Gordak 952 He Error Portable

Always ensure the unit is unplugged and fully cooled.

With patience and a multimeter, you can solve the "HE" error and restore your Gordak 952 to full working order, saving both time and money.

The most common cause. The heater element inside the hot air gun has burned out or its wire is broken.

The iron can melt solder, but the hot air gun cannot desolder components | 1. Weak or failing . 2. Kinked or crushed internal air hose. 3. Obstructed airflow path within the handle or nozzle. | - Check if the air hose is twisted or pinched inside the main unit. - If the hose is clear, the pump itself may be faulty. Replacement pumps or pump heads (rubber diaphragm) are available online. - Consider calibrating the temperature, as the displayed temperature may be inaccurate. | | Fan (Pump) Runs Continuously After Shutdown | 1. Faulty triac driving the pump, causing it to short and remain on. 2. Stuck relay on the control board. | - With the station unplugged, open the case and identify the triac controlling the pump (often a BT136 or BT138). - Test the triac with a multimeter to see if it has failed in a "short" state. | | Erratic / Wildly Fluctuating Temperature Display | 1. Faulty thermocouple (temperature sensor). 2. Loose or damaged connection in the sensor circuit. 3. A failing microcontroller providing incorrect readings. | - Gently wiggle the connection of the hot air handle at the main unit. - Check the thermocouple for continuity with a multimeter. - If disconnected, the display may show an error, indicating the display circuit is working but the sensor is bad. | gordak 952 he error portable

failure or a communication issue between the heating sensor and the control board. It is a safety feature that prevents the station from operating when it cannot detect or control the temperature of the air gun. Common Causes of the HE Error Burned Out Heating Element:

The most frequent cause. The internal ceramic core or wire coil has snapped or reached the end of its lifespan. Loose Connections:

A multi-meter is required to confirm whether the heating core has physically burned out. Set your digital multimeter to the resistance ( Ωcap omega Always ensure the unit is unplugged and fully cooled

or O.L.), the heating element is broken and must be replaced. 4. Replace the Heater Core If the heater is bad, replacement is required.

Visually inspect the entire cable from the main unit to the handle. Look for:

In rarer cases, the solid-state switch (triac) on the main circuit board that controls power to the heater fails. How to Fix the "HE" Error Step-by-Step 1. Perform a Preliminary Check The heater element inside the hot air gun

Ensure the cable is not bent sharply at the handle entrance. Conclusion

The Gordak 952 "HE" error is almost always a result of a broken heating element or a loose wire within the hot air handle. While it stops your project, it is a repairable issue. By following the steps above—checking the connections, testing the heater resistance, and replacing the faulty part—you can restore your portable rework station to full functionality.

Before replacing parts, perform these checks to narrow down the issue. 1. Initial Diagnostic Checks

If the element and wiring test perfectly, the fault lies within the main station housing.