background image

Hot air iron

1. Follow the steps listed under “Start-up.”
2. Activate the on/off switch of the hot air iron 

(19).

3. The station immediately generates an air flow at a speed of 50 

min

 and heats up to a temperat-

ure of 100 

 (basic settings). These values should be shown on display fields 

18

 and 

16.

 The

ball in the airflow display should be approximately in the middle of the display.

4. Set the desired air flow using the air flow regulator 

(3).

5. You can set the temperature of the hot air iron with the help of the corresponding regulator 

(2).

Caution:

 It is strongly recommended that you first regulate the air flow and then set the desired tem-

perature. This prevents the heating element from overheating and thus ensures a longer service life
for the element.

6. You can start working about a minute after you have set the desired temperature. To ensure

that the station has really reached the desired temperature, please check the display on dis-
play field 

18.

7. When you have finished your work, please place the hot air iron in its holder and  DO NOT

switch the station off.

8. First switch off the hot air function in order to activate the self-cooling. The system now blows

air at room temperature onto the heating element in order to cool it down to about 90

 

. Dur

-

ing this time, the display changes to “Cool.” When the temperature has dropped to 90  

, the

display shows “OFF.”

9. Switch off the system.
10. Pull out the power plug.

When selecting the nozzle, adapt it to the corresponding IC component.

Loosen the fastening screw of the hot air nozzle.

Attach the nozzle to the hot air tube (see Fig. 2).

Tighten the fastening screw appropriately, but not too tight, as glass is incorporated into the
handle.

Place the hot air iron in its holder.

Automatic reworking

The system has a function enabling you to automate reworking. To make the desired settings, follow
these steps:

1. Make sure that the hot air function is switched off.
2. Thanks to the function switch on the hot air iron, you are able to switch between the individual

levels of the profile. The individual levels are marked with the following symbols: A, b, c, d and
E for levels 1–5. The display field 

18

 shows the selected temperature and the field 

16

 shows

the period in which this temperature is to be reached.

3. Press the function switch on the hot air iron to change the settings. The fields now show

“### A” and “### t”. The value with the ending “A” is the temperature value, the value with the
ending “t” is the time in which the selected temperature should be reached.

4. Use the temperature setting button of the hot air function to set the desired temperature. You

can change the time using the air flow control button. To switch between the individual levels,
simply press the hot air piston function key repeatedly.

© by WilTec Wildanger Technik GmbH 

Item 

Page 9

http://www.WilTec.de
http://www.aoyue.eu  

  

03 2021

-1

http://www.teichtip.de

Summary of Contents for 902703A+

Page 1: ...he operating instructions and safety information before using for the first time Technical changes reserved Due to further developments illustrations functioning steps and technical data can differ in...

Page 2: ...guages can be found in our online shop via https www wiltec de docsearch Our postal address is WilTec Wildanger Technik GmbH K nigsbenden 12 52249 Eschweiler Germany Do you wish to pick goods up Our p...

Page 3: ...damage do not use the device and immediately contact your dealer Switch off the device and pull the power plug if you want to move the device Avoid subjecting parts of the device to increased mechanic...

Page 4: ...ea to avoid harmful concentrations Do not make any structural changes to the device Product description The Aoyue repairing hot air soldering station INT2703A combines the functions of a hot air gun a...

Page 5: ...r iron soldering iron and desoldering gun Advanced air distribution technology air spreader Antistatic design ESD safe User friendly touchpad for easy and effective configuration Hot air and soldering...

Page 6: ...ction Heat proof pad 30150J Desoldering iron with and holder Spring Desoldering tips Soldering iron holder and tin solder holder Cleaning tip Filter pads Electric cable End cap Vacuum suction pen 939...

Page 7: ...operating elements Place the soldering iron on its holder as shown in the illustration Soldering fume extraction 1 Connect the soldering fume extractor hose to the socket provided for it 7 2 Make sure...

Page 8: ...ir iron temperature automatic display 9 Desoldering gun connection 19 Hot air iron on off switch 10 Main switch Commissioning details Important Make sure that the device is on a level surface and that...

Page 9: ...to 90 the display shows OFF 9 Switch off the system 10 Pull out the power plug When selecting the nozzle adapt it to the corresponding IC component Loosen the fastening screw of the hot air nozzle At...

Page 10: ...hot air unit is equipped with a temperature limiter which only allows a temperature in crease of 3 s This corresponds to the industry standard and prevents sensitive components from being damaged if t...

Page 11: ...ble Connecting to the station 1 Plug the connection cable of the desoldering gun into the socket 8 provided on the front of the device 2 Follow the instructions under Commissioning 3 Connect the vacuu...

Page 12: ...next steps to switch off this safety function 1 Switch off the station and make sure that all function switches are set to off 2 Hold down the following two buttons hot air iron function switch 17 and...

Page 13: ...ion The standby function of the desoldering iron is switched off at the factory To switch the function on please follow the next steps 1 Switch off the soldering function on the station 14 Make sure t...

Page 14: ...on the station 14 make sure that the desoldering function is deactivated 12 6 Press and hold the up button of the desoldering function 4 7 Release the button when the temperature display of the solde...

Page 15: ...conductivity is obtained when the tip is coated with fresh solder Replacing the soldering tip 1 Always switch off the soldering station before replacing the soldering tip 2 When the soldering tip is...

Page 16: ...is recommended to rewet the pads regularly 2 Clean the filter spring and change the filters if they are contaminated 3 The solder line in the gun can be cleaned with the cleaning needle if necessary...

Page 17: ...hich contains the filter pads the filter spring and the filter tube cover to be easily removed After removing the filter tube the filter pads and the filter spring can now be removed and cleaned or re...

Page 18: ...nozzle 2 The inside of the nozzle and the surface are coated with a special alloy If this alloy is damaged by high temperat ures the nozzle can no longer heat up properly and evenly Replacing the hea...

Page 19: ...ip cleaner 91806 makes this work easier for you 3 After use Always clean the soldering tip and re tin it before switching off This protects the soldering tip from oxidation and increases the service l...

Page 20: ...use to ensure consistent performance 7 When finished work switch off the desoldering unit 8 Before putting the device away let the desoldering gun cool down Pressure display The pressure indicator he...

Page 21: ...ance between the holder sides of the component holder to the width of the component to be desoldered 3 Melt the solder Hold the handle so that the nozzle is exactly above the component to be desoldere...

Page 22: ...ump during transport and must be removed before using the station 6th problem The soldering iron temperature display shows PLUG Solutions a Check that the soldering iron has been inserted correctly b...

Page 23: ...ts out that this article must not be treated as normal house hold waste but must be disposed to a recycling collec tion point for electronic and electrical waste equip ment By contributing to the corr...

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