Ingersoll-Rand HP1300WCU, Руководство по эксплуатации, техническому обслуживанию и каталог запасных частей

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Book 54757919 (5/02)
ENGINE CRANKCASE VAPOR CONDENSATE
The engine is equipped with a system to collect
engine crankcase vapor condensate (oil and water)
for disposal. Check the collection bottle near the
engine oil pan before starting the unit. If the bottle is
more than half full, remove it and empty the contents
in a proper waste container. Replace the empty
bottle on the unit.
WARNING
Do not allow the bottle to overflow. Engine
damage may result.
HOSES
Each month it is recommended that all of the intake
lines to and from the air cleaners, the charge air
coolers, the engine cooling system hoses and all of
the flexible hoses used for air, oil, and fuel be
inspected.
To prevent leaks, regular inspection of these
connections for wear or deterioration is a definite
“must” if regulator servicing of the air cleaners is not
to prove futile.
Premature wear of both the engine and compressor
is ASSURED if dust--laden air is permitted to enter
the engine or the compressor.
The flexible hoses used in the fuel, oil and air lines
on these units are primarily used for their ability to
accommodate
relative movement between
components. It is extremely important they be
periodically inspected for wear and deterioration.
Clamps are used to prevent hose cover abrasion
through vibration. This abrasion may occur when
two hose lines cross, or when a hose line rubs
against a fixed point; therefore, it is necessary that
all clamps be replaced if missing. It is also important
the operator does not use the hoses as convenient
hand hold or steps. Such use can cause early cover
wear and hose failure.
NOTICE
Piping systems operating at less than 150 psi
(1050 kPa) may use a special nylon tubing. The
associated fittings are also of a special
“push--in” design.
Pulling on the tubing will cause the inner sleeve to
withdraw and compress, thus tightening the
connection. The tubing can be withdrawn only while
holding the sleeve against the fitting. The tubing can
be removed and replaced numerous times without
losing its sealing ability.
To install the nylon tubing, make a mark (with tape or
grease pencil) approximately 7/8 inch from the end
of the tubing. Insert the tubing into the sleeve and
“push--in” past the first resistance to the bottom. The
mark should be approximately 1/16 inch from the
sleeve, for the 3/8 inch O.D. tubing; 1/8 inch for the
0.25 inch O.D. tubing. This will ensure that the
tubing is fully engaged in the sealing mechanism.
COMPRESSOR OIL FILTERS
The compressor lubrication oil systems include
spin--on, throw away type oil filters, each with an
internal bypass valve. With a clean, new filter
element, all of the oil flows through the full element
area, from the outside/inside. As each element
becomes contaminated with dirt, a pressure
differential is created in the filter housing between
the oil inlet and outlet ports. As this differential
approaches 25 psi (175 kPa), the bypass valve
starts to open, thus permitting a small quantity of oil
to bypass the filter. As the contaminants continue to
build up, more and more of the oil bypasses the filter
media itself.