AIR SYSTEMS INTERNATIONAL BB50-CO Air Filtration With CO Monitor, 9 To 14V DC, 115V AC, 79 cfm

Air Systems International BB50-CO portable breather box is a Grade-D heavy-duty filtration system to supply breathing air & monitor carbon monoxide for workers.

Working Mechanism:

• The first stage element filters bulk water & particulates and has an auto drain function.
• The second stage is a coalescing filter with an auto drain that removes ultra-fine particulates, mists and atomised oils.
• The third stage filter removes organic vapours and odours, but it only has a standard manual drain.
• The filter change indicator is common for all three filtration stages.

Features:

• Portable air filtration system designed to filter incoming air by passing it through a compressor.
• Features 3 stage filtration with auto / manual drain ideal for serving up to 4 people with 99.99% efficiency at 0.01 micron.
• Includes CO monitor with an indicator and alarm for monitoring high CO levels.
• Multiple power options (dual 9VDC batteries, 8 - 16VDC and 115VAC at 60Hz) for continuous operation and supplying free airflow at 79 CFM.
• Each filter has an indicator to indicate replacement, thus maintaining high efficiency.

Standards and Approvals:

• OSHA 1910.134

Frequently Asked Questions:

Q. How often should the monitor be calibrated?

A. Calibration of monitors should be performed on a monthly basis or whenever the reading appears to be suspect. For future reference, affix a calibration date sticker.

Q. How to shut down the system after use?

A.
• Ascertain that all personnel have exited the work area.
• Turn off the air supply to the box.
• Pull the relief valve ring out to relieve air pressure in the box.
• Turn off the CO monitor. Remove the 9-volt batteries only if absolutely necessary. They are used to keep the sensor's bias voltage constant. This keeps the sensor ready for use right away.
• Remove the airline hoses.
• Install dust caps as needed.