3M 16961-Rev-7A Welding System User Manual


 
3938
REGULATOR PANELS
This panel is designed to filter and regulate air
being delivered to the supplied air respirator. It has
a maximum capacity of 50 cfm at 105 psig. This is
an economical system that provides single step
filtration. It is designed to be permanently mounted
to the wall. It provides a maximum of 50 cfm to
3-5 outlets.
NOTE: This unit will NOT remove carbon
monoxide (CO) from compressed air source.
3M
Compressed Air
Filter and Regulator
Panel W-2806
3M
Carbon Monoxide
Monitor and Retrofit
Carbon Monoxide
Monitor Kit W-2808
for use with the
3M
Compressed Air
Filter and Regulator
Panel W-2806
For use with the 3M
Compressed Air Filter and
Regulator Panel W-2806. The 3M
Carbon Monoxide
(CO) Monitor and the 3M
Retrofit Carbon Monoxide
(CO) Monitor Kit are designed to provide continuous,
direct read CO monitoring for compressed air used with
supplied air respirators.
The retrofit kit includes the CO monitor and accessories
to attach the CO monitor to a 3/8-inch port on a filter and
regulator panel that does not currently have CO
monitoring capability, such as the 3M
Compressed Air
Filter and Regulator Panel W-2806/07006.
The carbon monoxide monitor is designed to provide
continuous, direct read CO monitoring for compressed
air used with supplied air respirators. An internal
microprocessor controls the indication and alarm
functions in response to the signals of an electrochemical
CO sensor. It continuously monitors a compressed air
sample introduced to its sensor at an approximate rate of
1.0 standard cubic foot per hour (scfh) and gives an
alarm when the CO in the sample reaches a preset level
(10 ppm in USA; 5 ppm in Canada).
The CO monitor is a battery powered unit utilizing two 9
volt alkaline batteries. It is designed to be intrinsically
safe when used on battery power. The CO monitor is
CSA certified intrinsically safe for ClassI, Div. I, Groups
A, B, C, and D Hazardous Locations when utilizing two
9 volt alkaline batteries to power the monitor.
16961-Rev-7A 1/14/05 5:10 PM Page 38