7
Detectors Advanced Maintenance
Cleaning or Replacing the FPD Flame-side Heat Shields
312
TRACE 1300 and TRACE 1310 Hardware Manual
Thermo Scientific
b. Loosen the Allen screws that fix the mirror plug and remove it. See
.
Figure 304.
Mirror Plug Removal
c.
Insert the handle of a screwdriver or other un-sharpened tool in the combustion
chamber and push the flame-side heat shield and its graphite seal out from its
housing. Act gently to avoid breaking of the heat shield. See
.
Figure 305.
Filter-side Heat Shield Removal (2)
d. Remove with care traces of graphite due to the breaking of the seal.
10. Insert a new filter-side heat shield. See
Figure 306.
Filter-side Heat Shield Replacement (1)
CAUTION
While pushing out the heat shield, pay attention not to damage the ignition
coil.