Servicing
Ozonator Lamp Heater Replacement
Thermo Fisher Scientific Model 49i Primary Standard Instruction Manual 6-37
2. Unplug the ozonator lamp cable from the LAMP connector on
ozonator board (Figure 6-13).
Figure 6-13. Ozonator Board Location
3. Slide insulation off the lamp handle onto the lamp cord.
4. Loosen both lamp clamp screws.
5. Carefully slide lamp out of ozonator housing.
6. Slide insulation off of old lamp and slide onto new lamp.
7. Carefully slide new lamp into ozonator housing until it bottoms. Pull
lamp out approximately 1/16-inch (to allow for expansion when the
lamp warms up) and tighten the Allen screws on the clamp.
8. Slide the insulation onto lamp against the ozonator assembly.
9. Re-connect the ozonator LAMP connector to the ozonator board.
10. Replace the cover and reconnect power.
Ozonator Lamp Heater
Replacement
Use the following procedure to replace the ozonator lamp heater.
Equipment Required:
Ozonator Board
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