AiXun T420 Dual Channel Smart Soldering Station User Manual

AiXun T420 Dual Channel Smart Soldering Station User Manual

1 Product features

Global networking upgrading, continuous innovation

• Support T210 handle (Standard with one holder, can be expanded to two holders, operate with one handle)
• AC pure isolation, 100W peak power, high-power ring transformer
• Real time standby, prolong the service life of soldering tips
• Smart identification system, monitor the working statuses in real time
• Modular handle holder, separable and combinable
• IPS HD LCD interface, personalized settings, easier to operate

02 Parameters

Host parameters

Tip parameters

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03 List of packing

The package of T420 includes the following components

04 Product structure

• Adjustable holder

Adjust angles of handle holder, meeting needs for working position

• Handle cable clamp

Place the cable on the clamp to avoid twine

• Support expanding to two holders, operate with one handle Two channels are heated one by one rather than simultaneously

05 Main interface and buttons introduction

• Main interface introduction

• Fast temp switching

The “CH1, CH2, CH3” buttons corresponds to a temperature channel. Users can adjust the set temperature according to their own needs, press the button to switch the
temperature channel quickly (as shown in the figure)

Function buttons operation

The power on interface of the station default to be the main interface. Click the middle function button to enter the function setting interface. The functions
displayed on the interface correspond to the function buttons one by one, a nd the user can operate according to the prompts.

• Press to enter the temperature setting interface. The user can set “temperature unit, channel temperature setting, temperature compensation”and other functions as required. Press the left button to return to the function interface, and press the right button to exit to return to the main interface.
• Press to enter the standby setting interface. The user can set “standby temperature, standby delay, rest time” and other functions as required. Press the left button to return to the function interface,and press the right button to exit to return to the main interface.
• Press to enter the temperature curve interface. The temperature and power curve is displayed, and the soldering state can be monitored in real time. Press theleft button to return to the function interface, and press the right button to exit and return to the main interface.
• Press to enter the system setting interface. Users can set “language, sound, factory reset, system info” and other functions as required. Press the left button to return to the function interface, and press the right button to exit and return to the main interface

05 Soldering station operation

Working mode                                          Standby mode

When the soldering handle is picked up from the holder, the iron tip will automatically heat to the selected temperature. Then start operating
When the soldering handle is placed in the handle holder, the host will automatically enter the standby mode and the temperature will automatically drop to the preset standby temperature.

Change the temperature setting (90°C to 450°C)
Change fast temperature settings
Working mode
Through the temperature setting interface:

Through the standby setting interface：

• Change standby temperature (temperature can be customized)
• Change standby delay (standby delay time can be customized)

06 Precautions

Precautions for soldering station

To avoid damage to the soldering station and consider safety of the

working environment, the following matters shall be observed:

• This product uses a three wire grounding plug, which must be inserted into a three hole grounding socket. Do not change the plug or use an ungrounded three head adapter to make the grounding poor. To lengthen the wire, use a grounded three wire power cord.
• Please do not make any change to the soldering station without authorization.
• When replacing parts, the original factory parts shall be used. Please do not wet the station. Do not use the station nor pull the power cord when hands are wet.
  There is smoke during soldering, good ventilation facilities should be available in the working environment. Please do not do anything that may harm the product when using the station. Please place the station in a dry environment when it’s not in use for a long time.

[](https://manuals.plus/wp-content/uploads/2023/05/AiXun-T420-Dual-

Channel-Smart-Soldering-Station-User-Manual_15.png)Precautions for soldering iron tip

When turning on the switch, the soldering iron tip is in a high temperature state. In view of the possibility of burns or fire caused by abuse, please strictly abide by the following matters:

• Please avoid the abuse of this station and use this product according to the operating instructions.
• Do not touch the metal part near the soldering iron tip.
• Do not use the iron tip near flammable objects.
• Inform other personnel that the iron tip is very easy to burn and may cause dangerous accidents. The power shall be turned off when not using.
• When replacing the soldering iron tip, do not touch it directly by hand to prevent scalding.
• Do not knock the soldering iron on the workbench to remove the residual flux, whichmay seriously damage the soldering iron.
• Do not use the soldering iron tip for work other than soldering.

This product has anti-static measures. Please be sure to use it grounded.

07 Use and maintenance of soldering iron tip

Note: do not use a file to remove the oxide on the iron tip

1. Set the temperature at 250 degrees Celsius (482 degrees Fahrenheit).
2.  After the temperature is stable, clean the iron tip with a cleaning sponge and check the state of the soldering iron.
3. If there is black oxide, plate with a new tin layer, and then wipe with a cleaning sponge. Cleaning like that repeatedly until the oxide is completely removed, and then plate with a new tin layer.
4. If the soldering iron tip is deformed or rusted, replace with a new soldering iron tip.

Use of soldering iron tip

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Cleaning

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cause soldering errors orlreduce the thermal conductivity of the tip. nc a

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temperature.

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heat conduction ability.

After use| Atoftpereuvseen,thoexitdipatsihoanl.l be wiped clean and plated with a new tin layer

Tin planting failure may be caused by:

1. When the soldering iron is idle, it is not covered with new tin layer.
2. The soldering iron tip is at high temperature.
3. Insufficient melting during soldering.
4. Clean the tip on a dry or unclean sponge or cloth. [The clean and moist industrial grade sulfur-free sponge should be used]
5.  The solder or iron coating is impure, or the soldering surface is not clean.

How to prolong the service life of soldering iron tip?

Soak with fresh solder after each use to prevent the oxidation and prolong its service life.
Apply the temperature as low as possible to fulfill the work, low temperature can not only reduce the oxidation of the iron tip, but also easy to solder.
Use a thin iron tip only in necessary, the coating of a thin iron tip is not as durable s that of a thick iron tip.
Do not use the soldering tip as a detection tool, bending of the soldering tip will lead to the rupture of the coating and shorten the service life.
Use less active rosin flux, because the high content of active rosin will accelerate the corrosion of iron tip coating.
When not in use or stop soldering, put the handle into the handle holder or turn off the power in time.
Do not exert heavy pressure on the soldering tip, higher pressure does not mean fast heat transfer. In order to provide heat transfer, the solder must be melted to form a heat transfer solder bridge between the soldering tip and the solder joint.

Note: Proper daily maintenance will effectively improve the service life of the soldering iron tip

08 After Sales

Warranty regulations：
This product is guaranteed for one year from the date of purchase
(subject to the purchase certificate).
The warranty service is only valid under normal use. Any man-made damage, such as the use of inappropriate accessories, failure to use in accordance
with the instructions, damage caused by non official maintenance, wrong use or negligence, the warranty service will be invalid immediately.
AiXun company has the final right to interpret the above regulations.

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References

• Soldering Stations | Soldering Irons_AiXun | Soldering Kit Manufacturer

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