Troubleshooting – T3S Plus Static Electricity & Leakage Issue

Safety Reminder:
Before performing any checks, unplug the treadmill to ensure safety. Use a multimeter, insulated tools, and anti-static gloves if available to avoid electric shock.

Step 1: Identify Static Electricity

1. Touch Test

   • Static electricity usually causes a brief tingling sensation, lasting a fraction of a second, similar to touching metal in dry weather.

   • It is a momentary discharge, not continuous, and intensity may vary at different times.

2. Check Environmental Conditions

   • Inspect indoor humidity. Extremely dry environments (e.g., winter) can increase static electricity.

   • Using a humidifier can help reduce static buildup.

3. Elimination Method

   • If tingling only occurs when touching metal components and is instantaneous, it is likely static electricity.

   • You can discharge static by touching the metal parts with another metal object (e.g., a key) before contact.

Step 2: Identify Leakage Current

1. Touch Test

   • Leakage current may cause a continuous tingling or numb sensation, unlike momentary static shocks.

   • Current is usually small but flows continuously, intensity remains consistent.

2. Check with Multimeter

   • Set the multimeter to voltage mode and measure between treadmill metal parts and ground.

   • Any voltage detected (even low) indicates potential leakage.

3. Inspect Power & Grounding

   • Check for damaged or worn power cords, especially near the plug.

   • Ensure the power outlet is properly grounded. Faulty grounding may cause leakage.

4. Power-Off Test

   • Unplug the treadmill.

   • If electric sensation disappears when unplugged, it may indicate leakage. Static electricity usually does not change.

Step 3: Handling & Resolution

If Static Electricity:

• Increase humidity using a humidifier.

• Use anti-static mats or wristbands to reduce discharge.

If Leakage Current Confirmed:

1. Inspect power cord and plug for damage or exposed wires.

2. Check grounding: Ensure treadmill is properly grounded and connected to a grounded outlet.

3. Still leaking? Contact a qualified technician for detailed inspection; replacement of power cord or grounding may be required.

Additional Advice

• If unsure during the check or noticing abnormalities, take photos and contact professional customer support ：support@yesoulfitness.com for technical assistance.