Serinus 44 User Manual 3.0
Figure 63 – Typical Test Point Reading of Manifold Pressure Sensor
6.3.10 Ozone Generator Maintenance
Ozone production in the Serinus 44 is achieved via a corona discharge method. Ambient air is drawn
through a DFU and a Nafion dryer into the ozone generator. High levels (≈6,000ppm) of ozone are
produced.
CAUTION
Risk of electric shock. Do not power assembly during
maintenance procedures.
Equipment Required
Phillips Head Screwdriver
Ozone Generator Retrofit Kit (PN: H011134)
Ecotech Tygon Tubing (PN: T010011)
Procedure
1. Turn off the instrument and vacuum pump, allow the analyser to return to ambient.
2. Open the lid and locate the Ozone Generator. Disconnect the Tygon tubing leading into and out
of the assembly.
3. Undo the 3 screws (refer to Figure 64) and lift the complete assembly from the instrument while
at the same time disconnecting the assemblies power connector underneath from the main loom
as you go.
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