TSI Incorporated DUSTTRAK DRX 8533, Руководство по эксплуатации и обслуживанию

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Maintenance 51
3. Clean the inlet port. Use a cotton swab to clean the outside of the inlet
port. The swabs can be dampened with water or a light solvent (e.g.,
isopropanol). Clean the inside of the sample tube by using a small brush,
along with a light solvent. Dry the tube by blowing it out with compressed
air, or let it air-dry thoroughly
.
Note
Be careful not to blow particles into the DustTrak monitor
inlet port.
Figure 4-3: Do NOT Blow into Instrument
4. Screw (hand-tighten) inlet back into instrument.
Cleaning 2.5 µm Calibration Impactor
The calibration impactor should be cleaned prior to every use, using it to
perform a Standard Calibration (size correction) on the instrument, as
described in the
Operations section.
1. Unscrew Impactor. Check O-ring on the impactor base.
2. Clean outside and inside of Impactor and the impactor plate using a
clean brush and a light solvent. Dry impactor parts by blowing it out with
compressed air, or let it air-dry thoroughly.
3. Apply 2 drops of oil (included) to the impactor plate. Do not over-fill
impaction plate.
Figure 4-4: Apply 2 Drops of Oil to Impactor Plate
Apply
2 Drops of Oil