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Workman 200 Spray System Page 3 -- 7 Spray System
Erratic spray operation from booms. Clogged strainer.
Damaged suction dampener.
Damaged pressure dampener.
Console boom switch(es) dirty, corroded, or damaged.
Rate control motor worn or sticking.
Boom valve motor seat loose or damaged.
Boom valve motor actuating cam worn or sticking.
No spray output from one spray
boom.
Hoses on boom are pinched or kinked.
Boom valve motor for affected boom not opening.
Console boom switch dirty, corroded, or damaged.
Check for 12 volts at affected boom valve motor in both directions
(on and off).
Low spray rate from one nozzle. Clogged or damaged spray nozzle(s).
Spray nozzles are different sizes.
Boom valve motor for affected boom not seating.
Spray
System