Daimler SEATTLE 1343B, Руководство оператора

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B.A.E.™ Hybrid Propulsion System
Page 43
Propulsion Control
System (Emergency)
Override Switch
When a STOP HEV fault condition
occurs, activation of the Propulsion
Control System Override switch,
which is located on the right hand
side of the front instrument panel,
will override the HEV protective
limits and allow the operator short
term operation in order to move the
vehicle to a safe location.
If a shutdown occurs, and it is still
necessary to move the vehicle to a
safe location, the Master Switch
must be placed in the ENGINE
STOP position and then returned to
the DAY RUN position.
Throttle and Brake
Pedals
The HEV propulsion system
interfaces with an electronic throttle
pedal. When the gear range
selector is in Drive or Reverse and
the throttle pedal is depressed, the
pressure switch is activated and
sends a signal to the PCS which
determines how much power is to
be delivered to the rear axle via the
ACTM and at what speed the
engine will run.
When a brake pedal is depressed,
the pressure switch sends a signal
to the PCS, which in turn
determines how much regenerative
power is to be extracted from the
rear brakes via the ACTM.
Gear Range Selector
Position
CAUTION !
Operation of the vehicle in the
Emergency Override state may
cause failures or damage to the
components of the propulsion
system and subsequently void
warranty coverage.
NOTE
Activation of the PCS override
switch does not ensure that the
vehicle will be able to move after
a fault is detected.
NOTE
A firm brake pedal application is
required in order to engage the
forward or rear gear ranges from
the NEUTRAL position.
NOTE
A "creep forward" mode is
present in all EPA10 hybrid
vehicles; as a result, the vehicle
will creep forward when the gear
range selector is in the D (drive)
position and the brake pedal is
released.