Ford F-650 Owner's Manual page 102

• Avoid spilling diesel exhaust fluid on
painted surfaces, carpeting or plastic
components. Immediately wipe away
any diesel exhaust fluid that has spilled
with a damp cloth and water. If it has
already crystallized, use warm water
and a sponge.
• Store diesel exhaust fluid out of direct
sunlight and in temperatures between
23°F (-5°C) and 68°F (20°C).
• Diesel exhaust fluid freezes below 12°F
(-11°C).
• Do not store the diesel exhaust fluid
bottle in your vehicle. If it leaks it could
cause damage to interior components
or release an ammonia odor inside your
vehicle.
• Diesel exhaust fluid is non-flammable,
non-toxic, colorless and water-soluble
liquid.
• The system has a diesel exhaust fluid
quality sensor. Dilution of diesel
exhaust fluid or use of any other liquid
in the SCR system leads to a diesel
exhaust fluid system fault, eventually
leading to the vehicle only operating in
idle-only mode.
• Do not dilute diesel exhaust fluid with
water or any other liquid.
• An ammonia odor may be smelled
when the cap is removed or during
refill. Refill diesel exhaust fluid in a well
ventilated area.
F650750 (TBC), enUSA, First Printing
Fuel and Refueling
Typical Diesel Exhaust Fluid Usage
When Using the Power Take Off (PTO)
Continuous PTO use—Minimal PTO use
Contaminated Diesel Exhaust
Fluid or Inoperative Selective
Catalytic Reduction System
Maintaining the purity of diesel exhaust
fluid is important to avoid malfunctions in
the selective catalytic reduction system.
If you remove the diesel exhaust fluid for
tank repair, do not use the same fluid to
refill the tank. You can no longer guarantee
the purity of the diesel exhaust fluid.
sensitive to contamination of the diesel
exhaust fluid. If the selective catalytic
reduction system becomes contaminated
or inoperative, the diesel exhaust fluid light
illuminates and exhaust fluid system fault
messages appear in the information
display.
99
I n f o r ma t i o n P r o v i d e d b y :
0–7,800 mi (0–12,550 km)
The system has a diesel exhaust
fluid quality sensor. Selective
catalytic reduction systems are
E163176