I have a Agilent 6890 with ALS, and I have problems with the EPC.
The message that display is :
Pneu Error 0158
PCB Cmd Error: 2003
Anyone knows how to fix this?
The pneumatics board, under the EPC modules, is bad and needs to be replaced.
G1575-69010 if you have a 6890A or 6890plus.
G1575-60015 if you have a 6890N
A trained service engineer should replace the…
The best way is to replace pneumatics board.
Before replacement, I recommend that take the dust from the pneumatics board. It's worth a try