Toro 41593 Operator's Manual page 20

1. Knob (section bypass
valve )
Pro Foam Marker Switch Locations (Optional)
If you install the Pro Foam Marker kit, you will add switches
to the control panel for controlling their operation. The
sprayer comes with plastic plugs in these locations.
Ultra Sonic Boom (Optional)
If you install the Ultra Sonic Boom, you will add a switch to
the dash for controlling its operation. The sprayer comes
with a plastic plug in this location.
Anti-siphon Fill Receptacle
To the front of the tank cover is a hose receptacle with a
threaded fitting, a 90-degree barbed fitting, and a short hose
which you can direct toward the tank opening. This receptacle
allows you to connect a water hose to it and fill the tank with
water without contaminating the hose with the chemicals in
the tank.
Important: Do not lengthen the hose to allow contact
with the tank fluids. The distance from the end of the
hose to the uppermost water level should be within local
regulatory limits.
Figure 16
2. Actuators (section valve)
1. Anti-siphon fill receptacle
Tank Cover
The tank cover is located in the center of the top of the tank.
To open it, turn off the engine, then turn the front half of
the cover to the left and swing it open. You can remove the
strainer inside for cleaning. To seal the tank, close the cover
and rotate the front half toward the right.
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Figure 17
2. Tank cover