PREVOST X3 Commuter, Руководство по эксплуатации

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6-8 Starting and Stopping Procedures
DOB 1300-1556 PA-1639 Operator's Manual 2020 X3-45 Commuter
The engine will shut down at the set time under
the following conditions:
l
Vehicle speed is 0;
l
Engine is running at normal idle speed;
l
Engine coolant temperature above 120°F
(49°C);
l
Temperature inside vehicle is between 59°F
(15°C) and 81°F (27°C);
l
Parking brake applied;
l
Transmission into neutral (N);
l
Wheelchair lift system not in use;
Pressing the fuel pedal will prevent engine
shutdown and restart countdown.
ENGINE WARM-UP
After starting the engine, keep the parking brake
applied and let the engine run at normal idle for
two minutes to allow lubricating oil to reach the
turbocharger. Increase engine speed to fast idle,
using the fast idle switch located on the
dashboard for five minutes, without loading the
engine. Monitor the gauges and indicator lights
to make sure all conditions are normal. If an
abnormal condition is observed, stop the engine
immediately and have the condition corrected.
NOTE
The engine will reach normal operating
temperature shortly after driving. Avoid driving
at full throttle until engine coolant temperature
reaches 140°F (60°C).
DANGER
Never let the engine run in an enclosed, non-
ventilated area. Engine exhaust fumes contain
dangerous gases which can be fatal if inhaled.
Before warming up the engine, open the door
(s) or move the vehicle outside.
ALLISON TRANSMISSION WARM-UP
With an automatic transmission, when the
temperature falls below - 20°F (- 29°C), the
CHECK telltale light illuminates after the engine is
started, and a reminder tone will sound. In this
case, the transmission will be locked in neutral
(N) until the transmission temperature rises
above -20°F (-29°C) and the CHECK telltale light
goes out. The transmission will only operate in
first or reverse gears until it reaches normal
operating temperature.
STARTING THE VEHICLE AFTER A
FIRE ALARM
The vehicle may be started after a fire alarm
without resetting the system. Refer to
Section 7
SAFETY FEATURES AND EQUIPMENT under
"Starting The Vehicle After A Fire Alarm" on
page 9
for the complete procedure.