WET SYSTEM OPERATION
4-4
Raven 4400 Monitor
1. Raven 4400 Monitor (optional)
On equipped Apache Sprayer models,
the Raven 4400 Monitor is located on the
right side console of the cab.
See the manufacturer’s instructions, pro-
vided with the Apache Sprayer, for com-
plete operating, calibration, and service
information.
Monitor Calibration Information
Valve cal - 2123
Speed cal - 615 (radar gun equipped)
Speed cal - 252 (drive shaft sensor)
Meter cal - See tag on the flowmeter,
located on the rear boom rack. Record
this number in a convenient location for
future use.
NOTE: These are factory presets. All
Raven controls must be calibrated before
applying chemicals.
NOTE: The Raven radar gun, if
equipped, is not factory-calibrated. See
the manufacturer’s instructions, provided
with the Apache Sprayer, for proper cali-
bration.
NOTE: The Raven 4400 Monitor, Envisio
Pro, Envisio Plus and Viper Pro are the
only consoles installed by Equipment
Technologies. If your Apache Sprayer
has a different console, please contact
your Apache dealer for information.
2. Raven Envizio Pro
3. Raven Envizio Plus
4. Raven Viper Controller