Replacing The Ftir Power Supply; Figure 5-29. Ftir Power Supply Replacement - Thermo Scientific Omni FTIR Multi Gas CEMS Instruction Manual

Preventive Maintenance and Servicing

Replacing the FTIR Power Supply

Replacing the
FTIR Power
5-38 Omni FTIR Multi Gas CEMS Instruction Manual
Note Due to the effect of humidity on certain components inside the
FTIR, it is important to minimize the amount of time that the purge air is
disconnected. There is a desiccant pack inside the FTIR, but if it will be off
the purge air for more than a few hours, an alternative source of purge air
should be connected. If shipping the FTIR, place the unit in the original
plastic bag with a few dessicant bags and seal it. Refer to the tag on the left
side of the FTIR that says to "change desiccant when pink".
Use the following procedure to replace the FTIR power supply.
Equipment Required:
Supply
Wrench, 9/16-inch, 7/16-inch, and 3/4-inch
Phillips screwdriver
FTIR Power Supply
1. Remove the FTIR from the system per procedure
FTIR".
2. Using the Phillips screwdriver, remove the 8 mounting screws and lift
the panel off of the base
Figure 5–29. FTIR Power Supply Replacement
3. Disconnect the power cord from the back of the power supply.
(Figure 5–29).
▲
"Removing the
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