Particle Measuring Systems LASAIR II 510A Operator's Manual

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Page Page A-4 A-4 LASAIR LASAIR II II Operator’s Operator’s ManualManual
Appendix A: TroubleshootingAppendix A: Troubleshooting
7.7. Look iLook into tnto the bathe battery tery enclosenclosure aure and rend remove move any foany foreign reign matermaterial ial that that isis
preventing a good battery connection.preventing a good battery connection.
8.8. CleClean the ban the battattery coery contantacts wcts with iith isopsopropropyl alcyl alcohol aohol and cotnd cotton swton swabsabs..
9.9. If nIf nothing othing is ois obstrubstructing cting the bthe battery attery connecticonnections, ons, call call InstInstrument rument ServiServicece
and Support.and Support.
I.I. ThThe be batattetery ry is is nonot rt recechahargrgining.g.
A fully discharged battery will recharge to 100% in three to five A fully discharged battery will recharge to 100% in three to five hours in thehours in the
optional battery charger. A fully discharged battery in optional battery charger. A fully discharged battery in the LASAIR II willthe LASAIR II will
recharge to 100% in five to ten hours at recharge to 100% in five to ten hours at room temperature.room temperature.
Due to heating of the NiMH battery cells, the charger may periodically enter aDue to heating of the NiMH battery cells, the charger may periodically enter a
thermal wait statethermal wait statefor one to three hours. This is normal and is designed tofor one to three hours. This is normal and is designed to
prevent damage to the cellsprevent damage to the cells
As the battery is recharged, the percent of a As the battery is recharged, the percent of a full charge is displayed over thefull charge is displayed over the
battery icon. If battery icon. If there is no there is no change in the percent change in the percent of full charof full charge do the fge do the following:ollowing:
1.1. Remove Remove the bathe battery ttery from from its its enclosuenclosure anre and examd examine tine the conhe contact tact points points onon
the battery and in the the battery and in the enclosure. Look for signs of obstruction orenclosure. Look for signs of obstruction or
contamination. If you find contamination, clean the contamination. If you find contamination, clean the contacts and then trycontacts and then try
charging the charging the batterybattery..
2.2. If tIf the batthe battery iery is hot, s hot, remove remove it frit from the om the LASAILASAIR II R II and alland allow it ow it to cooto cool tol to
room temperature before continuing to charge.room temperature before continuing to charge.
3.3. If tIf the bathe battery tery still still does does not tnot take and ake and hold a hold a charcharge, calge, call Insl Instrumentrument Sert Servicevice
and Support.and Support.
J.J. The The laselaser is r is not not operoperatinating at g at an aan adequdequate ate powpower ler levelevel..
When this condition occurs the LASAIR II will print “Alarm: Laser ...” on theWhen this condition occurs the LASAIR II will print “Alarm: Laser ...” on the
sample printout. Try running your sample again. If the sample printout. Try running your sample again. If the problem continues, callproblem continues, call
Instrument Service and Support.Instrument Service and Support.
K.K. The puThe pump wimp will not ll not start. Dstart. During uring extremextreme ovee over-cur-current rrent conditioconditionsns
software shuts down the pump.software shuts down the pump.
1.1. CheCheck fck for for foreoreign ign objobjectects cls cloggogging ing the the pump pump flofloww..
2.2. CycCycle pole power wer on thon the LASe LASAIR AIR II tII to cleo clear tar the erhe error ror conconditditionion..
3.3. If thIf the probe problem pelem persirsistssts, call I, call Instnstrumrument Seent Servirvice and Suce and Supporpport.t.

Particle Measuring Systems LASAIR II 510A Specifications

General

Brand	Particle Measuring Systems
Model	LASAIR II 510A
Category	Measuring Instruments
Language	English