Charger shows E17; LED status indicates emergency stop active.

Safety first: Confirm that no real emergency condition exists before resetting.

• Reset E-stop: If the charger has an external or integrated emergency stop button, twist or pull to reset it according to the marking.
• Check E-stop contacts: With power OFF, test continuity across the E-stop contacts. Replace the switch if it does not open/close reliably.
• Inspect wiring: Trace the E-stop loop wiring from the button to the main PCB. Repair any broken or loose conductors.

Never bypass the emergency stop circuit; if it cannot be restored to proper operation, contact a qualified technician.