AC boards
WARNING
Shock hazard. Before beginning, turn off the
instrument and disconnect the power cord.
To remove the AC board assembly
1. Remove the back cover. See
page 1-16.
Caution
Use electrostatic discharge precautions
while replacing the main board.
Released: April 2004
"Back cover"
on
Figure 1-1. AC board
2. Disconnect the power switch cable (P8). See
6850 Series Gas Chromatograph Service Procedures
Figure 1-2, "AC board connectors"
information.
AC board
assembly
AC power
receptacle
for more
250