IC Bus BE Series, Руководство по эксплуатации и обслуживанию

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Operation
Follow these instructions when operating the engine in
temperatures of 32°F (0°C) or lower:
• Make sure that the batteries are of sufficient size and are
fully charged. Check other electrical components to make
sure they are in optimum condition.
• Use a permanent-type engine coolant solution to protect the
engine against damage from freezing.
• If your vehicle is equipped with a water-fuel separator, drain
it daily.
• Make sure you use proper cold weather engine oil and that
it is at its proper level.
• At temperatures of 4°F (-20°C) or below, it is recommended
that you use a crankcase-mounted coolant heater to improve
cold engine starting.
• Consult your IC Bus dealer for information about special cold
weather equipment and precautions if operating in arctic
temperatures of -20°F (-29°C) or lower.
Hot Weather Operation
• Keep the engine cooling system filled with clean,
permanent coolant solution to protect against damage from
overheating.
• Keep external surface of the engine, radiator, charge air
cooler, and accessories clean to avoid dirt buildup.
• Fill fuel tank at end of daily operation to prevent
condensation in tank.
Above normal coolant temperature could be temporarily
decreased by downshifting into the next lower gear.
This
increases engine RPMs, which increases coolant flow and air
flow through the radiator.
NOTE: If above normal operating temperatures persist, have
vehicle serviced at first available opportunity.
Turning Off the Engine
Allow the engine to idle for 3-5 minutes before shutting it down.
This allows the lubricating oil and coolant to carry heat away from
the large components, preventing engine damage from rising
heat.
Brakes
Downhill Operation
Always descend hills with extreme care. Heed warning signs
posted for any grade. Stop and check brakes for condition and
adjustment at available pull off areas before starting a descent.
Observe the following precautions:
• Never coast downhill. Service brakes alone should not be
used to control speed on major downgrades. Brakes fade
from overuse.
• The downhill speed is controlled by removing your foot
from the accelerator pedal and putting the transmission
in a reduced gear. If the gear selection does not hold the
desired speed without overuse of the brakes, an improper
gear selection was made.
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