Bacharach PCA 2 24-9448, Operating & Maintenance Instructions

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Instruction 24-9448 1-4
Introduction
1.3 Features & Benefits
• Powered by 4 ‘AA’ alkalne batteres, or NMH rechargeable batteres.
An optonal AC power adapter provdes contnuous operaton.
• Internal chargng crcut allows rechargeable batteres to be charged
nsde the analyzer wth the use of the optonal AC power adapter.
• O
2
and CO
Low
measurement standard. Optonal measurement of up to
two addtonal gases: CO
Hgh
, NO, NO
2
, or SO
2
.
• Wth the approprate sensors nstalled, the analyzer optonally ds-
plays polluton conversons for CO, NO, NO
2
, and SO
2
. Polluton con-
versons nclude ppm, #/MBTU, mg/m
3
, and g/GJ.
• Smart sensor technology allows pre-calbrated sensors to be nstalled
n the feld.
• Automatc zero of all sensng channels on ambent ar when the ana-
lyzer s frst turned ON.
• Automatc flushng of the CO
Low
sensor wth fresh ar f the CO level
exceeds 4,000 ppm, thus protectng the CO
Low
sensor from hgh CO
levels. To measure CO levels above 4,000 ppm, the analyzer automat-
cally swtches to ts CO
Hgh
sensor, f nstalled.
• Automatc purgng of the gas-sample system f the detected gas levels
are abnormally hgh when the analyzer s turned OFF.
• Dsplays temperatures n ether °F or °C.
• Dsplays pressure n ether nwc, mb, Pa, or hPa.
• Backlt LCD and push buttons.
• Low battery alarm.
• Stores 500 ndvdual combuston records, whch can later be recalled
for vewng, prntng, or downloadng to a personal computer. Stores an
addtonal 500 data logged records.
• Wreless IrDA lnk used for prntng current and stored combuston
records, pressure records, sensor calbraton data, and dagnostc data.
• USB connectvty for downloadng stored data to a personal computer.
• Feld replaceable sensors and thermocouple.
• Two year warranty on analyzer and all gas sensors except the O
2
sen-
sor whch has a one (1) year warranty.