Bestway field-pro IV 1600, Operator'S Manual

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E1
MAINTENANCE
Cleaning
Taking the time to clean the sprayer after each use is the most important thing you can do to
improve the performance and longevity of your BESTWAY Field-Pro IV sprayer. This is particularly
important after the use of suspension type chemicals, which can crystallize and plug the flowmeter,
lines and/or spray tips. The potential benefits include less down time, an improved spray pattern
and an extended sprayer life.
1. Always end the day with an empty tank. If that is not possible, close the main shutoff valve
under the tank.
2. Rinse the interior of the tank and flush all the plumbing with clean water at the end of each
day and between each chemical change using the built-in Rinse System. If a film is detected on the
interior of the tank, add 2 to 3 pounds of detergent to 50 gallons of water. Refer to the “Rinse
System” section of this manual for more information on this step.
3. If possible, apply all rinse water from the tank on a field that has been previously sprayed.
Most pesticides are very safe unless they are used in a highly concentrated form. Take special
precautions, however, to avoid high concentrations in one spot.
4. Wash off the exterior of the sprayer, including the valve block and all manual valves. Make
sure chemical and fertilizer residue is removed from all metal areas. Use a bristle brush and deter-
gent if necessary.
5. Remove and check all nozzle screens, clean caps and tips in a bucket filled with clean
water and detergent. Use a tip brush if necessary. Rinse with clean water and reinstall.