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OPERATING INSTRUCTIONS AND REPLACEMENT PARTS models: BB15-coPm, BB30-coPm, BB50-coPm, BB75-coPm BB100-coPm, BB150-coPm, BB250-coPm WArninG this manual must be read carefully and followed by all persons who have or will have the responsibility for using or servicing this equipment. this equipment will perform as designed only if used according to the instructions.
Specifications BB15 Series BB30 Series BB50 Series BB75 Series BB100 series BB150 series Size 22” WIDE X 23 1/4” HIGH X 7 1/2” DEEP Weight 32 lbs/14.5 kg 34 lbs/15.4 kg 40 lbs/18.1 kg 38 lbs/17.2 kg 45 lbs/20.4 kg 45 lbs/20.4 kg 1/2”...
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Breathing Air Quality Position Statement The responsibility for the quality of breathing air rests with the user. Compliance with federal, state, or local regulations are the responsibility of the user and this recommendation does not supersede any existing rules, regulations, or laws which may apply.
carbon monoxide monitor overview The monitor will analyze the air sample and display the CO concentration in parts per million (ppm). The system’s green “NORMAL” operation light will illuminate and the red “HIGH CO” light will fl icker approximately every second when the CO level is below 10ppm (5ppm Canadian).
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carbon monoxide monitor System components...
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carbon monoxide monitor System components item # DeScriPtion PArt # LCD Display MONC703 Span Potentiometer MONC702A Alarm Set Point Potentiometer MONC702A Zero Potentiometer MONC702 Air Sample Inlet Socket MONC001 Air Sample Plug MONC002 Air Exhaust Port MONC003 On/Off/Test Switch MONC007 Recessed Plug With Fuse Holder MONC020 1 Amp Fast Acting Fuse, 5 X 20Mm...
Setup And Operation note: Always operate the Breather Box® in the upright position. Failure to comply may result in one or all of the following: 1) Auto drains will not function properly. This may result in the contamination of the CO monitor and cause oil/water to be passed through the respirator hose and into the worker’s mask.
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Setup And Operation SteP 6) Connect the air source, 150 psi max., to the inlet fitting. MODEL # MIN. HOSE I.D. INLET FITING BB15 SERIES 3/8” 1/2” INDUSTRIAL INTERCHANGE BB30-100 SERIES 1/2” 1/2” INDUSTRIAL INTERCHANGE BB150 SERIES 3/4” 1” FPT BB250 SERIES 1”...
Air must be fl owing through the fi lters before the fi lter change indicators will function. calibration: Monitor calibration should be done monthly or whenever the reading may be questionable. A calibration date sticker should be affi xed for future reference. To obtain an accurate calibration, we recommend the use of Air Systems’ calibration kits.
Sensor Replacement Replacement sensors are shipped with a metal spring installed between the electrodes. Do not remove the clip until the sensor is to be installed into the monitor. Step 1) Step 2) Step 3) Disconnect all external connections. Remove the four screws from the moni- Remove endplate to gain access to the Remove CO monitor from the unit.
cAliBrAtion ProceDUre Calibration Procedure Do not use inert gases to zero the monitor. This will cause premature failure of the sensor. co monitor Zero Adjustment To zero the monitor, follow the steps below. Zero calibration gas should be used to properly “zero” the monitor and assure that a valid calibration is achieved.
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cAliBrAtion ProceDUre Calibration Procedure co monitor Span Adjustment Use only 10-20ppm CO gas for calibration. Using a higher concentration may decrease accuracy at lower scale readings. Note: 10ppm gas must be used to satisfy Canadian calibration requirements. SteP 1) SteP 4) Install regulator on the CO calibration gas cylinder.
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Models BB15-COPM and BB30-COPM Filter Breakdown ITEM # DESCRIPTION PART # FILTER CHANGE INDICATOR WL261 FILTER BOWL O-RING WL266 “A” FILTER ELEMENT AND O-RING BB30-A “C” FILTER ELEMENT AND O-RINGS BB30-C “D” FILTER ELEMENT AND O-RINGS BB30-D AUTO DRAIN ASSEMBLY...
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Model BB50-COPM Filter Breakdown ITEM # DESCRIPTION PART # FILTER CHANGE INDICATOR WL056 FILTER BOWL O-RING WL091 “A” FILTER ELEMENT AND O-RING BB50-A “C” FILTER ELEMENT AND O-RINGS BB50-C “D” FILTER ELEMENT AND O-RINGS BB50-D AUTO DRAIN ASSEMBLY WL024 PLASTIC FILTER BOWL WL049 METAL FILTER BOWL GUARD WL094...
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Model BB75-COPM Filter Breakdown ITEM # DESCRIPTION PART # FILTER CHANGE INDICATOR WL261 “A” FILTER ELEMENT AND O-RING BB75-A “C” FILTER ELEMENT AND O-RINGS BB75-C “D” FILTER ELEMENT AND O-RINGS BB75-D AUTO DRAIN ASSEMBLY WL024 FILTER BOWL WITH AUTO DRAIN WL187 MANUAL DRAIN WL262...
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Models BB100-COPM and BB150-COPM Filter Breakdown ITEM # DESCRIPTION PART # FILTER CHANGE INDICATOR* WL056 FILTER BOWL O-RING WL113 “A” FILTER ELEMENT AND O-RING BB100-A “C” FILTER ELEMENT AND O-RINGS BB100-C “D” FILTER ELEMENT AND O-RINGS BB100-D AUTO DRAIN ASSEMBLY WL024 PLASTIC FILTER BOWL WL055...
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Models BB250-COPM Filter Breakdown ITEM # DESCRIPTION PART # FILTER CHANGE INDICATOR WL056 FILTER BOWL O-RING WL113 “A” FILTER ELEMENT AND O-RING WL061 “C” FILTER ELEMENT AND O-RINGS WL062 “D” FILTER ELEMENT AND O-RINGS WL063 FLOAT DRAIN ASSEMBLY WL024A MANUAL DRAIN WL153 AUTO DRAIN ASSEMBLY WL024...
Air Systems’ manufactured equipment is warranted to the original user against defects in workmanship or materials under normal use for one year from the date of purchase. Any part which is determined by Air Systems to be defective in mate- rial or workmanship will be, as the exclusive remedy, repaired or replaced at Air Systems’...