4.9 SPRAYER CALIBRATION
A sprayer can only apply the proper
amount of chemicals when each
component in the system is functioning
properly. Chemical action in the field
is dependent upon the accurate
application of minute amounts of the
spray compound. A complete calibra-
tion of the machine is required at the
start of each season or when changing
chemicals during the spray season.
It is the responsibility of the cus-
tomer to determine the amount of
chemical that they want to apply for
their particular application. Many
factors affect how much chemical is
applied such as: nozzle flow rate,
chemical circuit pressure, pump
speed, ground speed to name a few.
In this section, instructions are
given on how to accurately deter-
mine flow rates or application rates
and how to change them. It is
recommended that this procedure
be followed carefully so you know
27
Disassembled
Single Triple Quad Quint
Fig. 21 NOZZLES (TYPICAL DRY BOOM)
4.9.1 ENGINE RPM
Although the exact value of the engine speed is
not particularly important to sprayer function, it is
recommended that it always be set at 2/3 or more
throttle position. This will insure that there will be
sufficient oil flow through the hydraulic system and
sufficient power to maintain the ground speed.
Select the desired engine RPM and always
perform the calibration and run in the field at the
same setting.
exactly how much chemical is being applied.
Work closely with your chemical supplier,
nozzle manufacturer and pest control special-
ists to equip and operate your machine to
obtain the best results. Several nozzle types
are available for the sprayer. Use the type
appropriate for your application.
Wet Boom Triple & Single
Summary of Contents for Fast Sprayers 9500 Series
Page 68: ...63 Fig 62 BOOM TILT PIVOT 3 Grease boom tilt pivot 1 location each boom Left Right...
Page 78: ...73 This page left blank...
Page 88: ...7 4 CHEMICAL CIRCUIT SCHEMATIC 82...
Page 89: ...7 5 ELECTRICAL SCHEMATIC CABLE 10 CONSOLE 3 OR 6 BOOM SCS 440 450 CONSOLES...
Page 90: ...CABLE 33 FLOW CONTROLLER 3 OR 6 BOOM VALVES 84...
Page 92: ...86 7 7 9500 SERIES 5 FUNCTION HYDRAULIC CAB BOX 9600 SERIES 60...
Page 93: ...7 8 9500 SERIES 5 FUNCTION CAB BOX WIRING 9600 SERIES 60...
Page 94: ...7 9 9600 SERIES 80 100 6 FUNCTION HYDRAULIC BLOCK 88...
Page 95: ...7 10 9600 SERIES 80 100 6 STATION CAB BOX...
Page 96: ...7 11 9600 SERIES 80 100 6 STATION CAB BOX WIRING 90...
Page 97: ...7 12 PARTS LIST FOR YAW BLOCK 91 7 12 9500 SERIES 120 132 YAW BLOCK...
Page 98: ...7 13 9500 SERIES 120 132 YAW BLOCK HARNESS 92...
Page 99: ...7 14 9500 SERIES 120 132 YAW CAB BOX...
Page 100: ...7 15 9500 SERIES 120 132 YAW CAB BOX WIRING 94...
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