EBME Forums Forums Maintenance Technical Assistance Valleylab Force EZ-8 Coagulation Failure

Hello,

Bipolar and monopolar cut is ok but monopolar coag not working.
When I press cut K1 relay work, but i press coag not k1 relay not work. i can not see any err message on display.
could you hemp me?

Are the foot pedals ok.

As above, manually short out the common and coag on the monopolar pedal connector A-C,see if that works,it may also be the footswich board.

Malcolm.

Not working with pencil and footswitch?

Check that the fuse clips are soldered to the main RF board correctly as they do become loose , failing that it must be one of the steering relays.