INVERTER RADIATOR FAN FAILURE

Was bedeutet 601 n AXIS: INV. RADIATOR FAN FAILURE ?

This warning signal on the Fanuc Series 0i-D/0i Mate-D αi servo system indicates a failure of the inverter radiator fan. This condition (SVWRN4 and SVWRN1 active) will eventually lead to an inverter overheat alarm if the cooling issue persists.

• Failure of the cooling fan responsible for the inverter's radiator.
• Accumulation of dust or debris on the radiator fins or fan blades, impeding airflow.
• Poor electrical connection or power supply to the radiator fan.

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Visually inspect the inverter radiator fan and its associated radiator fins for any obstructions, debris, or accumulation of dirt.

2. 2

   Check the electrical connections to the radiator fan for secure seating and proper voltage supply.

3. 3

   Observe the fan's rotation during operation; listen for unusual noises or a complete lack of movement.

4. 4

   Ensure that the fan's air intake and exhaust vents are clear and unobstructed.

5. 5

   If the fan is found to be faulty or not operating correctly, replace the inverter radiator fan unit.