Oven heater shroud
WARNING
High temperature. The oven may be very hot.
Before beginning, turn off the oven and allow
it to cool.
Shock hazard. Before continuing, turn off the
instrument and disconnect the power cord.
To remove the oven heater shroud
1. Turn off the instrument and remove the
power cord.
2. Remove the lid top cover. See
on page 1-23.
Released: April 2004
3. Remove the back cover. See
4. Remove the electronics cover. See
5. Disconnect the two oven heater wire spade
"Lid top cover"
6. If present, remove the LAN board.
6850 Series Gas Chromatograph Service Procedures
page 1-16.
ics cover"
on page 1-18.
lugs from the AC board (at P3 and P4).
"Back cover"
on
"Electron-
Disconnect
218