[Error Code] 078 - 273

[Guest]

Have a DC250 with high capacity feeder. Error code 078 - 273 appeared when machine was switched on yesterday. Cannot clear fault or find anything relating to code in manual or online other than it is related to HCF. Any help with cause of problem or clearing error greatly appreciated.

[ingmaster]

Re: 078 - 273

F2 blowing on the OHCF pwb.

[Ianizer]

Re: 078 - 273

Good call, Ingmaster.

Just to follow up:

Cause:
This can be caused by the wiring to the Feed motor shorting to the frame. Since the tray moves in and out the insulation will get worn through.
Solution:
Dress the wires away from the frame.

And, obviously, replace the fuse.
-I