Manitou MRT 2150 Privilege Plus ST4 S2 Operator's Manual

2-66
EN
648970 IT-EN-FR (18/02/2016)
INDUCEMENT STRATEGY
Impacts and Actions by Operator
To ensure proper Tier 4 emission levels and to comply with the EPA and CARB regulations it has been implemented an inducement strategy
that will activate when emission related warnings occur. The following occurrences will trigger a warning indicator light:
• Low DEF Additive
• Insu cient DEF Additive Quality
• Faulty Elements of the Aftertreatment
In the case that inducement occurs again within 40 hours of engine operation, shortened inducement periods are activated.
Operators must:
- regularly check the gauge to make sure the DEF additive is at a proper level or
else engine inducement may occur;
- ensure in-time re lling with DEF additive;
- avoid any contamination of DEF additive with any other  uids or debris;
- ensure re lls with properly stored DEF only.
INDICATORS AND DESCRIPTIONS OF THE INDUCEMENT STRATEGYEMISSIONS CONTROL SYSTEM OF THE EXHAUST GAS
Overview:
OPERATING RESTRICTIONS OF THE INDUCEMENT STRATEGY
Indicator
lamp
Description Problem Possible causes/consequences
LEVEL:
consequences/times
Diesel Exhaust Fluid
(DEF)
The indicator
lamp lights up
An emissions-relevant malfunction
in the exhaust gas aftertreatment
system or in the DEF supply has
been detected.
LOW: Maximum available torque is
reduced to 75% of peak torque across
the speed range and for a time interval
between 120 to 240 minutes.
SEVERE: Maximum available torque
will be reduced from 75 to 50% and for
a time interval between 240* a 265*
minutes.
Engine speed will be reduced to 60%
rated speed and for a time interval
between 240* a 265* minutes.
ULTRA
SEVERE: Maximum available torque
will be reduced from 50 to 20%, and
simultaneously engine speed will be
reduced to idle and for a time interval
between 265* a 290* minutes.
FINAL: The engine torque is limited to
a maximum of 20% across the whole
engine speed range and for a time
interval between 290* a 300* minutes.
The engine speed is limited to idling
speed and for a time interval between
290* a 300* minutes..
A maximum of 3 overrides for 30
minutes each is possible.
LIM
Torque Limiter Active
(LIM):
The indicator
lamp lights up
The engine torque is limited to a
maximum between <100% and
> 50% across the whole engine
speed range.
The indicator
lamp flashes
The engine torque is limited to a
maximum of ≤ 50% across the
whole engine speed range.
Engine Malfunction
The orange
indicator lamp
lights up
A failure and tampering in the
engine system has been detected
Stop Engine Lamp
The red
indicator lamp
lights up
A serious fault in the engine
system has been detected
Level: ULTRA SEVERE
The indicator
lamp flashes
red.
A serious fault in the engine
system has been detected
Level: FINAL
Buzzer
With each transition of inducement state the buzzer
sounds for 5 seconds. In case of an override, the
buzzer sounds with a frequency of: 1 bpm.
(*): In case of reoccurring failures the time for the  nal inducement will be reduced from 240 to 30 minutes.

Manitou MRT 2150 Privilege Plus ST4 S2 Specifications

General

Brand	Manitou
Model	MRT 2150 Privilege Plus ST4 S2
Category	Forklifts
Language	English