5
GC Main Frame Advanced Maintenance
Replacing the Oven Heater Baffle
Thermo Scientific
TRACE 1300 and TRACE 1310 Hardware Manual
213
6. Remove the analytical column.
a.
Open the front door of the GC.
b. Loosen the retaining nut from the injector and detector fitting on the upper interior
wall of the GC oven.
c.
Remove the analytical column with its nut and ferrule from the bottom of the
injector and the detector.
7. Remove the oven heater baffle.
The oven heater baffle is attached to the oven wall by four adjustable tabs. These tabs are
attached to the oven heater baffle with four Torx screws. See
Figure 202.
Oven Heater Baffle
The heater and temperature sensor wires are connected to the backplane board passing
through the three pipes provided on the oven back wall.
• The temperature sensor wire is plugged into the connector marked
J4
(Oven PT100)
• The heater wires are plugged into the connector
J23
,
J24
, and
J25
(Oven Heater).
The pipes are plugged by insulation material. See
.
Torx Screws
Oven Heater
Baffle