Toro 41393, Руководство оператора, Страница: 35 / 92

Catch Test
Customer provided equipment: A graduated
catch container (a container with 0.01 ml (1/2 fl. oz)
increments is preferred) and stop watch.
Preparing for the Catch Test
1. Ensure that the sprayer tank is clean; refer to
Cleaning the Sprayer System (page 37) .
2. Fill the sprayer tank with at least 568 L (150 US
gallons) of fresh water; refer to
Filling the Spray
Tank (page 31) .
3. Ensure that the nozzles that you intend to test
are in the active spray (down) position.
4. For machines operated in the application-rate
mode, ensure that the knob for the
section-bypass shutoff valve is in the closed
position (
Figure 34 ).
g192607
Figure 34
1. Section-bypass shutoff valve (closed position)
5. For machines operated in the application-rate
mode, ensure that the section-bypass shutoff
valve is closed (
Figure 34 ).
6. Engage the parking brake and start the engine.
Note:
Allow the engine to warm for 10 minutes.
7. For machines operated in the application-rate
mode, perform the steps in Using the Test
Speed; refer to the
Software Guide for the
Multi Pro 5800-D and 5800-G turf sprayers with
ExcelaRate spray system.
Note:
Set the simulated test speed between 4
km/h (2 mph) and 14 km/h (9 mph).
Performing a Catch Test
1. Set the spray section switch(es) to the O
N
position for the section(s) that you are testing.
2. Set the throttle to the F
AST
position.
3. Set the master section switch to the O
N
position.
4. Perform a 15-second catch test at 1 of the active
spray nozzles.
g193177
Figure 35
5. Shut off the master section switch, set the
throttle to the slow position, shut off the spray
pump, and shut off the engine.
6. Set the graduated container on a level surface
and note the fluid volume (
Figure 36 ).
Important:
When you are reading the
graduated container, you must set the
container on a level surface.
Important:
When you are reading the
graduated container, read the fluid volume in
the graduated container at the lowest point
of the fluid-surface curve.
Important:
Small errors reading the fluid
volume in the graduated container will
significantly impact the accuracy of the
sprayer calibration.
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