Serinus 44 User Manual 3.0
Page 116
6.3
Maintenance Procedures
6.3.1
Particulate Filter Replacement
Contamination of the filters can result in degraded performance of the instrument, including slow
response time, erroneous readings, temperature drift, and various other problems.
1.
Turn off the external pump and allow the analyser to return to ambient.
2.
Slide open the lid of the instrument to access the particulate filters (located in front right hand
corner).
3.
Unscrew each filter cap (bright blue) by turning them counter-clockwise.
4.
Remove the filter plunger from the casing, place finger on tubing connector and pull to the side
(refer to Figure 54).
Figure 54 – Removing Plunger
5.
Remove the old filter paper, wipe down the plunger with a damp cloth and insert a new filter.
6.
Replace the plunger, screw on the filter cap.
7.
Close the instrument and perform a leak check (refer to Section 6.3.5).
6.3.2
Clean Fan Filter
The fan filter is located on the rear of the instrument. If this filter becomes contaminated with dust
and dirt it may affect the cooling capacity of the instrument.
1.
Remove outer filter casing and filter (refer to Figure 55).
2.
Clean filter with water and wring dry or shake vigorously.
3.
Reinstall filter and filter casing.
Summary of Contents for Serinus 44
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Page 137: ...Troubleshooting Page 137 7 6 USB Memory Stick Failure Figure 71 USB Memory Stick Failure...
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Page 150: ...Serinus 44 User Manual 3 0 Page 150 9 5 Plumbing Schematic D020018...
Page 151: ...Parts List and Schematics Page 151 9 6 Block Wiring Schematic D020104...
Page 152: ...Serinus 44 User Manual 3 0 Page 152 9 7 Ozone Generator Assembly H011107...
Page 153: ...Parts List and Schematics Page 153 9 8 Optical Bench Assembly H011200...
Page 154: ...Serinus 44 User Manual 3 0 Page 154 9 9 Manifold Block Assembly H011302...
Page 155: ...Parts List and Schematics Page 155 9 10 Calibration Manifold Assembly H010013 01...
Page 156: ...Serinus 44 User Manual 3 0 Page 156 9 11 Valve Assembly H010042...
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