Changing the fuses

 

Changing the main fuse F1

If the fuse is used in a circuit breaker:

 

Fuse link

 

Circuit breaker

*   Pull out the circuit breaker.

*   Replace the fuse link.

*   Click the circuit breaker back into place.

 

 

If the fuses are individually screwed in:

Screw cap

 

*   Unscrew the screw cap.

*   Replace the fuse link.

*   Screw the screw cap back on.

 

 

Changing the control current circuit input fuses F10 and F11

 

Fuse holder

 

Fuse link

*   Flip open the fuse holder.

*   Open the fuse holder.

*   Replace the fuse link.

*   Close the fuse holder.

*   Click the fuse holder back into place.

 

 

Changing the control current circuit output fuse F12

Fuse holder

 

*   Detach the fuse holder from the mount on the transformer.

*   Replace the fuse link.

*   Reinsert the fuse holder.