PerkinElmer aanalyst 200 User Manual page 124

Operation of the Instrument
Installing and Securing the Burner Head
The burner head is shipped from the factory already attached to the burner assembly (10 cm air/acetylene
N040-0102). If it was removed or you need to change it, follow these instructions to put it back on. Make
sure the magnetic strip is facing the ignitor box. You must also confirm that the burner head safety latch is
positioned above the head ring. This procedure will make sure that safety latch is correctly positioned
over the burner head ring.
Figure 6- 5 Confirm that the burner head is in place and latched securely.
1. Press the tab on the safety latch while lowering the burner head into place inside the o-ring (see figure
above).
2. Confirm that the magnetic strip on the burner head ring is positioned around back and "facing" the
ignitor box. (See the left-most drawing above.)
3. Make sure to completely seat the burner head onto the chamber by gently pushing and twisting the
burner head into the chamber. (See the right-most drawing above.) You will know that the burner
head is fully seated because the ignitor will swing over the burner.
4. Let go of the safety latch. Look at it closely to confirm that the safety latch "hook" is positioned over
the ring.
6-10