17
Engine Oil Pressure Warning Light
The engine oil pressure warning light (Fig. 14) illuminates
when the engine oil pressure is dangerously low. If the light
illuminates, stop the engine immediately and correct the
problem before starting the engine again.
Coolant Temperature Gauge
The coolant temperature gauge (Fig. 14) indicates the
temperature of the coolant. This gauge only functions when
the ignition key is in the Run position. When the engine is
running the gauge needle should advance to and remain in
the green range of the dial.
If the needle enters the red range, the engine is over
heating. Stop the sprayer and allow the engine to idle in
neutral for 2 minutes, then stop the engine, allow it to cool,
and determine the cause of the overheating.
If the engine has been running, the coolant may be
hot and pressurized. If you open the radiator cap
when the coolant is hot, it could spray out and
severely burn you or bystanders.
Allow the engine to cool for at least 15 minutes
before opening the radiator cap.
Caution
Fuel Gauge
The fuel gauge (Fig. 15) shows the amount of fuel in the
tank.
1
Figure 15
1. Fuel gauge
Pre-Starting Checks
Check the following items each time you begin using the
sprayer for the day:
• Check the tire pressure.
Note: These tires are different than car tires; they
require less pressure to minimize turf compaction and
damage.
• Check all fluid levels and add the appropriate amount of
specified fluids, if any are found to be low.
• Check the brake pedal operation.
• Ensure that the lights are working.
• Turn the steering wheel to the left and right to check
steering response.
• With the engine off, check for oil leaks, loose parts, and
any other noticeable malfunctions.
If any of the above items are not correct, notify your
mechanic or check with your supervisor before taking the
sprayer out for the day. Your supervisor may want you to
check other items on a daily basis, so ask what your
responsibilities are.
Starting the Engine
1. Sit in the operator’s seat, insert the key into the ignition
switch, and rotate the key clockwise to the Run
position.
2. Press the brake.
3. Ensure that the pump switch is in the Off position.
4. Move the throttle to the Slow position.
5. If the engine is cold, pull the choke knob.
Important Do not use the choke if the engine is warm.
6. Turn the key to the Start position until the engine starts.
Important Do not hold the key in the Start position for
more than 10 seconds. If the engine has not started after 10
seconds, wait 1 minute before trying again. Do not attempt
to push or tow the sprayer to start the engine.
7. Once the engine starts, push the choke knob in slowly.
8. Adjust the throttle as needed.
Driving the Sprayer
1. Press the traction pedal forward to drive forward or
rearward to drive in reverse.
Important Ensure that you allow the sprayer to come
to a stop before switching between Forward and Reverse.
2. To slowly stop the sprayer, release the traction pedal.
3. To stop quickly, press the brake pedal.
Note: Stopping distance may vary depending on the
sprayer load and speed.
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