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BioPak 240R-NIOSH User Instruction Manual
47C090, Revision C
Page 6 of 25
(-20
o
C)
providing:
1) If the BioPak is stored in low temperatures it must be fully dry and
NOT have the carbon dioxide scrubber pre-packed into the breathing chamber; and 2) the
carbon dioxide scrubber is stored at temperatures above 32
o
F (0
o
C) and is only installed into
the BioPak just prior to use. Prior to donning a cold BioPak, verify that the cylinder is securely
connected to the pressure regulator.
•
The BioPak 240R is approved only with the oxygen cylinder fully charged with compressed
medical or aviation grade oxygen with moisture content less than 50 mg/m
3
at 3000 psi (207
bar). Allow the oxygen cylinder to cool after filling to determine the correct pressure.
Do not
substitute any other gas type for the specified oxygen. The user bears full
responsibility for the purity of oxygen contained in the BioPak 240R oxygen cylinder.
The use of non-approved gasses can result in injury or death. If the oxygen cylinder is
improperly filled with any gas other than oxygen, the cylinder must be replaced. A
foreign gas may cause cylinder corrosion.
•
Always check the BioPak 240R oxygen cylinder for a current hydrostatic test date. DOT
requires carbon fiber wrapped, aluminum cylinders be tested by an approved facility on a 5-
year cycle from the date of manufacture. Cylinder inspections by the user as outlined in CGA
6.2 must be done on a regular basis.
•
Prior to each use of the BioPak 240R, a fully charged oxygen cylinder, a fresh charge of
carbon dioxide absorbent, frozen ice canisters, moisture control sponges and the phase
change module (PCM) must be installed.
•
After each use of the BioPak 240R, a thorough cleaning and disinfection of the facemask,
breathing hoses and breathing loop must be completed in accordance with procedures
provided in this manual.
•
Use with adequate skin protection when worn in atmospheres that contain gases or vapors
that poison by skin absorption (for example hydrocyanic acid gas).
•
Do not use an unapproved facemask. Use only the facemasks approved for the BioPak
240R. An unapproved facemask will compromise the protection provided to the user by the
BioPak 240R. A good facemask seal is important to achieving full protection and duration.
Users must conform to MSHA/NIOSH guidelines concerning facial hair and use of the
facemasks. A clean-shaven user will significantly increase the chances of achieving an
adequate face seal.
•
The on-going effectiveness and reliability of any protective breathing equipment is dependent
upon the user/owner’s standard of care in maintaining the equipment and the user’s expertise
in using the equipment.
•
Personnel who intend to use protective breathing equipment in a dangerous atmosphere
must have the proper training, temperament and experience to be able to function safely.
•
The user shall periodically inspect the TRIM display as described in this manual to determine
the status of the respirator oxygen supply.
•
Intrinsic Safety Consideration for Model/Type RMS permissible Pressure and
temperature Monitoring Device:
•
Read manual before use.
•
The connectors of the monitoring device may only be connected to a Biomarine
BioPak 240R Breathing Apparatus oxygen regulator, manifold block and breathing
chamber. The fiber optic cable may only be connected to the BioPak 240R remote
gauge assembly.
•
Tested for intrinsic safety in methane-air mixtures only.
•
The battery is to be changed in fresh air only. Do not change battery in hazardous
areas. Approved for use only with the battery types specified in this manual.