b. Does the ground spring touch the heating element?
an examination 3.
c. Is the lead wire of the heating element twisted and short-circuited?
an examination 2. Is the wire broken?
●
Replace with new wires
an examination 5. Is the temperature of the soldering iron tip too high?
●
Reset the appropriate temperature
an examination 6. Has the soldering iron tip been cleaned?
●
Please refer to "Maintenance and Use of Soldering Iron Tips".
an examination 3. Whether the wires and/or connecting plugs are loo
se
Or broken?
●
Reconnect or see how to check soldering iron assembly
Broken wire.
an examination 4. Sensing element?
Please refer to "Inspection of heat generation and sensor component dam
law " .
an examination 9. Does the soldering iron tip derive oxides?
●
age
Please refer to "Inspecting and Cleaning the Soldering Iron Tip".
an examination 10. Is the soldering iron properly calibrated?
●
Recalibration
malfunction 6 :The heater is damaged
display.
H-E
an examination 9. Is the soldering iron wire damaged?
●
See how to check for damage to assembled wires.
an examination 10. Is the heating element damaged?
●
See how to check heating and sensing elements
damaged.
an examination 11. Is there a soldering iron tip on the soldering iron?
●
Install a suitable soldering iron tip.
malfunction 7 : The temperature display flashes.
an examination 12. Is the soldering iron wire damaged?
●
See how to check the soldering iron assembly wire breakage.
an examination 13. Is the solder joint too large?
●
Use a higher power soldering station or continue to use it.
malfunction 8 : Cannot set temperature
Summary of Contents for SD-150
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