To prevent the "HE" error from returning, follow these maintenance tips:
Measure the resistance between the two sensor wires. You should see a very low resistance (usually 1Ω to 2Ω ). Step 3: Replacing the Element
The is a workhorse in many electronics repair shops, valued for its dual-functionality as both a hot air rework station and a soldering iron. However, few things are as frustrating as being in the middle of a delicate SMD repair only to have the digital display flash a cryptic "HE" error code .
If the element is faulty, you can purchase a "Gordak 952 Heating Core" online quite cheaply. the old wires, noting their positions. Slide out the old ceramic core.
If your local power grid flickers, use a surge protector or voltage stabilizer. Conclusion
