Particle Measuring Systems LASAIR II 550L Operator's Manual

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Page Page 10-2 10-2 LASAIR LASAIR II II Operator’s Operator’s ManualManual
Chapter 10: MaintenanceChapter 10: Maintenance
•• A 30% ammonia solution. This solution is also useful for routine cA 30% ammonia solution. This solution is also useful for routine cleaning toleaning to
remove smudges and hand prints.remove smudges and hand prints.
•• Formaldehyde in a solution of less than 50 percentFormaldehyde in a solution of less than 50 percent
•• Ethyl alcohol in a solution of less than Ethyl alcohol in a solution of less than 50 percent50 percent
Call Instrument Service and Support at Particle Measuring Systems (1-800-Call Instrument Service and Support at Particle Measuring Systems (1-800-
557-6363) for advice about other cleaning chemicals.557-6363) for advice about other cleaning chemicals.
Cleaning MethodCleaning Method
The LASAIR II case is made of The LASAIR II case is made of KYDEX, a rugged plastic in the PVC family.KYDEX, a rugged plastic in the PVC family.
The polyester display screen is sealed around its edges and The polyester display screen is sealed around its edges and all case openings areall case openings are
sealed with gaskets. Both KYDEX and sealed with gaskets. Both KYDEX and Polyester are resistant to most cleaningPolyester are resistant to most cleaning
chemicals. Never wipe the display screen with anything that is hard or sharp.chemicals. Never wipe the display screen with anything that is hard or sharp.
Although the LASAIR II is resistant to liquids, it is not liquid proof. Do notAlthough the LASAIR II is resistant to liquids, it is not liquid proof. Do not
submerge your LASAIR II in any liquid or apply large amounts of liquid.submerge your LASAIR II in any liquid or apply large amounts of liquid.
Always wipe away free standing liquid and Always wipe away free standing liquid and wet wipe the LASAIR II afterwet wipe the LASAIR II after
applying a cleaner. Never put liquids into the air intake port.applying a cleaner. Never put liquids into the air intake port.
To clean your LASAIR II:To clean your LASAIR II:
11
Turn the LASAIR II off, unplug the power cord, and remove the battery.Turn the LASAIR II off, unplug the power cord, and remove the battery.
22 Disconnect all other cables.Disconnect all other cables.
33 Remove the sample horn and place the shipping cap on the air intake tube.Remove the sample horn and place the shipping cap on the air intake tube.
OROR
If you prefer to clean the LASAIR II and the isokinetic probe with the probeIf you prefer to clean the LASAIR II and the isokinetic probe with the probe
attached to the LASAIR II, place the attached to the LASAIR II, place the shipping cap on the intake oshipping cap on the intake of the isokineticf the isokinetic
probe.probe.
44 Remove the Temperature/RelatiRemove the Temperature/Relative Humidity probe and pve Humidity probe and place the shipping caplace the shipping cap
on the on the LASAIR II’s connection for the LASAIR II’s connection for the TTemperature/Relative Humidity sensor.emperature/Relative Humidity sensor.
55 On the back of the On the back of the LASAIR II, place the shipping covers on the LASAIR II, place the shipping covers on the two D-subtwo D-sub
connectors.connectors.
66 There are no other covers for the connectors and openings on the back of theThere are no other covers for the connectors and openings on the back of the
LASAIR II. The air discharge tube and the battery enclosure can be cleanedLASAIR II. The air discharge tube and the battery enclosure can be cleaned
with a wet wipe or damp cwith a wet wipe or damp cotton swab.otton swab.
WARNING
WARNING
Always wear eye protection when working with cleaning chemicals.Always wear eye protection when working with cleaning chemicals.

Particle Measuring Systems LASAIR II 550L Specifications

General

Brand	Particle Measuring Systems
Model	LASAIR II 550L
Category	Measuring Instruments
Language	English