CHART Trifecta Pro Series, Руководство по эксплуатации продукта

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5 Product Manual - Trifecta
®
Pro Series
General
All operators should have a full and complete understanding
of the content of this manual before operating the equipment
described This manual is intended to describe the operation
of the equipment and not intended to supersede any site-
specific standards.
As with any cryogenic system, it should be observed that
any non-insulated piping can get extremely cold and should
not be touched by exposed skin If the system requires
maintenance, it should be shut down and allowed to warm-
up
If maintenance is to be done on the system, such as changing
valve seats, it is extremely important that the pressure be
relieved from the system through the vent valves. The five
transmitters can monitor the system pressure and liquid
levels
When doing maintenance on the system, it is recommended
that the manual isolation valve to the bulk tank be closed
Safety Summary
Strict compliance with proper safety and handling practices
is necessary when using a cryogenic system We recommend
that all our customers re-emphasize safety and safe handling
practices to all their employees and customers
While every possible safety feature has been designed into
the unit and safe operations are anticipated, it is essential
that the user of the cryogenic system carefully read to fully
understand all WARNINGS and CAUTION notes listed in
this safety summary and enumerated below
Also read the information provided in the Safety Bulletin
for Oxygen and Inert Gases following this Safety Summary
Periodic review of the Safety Summary is recommended
Warning! In oxygen enriched atmospheres
flammable items burn
vigorously and could explode.
Warning! Do not permit smoking or open
flame in any area where oxygen
is stored, handled, or used.
Failure to comply with this
warning may result in serious
personal injury.
Excess accumulation of oxygen creates an oxygen-enriched
atmosphere (defined by the Compressed Gas Association
as an oxygen concentration above 23%) Certain items
considered non-combustible in air may burn rapidly in
such an environment Keep all organic materials and other
flammable substances away from possible contact with
oxygen; particularly oil, grease, kerosene, cloth, wood, paint,
tar, coal, dust, and dirt which may contain oil or grease.
Exposure to such an oxygen deficient atmosphere can lead to
unconsciousness and serious injury, including death.
Caution! Before removing any parts or
loosening fittings, empty the
cryogenic container of liquid
contents and release any vapor
pressure in a safe manner.
External valves and fittings can become extremely cold
and may cause painful burns to personnel unless properly
protected Personnel must wear protective gloves and eye
protection whenever removing parts or loosening fittings.
Failure to do so may result in personal injury due to the
extreme cold and pressure in the tank
Warning! Accidental contact of liquid
gases with skin or eyes may
cause a freezing injury similar to
a burn.
Handle liquid so that it will not splash or spill Protect your
eyes and cover skin where the possibility of contact with
liquid, cold pipes and equipment, or cold gas exists. Safety
goggles or a face shield should be worn if liquid ejection
or splashing may occur or cold gas may issue forcefully
from equipment. Clean, insulated gloves that can be easily
removed and long sleeves are recommended for arm
protection. Cuffless trousers should be worn over the shoes to
shed spilled liquid
Warning! Use only replacement parts
that are compatible with liquid
oxygen and have been cleaned
for oxygen use.
Do not use regulators, fittings, hoses, etc., which have been
previously used in a compressed air environment And do not
use oxygen equipment for compressed air Failure to comply
with these instructions may result in serious damage to the
container
Safety