PREVOST H 2018 Series, Руководство оператора

Страница: 122 / 258

5-8 OTHER FEATURES
PA1628 H3-41, H3-45 Operator’s Manual
DEF TANK LEVEL DRIVER WARNING AND INDUCEMENT
Conditions / Triggers DEF Tank LOW LEVEL Indicator, DID Message and
audible warning Inducement
1 Normal
DEF tank level sensor reads between
100% and 12%
None None
2 Low DEF tank warning
DEF tank level sensor reads between
12% and 0.1%
solid
DEF TANK LEVEL LOW
REFILL DEF SOON TO PREVENT
ENGINE DERATE
3 beeps
Warning message
3 DEF tank near empty
DEF tank level sensor reads less than
0.1%
blinking
DEF TANK EMPTY
REFILL DEF TO AVOID 5 MPH LIMIT
ENGINE IN DERATE
3 beeps
Engine torque
reduction of 25%
4 DEF tank empty and one (1) hour of
operation in engine derate mode
blinking
DEF TANK EMPTY
REFILL DEF TO AVOID 5 MPH LIMIT
ENGINE IN DERATE
3 beeps
Engine torque
reduction of 40%
5 DEF tank empty and either
1. Diesel fuel refueling done with a
fuel level sensor reading
increase of 15%, or more
2. Vehicle stationary (speed=0) for
20 minutes with engine off or
at idle
blinking
REFILL DEF TANK
VEHICLE SPEED LIMITED TO 5 MPH (8
KM/H)
constant tone
Vehicle road speed
limited (RSL) to 5 mph
(8 km/h)
Note: The vehicle has
to be stationary
before 5 mph (8 km/h)
road speed limit
becomes active