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WilTec AOYUE Int2703A+ Operation Manual page 9

Repairing/hot air soldering station

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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 
ure of 100 
(basic settings). These values should be shown on display fields
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
ing this time, the display changes to "Cool." When the temperature has dropped to 90  
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
http://www.WilTec.de
http://www.aoyue.eu
http://www.teichtip.de
Item 902703A+
and heats up to a temperat-
min
18 and 16. The
. Dur
-
, the
Page 9
03
2021-1

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902703a+Aoyue 902703a+