Thermo Scientific TRACE 1600 Hardware Manual page 268

5
GC Main Frame Advanced Maintenance
Replacing the Oven Motor
236 TRACE 1600/1610 Hardware Manual
Figure 211. Pipes
a. Unplug the heater and temperature sensor wires from the relevant connector on the
backplane board.
b. Loosen and remove the four Torx screws that secure the tabs to the oven heater baffle.
See Figure 210 on
c. Place the heater baffle on the roof of the oven.
IMPORTANT During this operation, parts of the insulation material drops down into the
oven. This material is reused later when a new Oven Heater Baffle is installed.
8. Remove the blower fan.
The oven blower fan is attached to the shaft of the oven blower motor with an Allen
screw. See Figure 212.
Figure 212. Oven Blower Fan
page 235.
Backplane Board
Pipes
Oven Motor
Set Screw
Oven Blower Fan
Thermo Scientific