Guidelines 912

Auto-Sleep Functions 1314

Digital Calibration 1517

Care and Maintenance 18 20

Basic Troubleshooting Guide 21 22Replacement Tips 23

Air Nozzles 24

This manual is designed to familiarize and instruct the op-erator with the proper usage and maintenance of theequipment. The Care and Safety Precautions sectionexplains the hazards of using any type of soldering or re-working device. Please read carefully and observe theguidelines in order to maximize usage and minimize therisk of injury or accidents .

23

REPLACEMENT TIPS

(*) Sold Separately

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2702 Main Station

Hot Air Gun andHot Air Gun Holder

Desoldering Gunand Holder

Air Nozzles(1124, 1130, 1197, 1313, 1919,1010)

Soldering Iron withSmoke Absorber

Power Cord

30150JHeat Resistant Pad

939 Vacuum Suction Pen

G001 IC Popper

3017J FilterPads 6 pcs.

201242 Nozzlecleaning pin

20125 FilterSpring

Desoldering tips

2630B Soldering Iron Holderwith Solder Wire Stand

LF-2B Tip withHeater Cartridge

Suction Vacuum Cap

Filter Vacuum Cap

PACCKAGE INCLUSIONS

21

BASIC TROUBLESHOOTING GUIDE

PROBLEM 1: THE UNIT HAS NO POWER1. 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 make sure there are no disconnections.4. Verify that the unit is properly connected to the power source.

PROBLEM 2: HOT-AIR GUN TEMPERATURE DISPLAY IS ALWAYS ABOVE 500 oCDescription: Constant display of above 500 oC temperature from the panel then displaysan Err1 on the panel after a few minutes.SOLUTION:The thermal sensor may be broken and needs to be replaced.

PROBLEM 3: HOT-AIR GUN ACTUAL AIR TEMPERATURE IS NOT INCREASING Description: Actual temperature reading is not increasing or decreasing based ondesired level.SOLUTION:The heating element may be broken or is at the end of its life and needs to be replaced.

PROBLEM 4: THE UNIT IS VIBRATING TOO MUCHSOLUTION: Check if the 4 screws that hold the pump in place are properly and tightly

connected. Unplug the system from the main power source before opening the case tocheck inside the station.

PROBLEM 5: THE UNIT IS VERY NOISYSOLUTION:Make sure the screw at the center of the base of the main unit has been removed. Thisholds the pump in place during transportation and needs to be removed before using theequipment.PROBLEM 6: SOLDERING IRON TEMPERATURE DISPLAY PANEL SHOWS PLUGCHARACTERSCase 1: The system shows PLUG from the soldering iron temperature displaypanel .

SOLUTION 1: Check if the soldering iron connection assembly is properly connectedand secured to the receptacle on the control panel.

SOLUTION 2 : Make sure the soldering iron tip is properly inserted and secured inside

the handle. Loose contacts between the tip and handle can also cause this error message.

SOLUTION 3: See Soldering Iron Error Messages on page 21 for further details.

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CARE and MAINTENANCE

Changing nozzle: Unscrew the securing lock and pull out the heater external housing together

with the securing lock, Nozzle can now be changed. Re-secure nozzle bytighten the securing lock on its receptacle.

Changing Filter pad and Filter Spring: Unlock the filter dock by toggling the filter dock locking mechanism. The filter

dock would push out to allow easy extraction of the filter barrel assemblywhich houses the filter pad, filter spring and filter barrel cap.

After extracting the Filter Barrel Assembly we can now take out thefilter spring or the filter pads forcleaning or replacement.

Re-assemble Filter Barrel assemblyattach spring filter to the filter bar-rel cap and place back to the de-soldering gun body.

Push the Filter dock back in placea click sound would signify thatthe filter dock is properly secured.

Filter dock lockingmechanism

Filter Dock

Filter Barrel Assembly

Filter Dock

5

FUNCTION and FEATURES

Microprocessor-controlled ESD safe equipment. 3-in-1 repairing system combining Hot Air Gun, Soldering Iron, and

Desoldering Gun in one sophisticated package. Digital control and display of hot air temperature, soldering iron

temperature, desoldering gun temperature and air pressure withtouch type panel controls for precision and ease of use.

The desoldering gun is equipped with air cylinder type vacuumpump for stronger suction and zero-crossing circuit that preventselectrical surges.

Integrated smoke absorber functionality with filter pad toefficiently absorb and filter harmful fumes.

Uniquely designed compound tip that integrates the ceramicheating element and sensor in just one component. Replacing tipsis as easy as slipping it in/out of the compatible 24V soldering iron.

User configurable 1 to 30 minute idle-to-auto-stand-by mode (with

5 minutes as default) for additional device protection and powersaving. Built-in auto-cooling process that protects the system and its

components from excessive heat, prolonging usage life. Built-in auto-sleep mode for soldering iron and desoldering gun. Compatibility with air nozzles of various types. Compatibility with different kind of soldering tips.

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CONTROL PANEL GUIDE

LEGEND:1 Airflow Gauge2 Hot Air Gun Temperature Adjustment Buttons3 Hot Air Gun Airflow Adjustment Buttons4 Soldering Iron / Desoldering Gun Temp Control Buttons5 Hot Air Gun Output Terminal6 Smoke Absorber Terminal or Vacuum Cap7 Soldering Iron / Desoldering Gun 6-Pin Receptacle8 Main Power Switch9 Soldering Iron / Desoldering Gun Activation Switch10 Soldering Iron / Desoldering Gun Temperature Display

Prefixes and meanings: H - actual temperature h - temperature being set

12 Hot Air Gun Air flow Display13 Hot Air Gun Temperature Display

Prefixes and meanings: H - actual temperature h - temperature being set C - cooling down - - - - sleep mode display OFF - function deactivated display

14 Hot Air Gun Activation Switch

1

2

3

4

5 6 7

8

910

1112

1314

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DIGITAL CALIBRATION

NOTES: The calibrated data is saved into the memory an shall remain

effective until it is recalibrated again or new data is entered. If the maximum of 70 degrees has already been added or

subtracted pressing the air pressure down button would not exitfrom calibration mode. Instead turning off the soldering ironfunction switch would exit from the calibration mode.

If the maximum of 70 degrees has already been added ,

increasing further the temperature offset would not be allowedbut subtracting temperature offset would be available. Andconsequently when the maximum of 70 degrees has alreadybeen subtracted, decreasing the temperature offset further wouldbe disabled but increasing the temperature offset would beallowed.

Calibration will only make the newly calibrated point the most

accurate. Other temperature points may be a little off. The soldering Iron has a lowest temperature limit such that when

the temperature has been set to 200 degrees with external actualtemperature also showing 200 degrees, further decreasing thetemperature offset would be only have minimal effect to theactual temperature.

To reset the calibration settings to factory setting, switch off and on

the unit and while holding the hot-air temperature up button until thebanner finishes scrolling, the Set temperature / Temperature calibration ofthe unit would revert to its default factory setting.

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