Zeror.ai Error Codes Demag E-021

Demag E-021

Brand: DemagModel: Vinç / Hoist — DRC Crane ControlError code: E-021

What the Fault Means

Fren kontrolü hatası

Likely causes

  • Fren bobini arızalı
  • Fren geri besleme devesi kopuk
  • Fren mekanik arızası

Solution and Safe First Checks

  1. Fren bobin voltajını ölçün
  2. Geri besleme kontağını kontrol edin
  3. Fren mekanik muayenesini yapın

Safety: do not work inside the panel without isolating the power; if unsure, consult a qualified technician.

Related Demag error codes

Source: the Zeror.ai industrial fault database and Demag technical documentation. This page is for information; on critical systems follow the manufacturer's manual and authorised service.