aoyue Int936A Instruction Manual page 9

REPLACING SOLDERING IRON CORD
When cord is proven to be faulty follow the steps to replace the cord:
1. Follow the steps in disassembling the hand piece.
2. Write down or make a brief illustration of wire configuration in the
PCB.
Note : Different models have different configurations it is critical to
have proper wire configurations clearly noted before proceeding to
the next step. (See proper connections table for reference)
3. Unsolder the wires connecting the hand piece PCB and cord
together.
4. Unattached the black wire connecting the cord and grounding
spring together.
5. Detach the PCB from the cord by releasing the metal grips located
at the bottom of the PCB .
6. Slide out the main handle , soft grip pad and tail end of the hand
piece.
7. Insert the tail end and soft grip pad into the new cord.
8. Insert the new cord thought the main handle.
9. Solder the wires back
configurations.
10. Reattach the wires from the new cord to the grounding spring.
11. Bend the metal on the bottom end of the PCB to grip the cord
firmly.
12. Follow "Reassembly of hand piece" procedure to complete the
process.
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into the PCB, using the proper
SOLDER TIP CARE and MAINTENANCE Aoyue 936 规格
焊铁头的维护和使用
STEPS in Checking, Cleaning and Tinning the Tip
●
Never use file or sharp rough objects in removing oxidation of the tip
1. Set temperature to 250°C (482°F)
2. After real temperature reaches the set temperature, use a damp
sponge to clean the tip and check for damages.
3. If the tip has oxidation, apply solder and wipe using the damp
sponge, repeat these steps until oxidation is removed.
4. After cleaning, coat tip with a thin layer of solder and set it aside
ready for the next usage.
5. If the tip shows disfiguration or has rust on it. Change the tip.
Temperature calibration must be done every time you change the
solder tip or change the heating element.
STEPS in Calibrating the Tip Temperature
●
1. Plug in station and turn it on.
2. Set temperature to 400°C (750°F)
3. Wait for Heater LED to light up.
4. Use an external sensor and place it on the solder tip.
5. Take off the rubber stop in the CAL point. Use a screwdriver, one
that fits the CAL hole, to adjust the CAL point.
Turn clockwise - To increase temperature
Counterclockwise - To decrease temperature
6. Adjust until the external sensor reads 400°C (750°F).
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