Ingersoll-Rand P185AWIR, Руководство по эксплуатации и обслуживанию

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4IRI8N - 4IRI8T ENGINE Operating & Maintenance Manual
83
Inspection Every 1000 Hours of
Operation
Replacing Cooling Water
Cooling water contaminated with rust or
water scale reduces the cooling effect. Even
when antifreeze agent (LLC) is mixed, the
cooling water gets contaminated due to
deteriorated ingredients. Replace the cooling
water at least once a year. Procedure:
• Remove the header tank cap.
• Remove the bottom radiator hose
of the radiator and drain the cooling
water.
• After draining the cooling water,
reconnect the hose.
• Fill radiator and engine with cooling
water via the header tank.
CAUTION
!
Beware of scalding hot
water.
Wait until the temperature goes down before
draining the Cooling water. Otherwise, hot
water may splash to cause scalding.
Checking and Adjusting Fuel Injection
Valve -
As the adjustment requires
specialized knowledge and skill, consult your
Ingersoll-Rand dealer. This adjustment is
needed to obtain the optimum injection
pattern for full engine performance.
Adjusting Intake/Exhaust Valve
Clearance-
As this adjustment requires
specialized knowledge and skill, consult your
Ingersoll-Rand dealer. The adjustment is
necessary to maintain the correct timing for
the opening and closing of valves. Neglecting
the adjustment will cause the engine to run
noisily and result in poor engine performance
and other damage.
I
nspection Every 2000 Hours of
Operation
Flushing the cooling system and
checking the cooling system parts -
As
this adjustment requires specialized
knowledge and skill, consult your Ingersoll-
Rand dealer. Rust and water scale will
accumulate in the cooling system through
many hours of operation. This lowers the
engine cooling effect.
Checking and replacing fuel hoses and
cooling water hoses -
As this adjustment
requires specialized knowledge and skill,
consult your Ingersoll-Rand dealer.
Regularly check the rubber hoses of the fuel
system and cooling water system. If cracked
or degraded, replace them with new one.
Replace the rubber hoses at least every 2
years.
Lapping the intake and exhaust valves -
As this maintenance requires specialized
knowledge and skill, consult your Ingersoll-
Rand dealer. The adjustment is necessary to
maintain proper contact of the valves and
seats.
Checking and adjusting the fuel injection
timing -
As this maintenance requires
specialized knowledge and skill, consult your
Ingersoll-Rand dealer.
Checking and Adjusting the EPA emission
related parts.
The inspection and servicing require
specialized knowledge and techniques.
Consult your Ingersoll-Rand dealer or
distributor.
Apply maintenance schedule for emission
related parts as follows: