Xtreme XR1555 Operation And Safety Manual page 38

F. ENGINE SERVICE REQUIRED
The Engine Service Required Indicator is displayed when a
maintenance interval has been exceeded.
G. DIGITAL CLOCK
H. REAR AXLE LOCKED
This indicator is displayed when the telehandler is in the axle
lock mode. The rear axle locks when the parking brake is set
to ON (engaged), or the transmission is in NEUTRAL or the
service brake is applied, and when the boom is above 100. If
the Rear Axle Locked Indicator does not illuminate when the
telehandler is in the axle lock mode, stop the telehandler,
follow proper shut down procedures, tag telehandler with "Do
Not Operate" tags, and have a qualified mechanic service or
repair the telehandler BEFORE placing it into service again.
I. REAR AXLE CENTERED
This indicator is displayed when the rear wheels are aligned
perpendicular to the rear axle. The rear wheels should be
centered before changing steering modes.
J-K. TACHOMETER
The Tachometer indicates the engine RPM using a 0-2500 RPM
analog dial (J) and also using digital RPM readout (K).
The digital RPM readout is also used to display short info or
warnings such as required maintenance (Oil Change Needed),
L. MENU
M. HOURMETER
The Hourmeter indicates and records engine operating hours.
N. DEF GAUGE / LOW DEF LEVEL INDICATOR
The DEF Gauge indicates in percentage the quantity of fluid
left in the Diesel Exhaust Fluid (DEF) tank. The total capacity
of the DEF tank is 5 gallons. The DEF tank should be filled
after every fuel refill. DEF should be added when the Low DEF
(Diesel Exhaust Fluid) Level indicator is displayed. Please refer
to the Warning Indicators in the Operation section.
O. FUEL GAUGE / LOW FUEL INDICATOR
Indicates the approximate quantity of fuel in the tank in %.
The total capacity of the fuel tank is 50 gallons. When the fuel
level is below 10%, the low fuel level indicator turns red.
P-Q. ENGINE TEMPERATURE / COOLANT LEVEL GAUGE
This multifunction gauge (Q) and icon (P) indicate the cool-
ant temperature in the engine cooling system and the coling
level in the expansion tank. After starting the telehandler, al-
low time for the Engine Temperature Gauge to begin moving
before operating the telehandler. After the engine has suffi-
ciently been warmed up, normal engine coolant temperature
should be between 1800 to 2000F. The Coolant Temperature
Indicator and turns yellow between 2050 and 2150F. It be-
Operation Manual Operation Manual
comes a RED warning above 2160F. When the coolant level in
the surge tank drops below normal, the bar (Q) and the icon
(P) will turn red. For more information refer to the Warning
Indicators in the Operation section.
R. VOLTAGE GAUGE
The Voltage Gauge indicates the amount of charge (in Volts).
Normal system voltage is between 12.5 and 14 Volts. If the
voltage gauge shows abnormal readings, stop the telehandler,
follow proper shut down procedures, tag telehandler with "Do
Not Operate" tags, and have a qualified mechanic service or
repair the telehandler BEFORE placing it into service again.
For more information refer to the Warning Indicators.
S. OIL PRESSURE GAUGE
The Oil Pressure Gauge indicates the engine oil pressure.
Normal engine oil pressure is between 40 and 80 psi. If
the Oil Pressure Gauge shows abnormal readings, stop
the telehandler, follow proper shut down procedures, tag
telehandler with "Do Not Operate" tags, and have a qualified
mechanic service or repair the telehandler BEFORE placing it
into service again.
T. STOP INDICATOR (RED)
The Engine Stop Indicator is displayed with a flashing Engine
Warning Indicator when the engine is either shut down or an
engine shutdown is imminent.
U. CHECK ENGINE/GENERAL WARNING INDICATOR
In case of any engine errors, the general error lamp of the
engine will be activated. Whenever the error lamp is active, a
fault code is stored in the error memory. Two different states
are possible:
• Solid on - Errors that allow continuing engine operation
with minor restrictions.
• Blinking - Errors that cause an engine shut down or shut
down request.
Emission related errors of the EAT system will also be displayed
on the Status Display and the malfunction indicator will come
on. The Check Engine Indicator will be displayed when there is
a minor engine or ESC fault. Refer to the Operation section on
Warning Indicators and the Engine Indicator Chart (Fig. 64).
V. EXHAUST SYSTEM CLEANING (ESC) INDICATOR
The Exhaust System Cleaning (ESC) Indicator will be displayed
when a manual regeneration is recommended or required.
Refer to the Operation section on Warning Indicators and
the Engine Indicator Chart (Fig. 64).
W. HIGH EXHAUST TEMPERATURE (HEST)
The High Exhaust Temperature (HEST) indicator will be
displayed when the exhaust temperature is higher than
normal. Refer to the Operation section on Warning Indicators
and the Engine Indicator Chart (Fig. 64).
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Operator Cab