GE akta start Maintenance Manual page 152

7 Disassembly
7.1 Buffer valve
Step
8
9
10
152
Action
Replace with a new Buffer valve, connect the cable, and reconnect the
tubing to the valve ports.
Note:
Before replacing the valve, make sure that the part number (P/N) on the new
valve matches with that of the old valve (29003271, Buffer valve CTV-31-
516U-1).
Make sure that the ports are aligned to the markings on the instrument
chassi.
Switch on the instrument by pressing the Power Switch to the l position.
ÄKTA start Maintenance Manual 29-0603-08 AC