RPB C40 Climate Control Instruction Manual page 12

C40 CLIMATE CONTROL
SETUP AND CARE CONTINUED
FIGURE 1.6
ADJUSTING THE FLOW RATE
Air flowing into the respirator is controlled
by the C40 (03-502) by turning the Flow
™
Knob (03-524). Note: With the pressure
set according to the Breathing Air Pressure
Table, the flow rate of air through the
respirator should always exceed the
minimum of 170 slpm.
WARNING
in insufficient airflow. Do not ingest ice that is formed on the C40
may have contaminants in it that could be dangerous to your health.
BREATHING AIR PRESSURE TABLE
S - Special or Critical Users Instructions
Refer to the head-top instruction manual for Breathing Air Pressure Table. This table lists air
pressure ranges needed to provide the RPB
Climate Control Device with the volume of air that falls within the required range of 170-425
slpm (6-15cfm).
12 12
™
03-524
Do not use the C40
is below 20°C (68° F) as ice could form in the cold air outlet resulting
®
FIGURE 1.7
ADJUSTING THE TEMPERATURE
To obtain cooler air, slide the regulator
control selector to the left . This will increase
the air flow out of the exhaust port. Similarly,
slide the selector to the middle, this will
increase the temperature of the air closer to
the ambient temperature of your air supply,
slide to the right for hot air.
on the cold setting when ambient temperature
™
Supplied Air Respirators when using the C40
Climate Control Device. Ice
™
™