Taylor-Wharton XL-240 - Manual (Page 3)

Pressure Hazard – The containers covered by this literature contain liquefied gas
under pressure. Sudden release of this pressure may cause personal injury by
issuing cold gas or liquid, or by expelling parts during servicing. Do not attempt any
repairs on these containers until all pressure is released, and the contents have
been allowed to vaporize to ensure no pressure buildup can occur.
Extreme Cold – Cover Eyes and Exposed Skin – Accidental contact of the skin or
eyes with any cryogenic liquid or cold issuing gas may cause a freezing injury
similar to frostbite. Protect your eyes and cover your skin when handling the con-
tainer or transferring liquid, or in any instance where the possibility of contact with
liquid, cold pipes, and cold gas may exist. Safety goggles or a face shield should be
worn when withdrawing liquid or gas. Long-sleeved clothing and gloves that can be
easily removed are recommended for skin protection. Cryogenic liquid is extremely
cold and will be at temperatures below -300° F (-184°C) under normal atmospheric
pressure.
Keep Equipment Well Ventilated – Although the gases used in these containers
are non-toxic and non-flammable, they can cause asphyxiation in a confined area
without adequate ventilation. An atmosphere that does not contain enough oxygen
for breathing can cause dizziness, unconsciousness, or even death. These gases
cannot be detected by the human senses and will be inhaled normally as if they
were air. Ensure there is adequate ventilation where these gases are used and store
liquid containers outdoors or only in a well ventilated area.
Replacement Parts Must be Clean to Prevent Contamination – Use only Taylor-
Wharton recommended spare parts, and be certain parts used are properly cleaned
to prevent contamination of stored product. For information on cleaning, consult the
Compressed Gas Association (CGA) pamphlet
1 G-4.1, “Cleaning for Oxygen
Service” or equivalent industrial cleaning specifications.
Install Relief Valves in Cryogenic Liquid Lines – When installing or fill hose
assemblies, make certain a suitable safety relief valves is installed in each section
of plumbing between shut-off valves. Trapped liquefied gas will expand as it warms
and may burst hoses or piping causing damage or personal injury.
1 Available from the Compress Gas Association, 1235 Jefferson Davis Highway,
Arlington, VA 22202.
NOTE:
For detailed information on teh
handling of cryogenic liquids, refer
to the Compressed Gas Association
publication(1): P-12 “Safe Handling
of Cryogenic Liquids.”
Container
Safety