Follow this procedure to replace the heat exchanger temperature sensor.
Prerequisites
| Personnel requirements |
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| Required persons | Preliminary requirements | Procedure | Finalization |
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| 1 | - | 60 minutes | - |
| Tools and test equipment |
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| Item | Quantity | Part number | Manufacturer |
|---|
| Nonmagnetic Titanium Service Tool Kit, Small Set | 1 | 5113258 | - |
| Replacement parts |
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| Item | Quantity | Part number | Manufacturer |
|---|
| Heat Exchanger Temperature Sensor | 1 | 5561373-3 | - |
| Safety |
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Before working in any GE Healthcare MR suite or performing any GE Healthcare service procedure, you must:
- Have read and understood all hazard conditions and safety requirements in the latest revision of the GE Healthcare MR Service Safety Manual (5452735).
- Have successfully completed all relevant GE Healthcare Environmental Health and Safety (EHS) courses (or for non-GE employees, equivalent workplace training courses).
- Comply with all site-specific training and workplace safety requirements.
If you have any safety concerns at any time, do not begin work or immediately stop work and move to a safe location. Immediately contact your supervisor or site safety officer for instructions on how to proceed.
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About this task
The temperature sensor Field Replaceable Unit (FRU) may include a short cable with a 4-pin connector on one end and a 2-pin connector on the other. This cable is not used for the SIGNA Hero system.