Thermo Scientific TRACE 1600 Hardware Manual page 361

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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
CAUTION While pushing out the heat shield, pay attention not to damage the ignition coil.
ATTENTION Pendant l'extraction de l'écran thermique, veillez à ne pas endommager la
bobine d'allumage.
Figure 306. 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 307. Filter-side Heat Shield Replacement (1)
a. Insert a new heat shield into its housing inside the detector body.
b. Insert the spacer into the flange, letting it stand out for about 5 mm.
c. Insert a new graphite seal on the spacer, pushing it slowly until it touches the flange.
d. Insert the flange into the detector body and fix it tightening the three Allen screws.
See Figure 308.
7
Detectors Advanced Maintenance
Cleaning or Replacing the FPD Flame-side Heat Shields
Figure 307.
TRACE 1600/1610 Hardware Manual
Figure 306.
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