Landoll 2320F-7-30, Operator'S Manual

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5 TROUBLESHOOTING GUIDE
The Troubleshooting Guide, shown below, is included to help you quickly locate problems that can happen using your
2320 Folding Series Weatherproofer II. Follow all safety precautions stated in the previous when making any
adjustments to your machine.
SYMPTOM PROBLEM: REMEDY
FIELD NOT LEVEL BEHIND WEATHER-
PROOFER. RIDGE AT CENTER OF SWATH
FRAME NOT LEVEL FRONT TO REAR: Lower machine
to working depth and drive a short distance. Stop and
check if frame is level. Adjust radius rod as required to
level machine.
REAR DISC GANGS AT TOO AGGRESSIVE ANGLE:
Adjust rear disc gangs to a lesser angle. REAR DISC
GANGS OPERATING TOO DEEP: Raise rear discs to
desired depth (3" to 6") REAR DISC GANGS TOO CLOSE
TOGETHER: Loosen u-bolts holding disc gang shanks to
5 X 3 tube and slide disc gangs out.
FIELD NOT LEVEL, RIDGE AT OUTSIDE
OF SWATH
FRAME NOT LEVEL FRONT TO REAR: Lower machine
to working depth and drive a short distance. Stop and
check if frame is level. Adjust radius rod as required to
level machine.
FRONT DISC GANGS TOO AGGRESSIVE AN ANGLE:
Adjust front gangs to a less aggressive angle.
DISC GANGS OPERATING DEEPER THAN
NECESSARY: Raise front disc gang to operate at desired
depth (3" to 6").
SPEED TOO FAST FRONT DISCS THROW SOIL
BEYOND REACH OF REAR DISCS: Change to slower
gear or change front disc gangs to a lesser angle.
STRIPS OF UNTILLED SOIL NEAR
CENTER OF SWATH
FRAME NOT LEVEL FRONT TO REAR: Lower machine
to working depth and drive a short distance. Stop and
check if frame is level. Adjust radius rod as required to
level machine.
DISC GANGS OPERATING TOO SHALLOW: Lower disc
gangs to operate at deeper depth.
DISC GANGS STOP TURNING AND PLUG DISCS SET TOO SHALLOW: Lower disc gangs.
SCRAPERS SET TOO TIGHT: Adjust scrapers 1/8" to
1/4" away from disc blades. DISC BLADES WORN: New
blades are 22" dia. Replace when necessary.
SHANKS PLUG FRONT DISCS SET TOO SHALLOW: Lower discs to get
better cutting action.
SHANKS NOT SPACED CORRECTLY: See shank
placement figure. Adjust if necessary.
SCRAPERS BEND OR PLUG SCRAPERS NOT ADJUSTED CORRECTLY: Adjust
scrapers 1/8" to 1/4" away from disc blades.
SCRAPERS NOT ASSEMBLED CORRECTLY: Check
set up instructions.
WING DISC GANGS NOT AT SAME DEPTH
AS FRAME DISC GANGS
DISC GANG CYLINDERS NOT EQUALIZED: Lower disc
gangs and hold tractor hydraulic lever in down position for
1 to 2 minutes.
DISC ADJUST RADIUS RODS NOT ADJUSTED
EQUALLY: Adjust radius rods to level disc gangs.
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