Figure 5-2. European Pm - Thermo Scientific 5028i Instruction Manual

Preventive Maintenance
Cleaning the Inlets
Cyclone Maintenance
5-4 Model 5028i Instruction Manual
Figure 5–2. European PM
PM size selective inlet (1 m
10
Same construction as the EN reference inlet, but with 1 m³/h
l
With special surface protection using an aluminium EMATAL
l
surface
With special water separator and easy exchangeable impactor baffle
l
plate
Standard tube connection: d = 16 mm for connecting a continuous
l
monitor
Easy converting to PM
l
Easy converting to PM
l
If a Sharp-Cut Cyclone (SCC) or a BGI Very Sharp-Cut Cyclone is
being used for PM sampling
2.5
dust pot should be unscrewed, emptied, and cleaned with a lint-free
cloth. Once every three months, the entire SCC assembly should be
inspected and cleaned, O-rings checked for distortion, cracks, fraying,
or other problems. Replace O-rings as necessary.
Inlet
10
3
/h) for 5028i :
using the PM nozzle plate (8 nozzles)
2.5 2.5
using the PM nozzle plate (8 nozzles)
1 1
(Figure 5–3), once every 2-3 weeks the
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