Calibrating The Sprayer Flow - Toro 41188 Operator's Manual

Using the Menus
To access the InfoCenter menu system, press the menu access
button while at the main screen. This will bring you to the
main menu. Refer to the following tables for a synopsis of
the options available from the menus:
Calibration
Menu Item Description
Test Speed This menu sets the test speed for calibration.
Flow This menu calibrates the flow meter.
Calibration
Speed This menu calibrates the speed sensor.
Calibration
Settings Menu
Menu Item Description
Low Tank Alert This menu sets the low tank volume alert.
Units This menu changes the units used by the
InfoCenter. The menu choices are English,
SI (Metric), and Turf.
Language This menu changes the language used on
the InfoCenter.
This menu increases or decreases the
LCD Backlight
brightness of the LCD display.
LCD Contrast This menu changes the contrast between the
dark and light areas of the LCD display.
Protected This menu grants access to protected menus.
Menus
Service Menu
Menu Item Description
Faults This menu displays the most recent faults
and last cleared fault.
Hours This menu lists the total number of hours for
key on, machine run, and pump on. It also
lists the service due hour and service reset.
Diagnostics Menu
Menu Item Description
Pumps This menu accesses the pump inputs,
momentary rinse, and time rinse options.
Booms This menu accesses the boom inputs,
qualifiers, and outputs.
Throttle Lock This menu accesses the throttle lock inputs,
quantifiers, and outputs.
Engine Run This menu accesses the engine run inputs
and outputs.
About Menu
Menu Item Description
Model This menu lists the model number of the
machine.
Serial Number This menu lists the serial number of the
machine.
S/W Rev. This menu lists the revision number of the
machine software.
Note: If you inadvertently change the language or contrast
to a setting where you can no longer understand or view
the display, contact your Authorized Toro Distributor for
assistance in resetting the display.

Calibrating the Sprayer Flow

Operator supplied equipment: Stop watch capable of
measuring ± 1/10 second and a container graduated in 50
ml (1 fl-oz) increments.
Note: Before using the sprayer for the first time, if you
change the nozzles, or as needed, calibrate the sprayer flow,
speed, and boom bypass.
1. Fill the spray tank with clean water.
Note: Ensure that there is enough water in the tank to
complete the calibration.
2. Set the parking brake and turn the engine on.
3. Set the pump switch to the On position, and turn on
the agitation.
4. Press down on the accelerator pedal until you reach the
maximum engine speed, and toggle the throttle lock
switch to the On position.
5. Set all 3 boom switches and the master boom switch
to the On position.
6. Turn the supervisor (rate lockout) switch to the Unlock
position.
7. Prepare to perform a catch test using the graduated
container.
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