Operator's Manual

5
5. Repeat steps 1-4 for other boom extension.
6. Double check that the extension boom piping and
nozzles are approximately 20 inches from the ground.
Adjusting Extension Booms
The extension boom can be adjusted to a level position
using the jam nuts on the adjustable clevis assembly
(Fig. 6).
m–6634
Í
Í
1
33
4
2
Figure 6
Left Boom Extension
1. Left boom extension
2. Clevis assembly
3. Jam nut
4. Frame plate
Note: Do not use the following adjustment procedure for
sprayers with electric boom lifts.
1. Loosen the jam nuts to allow adjustment of the boom
extension.
2. Adjust the boom extension to the desired, level position;
approximately 20 inches above the ground.
3. Tighten the jam nuts against the main frame plate.
4. Repeat steps 1-3 for other boom extension.
The extension boom nozzles must be spaced 20 inches
apart. Verify this spacing and adjust the nozzles if
necessary.
Installing Nozzles
The nozzles you use to apply your chemicals vary
depending on the rate of application that you need;
therefore, nozzles are not supplied with the kit. To obtain
the correct nozzles for your needs, contact your Authorized
Toro Distributor and be prepared to give them then
following information:
• The recommended application rate in US gallons per
acre, US gallons per 1000 sq ft, or liters per hectare.
• The target speed or the vehicle in miles per hour or
kilometers per hour.
• The nozzle spacing (typically 20 inches or 50 cm).
To install a nozzle, complete the following:
1. Thread the nozzle into the nozzle receptacle.
2. Slide the nozzle receptacle over the nozzle fitting on a
turret.
3. Turn the nozzle clockwise to lock the cams on the
receptacle in place.
4. Verify the fan portion of the nozzle faces down.
See the Installation Instructions accompanying the nozzles
for more information.
Adjusting the Boom Bypass
Valves
Before using the sprayer for the first time, you must adjust
the boom bypass valves so that the pressure and application
rate remains the same for all booms when you turn one or
more booms off. Refer to your Sprayer Operator’s Manual
for a procedure specific to your sprayer model.