Concoa 5237 Series Manual de instruções de instalação e funcionamento - Página 4
Procurar online ou descarregar pdf Manual de instruções de instalação e funcionamento para Controlador Concoa 5237 Series. Concoa 5237 Series 12 páginas.
Imprimir páginae. Do not allow oil, oil-bearing materials, or other combustibles that
can ignite readily in the presence of oxygen, to contaminate the
in side or outside of oxygen regulators. Clean oil or grease, if any,
from external surfaces as described in step C. Do not place an
internally contaminated regulator into oxygen service.
f.
Use oxygen regulator with equipment suitable for and used only
for oxygen service.
g. Never use a pipeline or station regulator on a high-pressure
com pressed-gas cylinder or manifold.
h. Never discharge fuel gas from a cylinder valve near welding or
cut ting work, sparks fl ame, or any other possible source of ignition.
i.
Before attaching regulator, remove any dirt or foreign matter that
may be in the cylinder valve outlet by wiping with a clean, linfree
cloth. (See safety item c) Valves on other than combustible-gas
cyl in ders may be opened momentarily to blow outlet clean.
j.
Never pressurize a regulator that has loose or damaged parts or is
in questionable condition. Never loosen a connection or attempt
to remove a part until gas pressure has been relieved. Under
pressure, gas can dangerously propel a loose part.
k. Before transporting cylinders that are not secured on a cart designed
for such transport, remove regulators and recap the cylinders.
l.
Keep cylinder handwheel or wrench on open cylinder valve at all
times, for prompt emergency shutoff.
m. Do not attempt to clean or change parts of oxygen gauge. Have
regulator reparied (see SERVICE section).
n. The regulator relief valve, if any, is designed to protect the regulator
only, and nothing else. Be sure that equipment connected to the
regulator outlet is provided with relief devices to protect such
down stream equipment against possible overpressure.
o. Check regulator and ALL connections for leaks after installation,
periodically thereafter, and after any service in which parts or
con nec tions were loosened. Brush with an approved leak detection
so lu tion. Bubble indicate leak.
p. No repair should ever be undertaken by anyone not having
qual i fi ca tions descibed in the SERVICE SECTION.
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