Ir Source Replacement - Thermo Scientific 48i Instruction Manual

IR Source
Replacement
Thermo Fisher Scientific
Use the following procedure to replace the IR source
Equipment Required:
IR Source
Flatblade screwdriver
Equipment Damage Some internal components can be damaged by small
amounts of static electricity. A properly ground antistatic wrist strap must
be worn while handling any internal component.
1. Turn instrument OFF, unplug the power cord, and remove the cover.
2. Wait for the IR source assembly to cool down.
3. Remove the two cover screws holding the IR source cover to the motor
plate and remove the IR source cover
4. Loosen both clamp screws from the IR source mounting posts and
remove IR source.
5. Install a new IR source by following the previous steps in reverse.
Ensure that the IR source element is evenly spaced between the
mounting posts.
(Figure
▲
(Figure 7–6).
Model 48i Trace Level-Enhanced Instruction Manual
Servicing

IR Source Replacement

7–6).
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