™
TK955 Digital
Soldering Station
RECEPTACLE
For best results read the entire manual before operating.
Packing List
CORD
CALIBRATION ADJUSTMENT
DIGITAL DISPLAY
TEMPERATURE CONTROLS
SECURITY KEY
PENCIL TIP
IRON HOLDER
RETAINING NUT
CLEANING SPONGE
CHISEL TIP
TIP RETAINER
TIP RETAINER NUT
● TK-955 Soldering Station ● Iron Holder with Sponge
● Soldering Iron with Tip ● 2 Security Keys
● Pencil Tip
Precautions
CAUTION: When the power is on, the tip temperature is between 200°C/ 400°F and 480° C /899°F. Since
mishandling may lead to burns or fi re, be sure to comply with the following precautions:
Do not touch the metallic parts while operating.
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Always store the iron in the holder when not in use.
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Do not use the product near fl ammable items.
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Advise other people in the work area that the unit can reach a very high temperature and should be considered
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potentially dangerous.
Turn the power off while taking breaks and when you are fi nished using it.
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Before replacing parts or storing the unit, turn the power off and allow the unit to cool to room temperature.
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To prevent damage to the unit and ensure a safe working environment, be sure to comply with the following precautions:
Do not use the unit for applications other than soldering.
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Do not hit the soldering iron against the work bench or other objects to shake off residual solder.
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Do not modify the unit.
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Use only genuine replacement parts.
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Do not bend or damage the security key. Should the key become bent, do not force it into the station.
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Do not allow the unit to become wet or use the unit when your hands are wet.
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The soldering process will produce smoke. Make sure the area is well ventilated.
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Setup and Operation
1. Connect the soldering iron cord assembly to the receptacle. Secure it by rotating the retaining clip clock-wise.
2. Install the desired tip.
3. Saturate the cleaning sponge with water and place it into the holder.
4. Plug the power cord into a grounded outlet.
5. Turn the power switch on. The heater LED will fl icker when the temperature has stabilized. The heater LED is located
in the lower right corner of the display.
Setting the Temperature
CAUTION: Be sure to insert the slotted end of the security key into the key slot. While setting the
temperature, the heating element is off.
1. Insert the key into the key slot in the station. The left-most digit (the 100’s digit) in the display will fl ash. This indicates
the station is in the temperature setting mode and the 100’s digit can be adjusted.
2. Select the desired value of the 100’s digit. Pressing the “UP” or “DOWN” button will change the displayed value.
3. Press the “*” button when the desired value is displayed. This will cause the middle digit (the 10’s digit) in the display
to fl ash.
4. Pressing the “UP” or “DOWN” button will change the displayed value.
5. Press the “*” button when the desired value is displayed. This will cause the right digit (the 1’s digit) in the display to fl ash.
6. Pressing the “UP” or “DOWN” button will change the displayed value.
7. Pressing the “*” button does the following actions:
a) Enters the temperature setting into the internal memory.
b) Displays the temperature setting.
c) Starts the heater control.
Security Key
If the key is left in the unit, push and hold the “*” button for more than 1 second. The soldering station goes into temperature
setting mode. Pressing the “*” button for less than 1 second will display the present temperature setting for two seconds and
then return to showing the tip temperature.
Removing the security key will not allow the temperature setting to be changed until the key is reinserted.
Parameter Adjustments
The following parameters can be adjusted while in parameter input mode:
A. °C or °F temperature display.
B. Heater error temperature tolerance.
C. Display room temperature for tip calibration.
Parameter Input Mode
1. Turn off the power switch.
2. Press and hold the “UP” and “DOWN” buttons simultaneously.
3. Turn on the power switch.
4. Continue holding down the “UP” and “DOWN” buttons until display shows 1C or 1F. The station is in parameter
input mode.
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