background image

WQ/LF-24D

91534

Soldering station tip for soldering iron  2.4×0.5

 mm

WQ/LF-KL

91514

Soldering station tip for soldering iron  4.7×1.5

 mm

WQ/LF-LI

91510

Soldering station tip for conic soldering iron R0.1 mm

WQ/LF-LB

91508

Soldering station tip for conic soldering iron R0.2 mm

WQ/LF-2B

91504

Soldering station tip for conic soldering iron R0.5 mm

91417

Desoldering tip  1.8

 mm, long shaft

91415

Desoldering tip  1.0

 mm, long shaft

1325

91325

Hot air nozzle D1.5×10 mm

1259

91259

Hot air nozzle SOP 13×28 mm

1191

91191

Hot air nozzle SIP 25L 26 mm

Blower/vacuum air filters

The filters should be cleaned and changed regularly so that contamination does not block the air line.
This is important for the toxic gases generated during soldering to be filtered without problems.

Soldering tip/iron

Always keep the solder-coated area of the soldering tip coated with a small amount of solder.

Oxide coatings on the tip can reduce thermal conductivity.

The maximum thermal 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 hot, use a heat-resistant pad to pull the soldering tip out.
3. Push the new soldering tip completely into the soldering iron. If the soldering tip is damaged or

not placed correctly, “PLUG” appears on the display.

Replacing the hot air gun heating element

The heating element is located in the middle part of the heat gun. Typically, the life of a heating ele-
ment is around a year (under normal conditions).

1. Loosen the three screws that secure the handle.
2. Pull off the plastic tube.
3. Remove the earthing.
4. The quartz glass and thermal insulation are built into the inside of the heat gun. Disconnect

the cable and pull out the heating element.

5. Insert the new heating element and reconnect the cable. Avoid any friction on the wire of the

heating element.

6. Reconnect the earth after the heating element has been inserted.
7. Reinstall the handle.

© by WilTec Wildanger Technik GmbH 

Item 

Page 15

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...

Reviews: