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8.1. Special notes on part replacement.
8.1.1. Manometer replacement.
Before replacing the manometer, close the valve upstream from the manometer.
Figure 46: Manometer replacement.
8.1.2. Pressure sensor replacement.
Use blow torch for pressure sensor replacement.
Figure 47: High pressure sensor.
Figure 48: Low pressure sensor.
8.1.3. Filter and capillary replacement.
The filter and capillary must be replaced using a blow torch. The capillary only
needs replacement if, during normal machine operations, the temperature
difference, between capillary circuit input and output is negligible.
Figure 49: Filter.
Figure 50: Capillary.
8.1.4. Frost on radiator.
Check refrigerant fluid pressure. If necessary charge the circuit. See Paragraph 5.3.
Valve to be closed
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