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Beschikbare talen
Beschikbare talen
GX4 GAS MONITOR
AIR SOURCE, FITTINGS, AND PRESSURE
AIR SOURCE
Locate the air source being supplied to the respirator and being monitored by the GX4
clean air environment. Make sure the air source is somewhere that vehicles, forklifts, and
other machinery are not running near the air inlet, as this will cause carbon monoxide to be
drawn into your air supply.
DANGER
air sources. Check the air source before using the GX4
hose to a non-breathable air source will result in serious injury or death.
AIR FILTRATION
Always use a filter on the inlet of your air source as required by 29 CFR 1910.134(i). Refer to
the compressor manufacturer's instruction manual for recommendations on setting up the
compressor for breathing air and for suitable in-line air-purifying sorbent beds and filters.
Always use suitable after coolers/dryers with filters.
Use the GX4
with an airline filter, such as the RPB
®
monitor must be supplied with air free of oil and water to prevent contamination of the
sensors. A micro-mist filter, such as the RPB
filtration system is recommended to protect the GX4
local regulatory bodies for more information on local requirements.
REQUIRED AIR QUALITY MONITORING
Check your local standards for requirements (see page 4).
Air quality must be tested at the time of initial setup from the point of attachment (the airline
filter outlet to the respirator).
Breathing air quality should be continuously monitored and/or periodically tested for at least
the following air components (Check your local standards for requirements, see page 4):
O2 - Oxygen
CO2 - Carbon Dioxide
CO - Carbon Monoxide
H2O - Water (Moisture Content)
Hydrocarbons (Oil Mist)
Total Particulates
The GX4
®
monitors Carbon Monoxide and Oxygen when equipped with the correct sensors.
Other components will need to be monitored separately.
Retesting the air quality is recommended If the compressor is moved or if the compressor
location or environment significantly changes.
6
®
Do not connect the respirator's air supply that is being monitored by
the GX4
to nitrogen, toxic gases, inert gases or other non-breathable
®
and the respirator. Connecting the supply
®
RADEX
Airline Filter 04-900. The
®
®
Micro Mist Filter 04-925, prior to the Radex air
®
and the operator(s). Check with your
®
in a
®
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