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ASSEMBLY & OPERATIONS MANUAL
STEP 17: FINE TUNE CALIBRATION
Start by pushing both control levers forward and re-
inserting the calibration key(s) into the hole locations to
check the opening size. If both keys on both sides fit snug,
your spreader is fully calibrated.
If the key will not fit, that side will need adjusted to be
more open. If the key is not contacting both sides, that side
will need adjusted to be more closed. (see threading
detail). To adjust:
• Push that lever forward to the open position
and loosen the control lever nuts (16.1)
• Thread the nuts (both) in the same direction
needed. Making many small adjustments is
much more effective than making fewer big
adjustments until you are satisfied with the fit
of the calibration key.
• Repeat this for the other side.
If you are still having difficulty, contact us.
Congratulations, your spreader is now calibrated and ready
for operation. Re-insert the lever tether pin (Step 14).
OPERATION:
1) Check product bag for the desired rate setting and
swath width. The DI2020 uses the same rate setting
letter as the following Anderson models:
LCO-1000
AP 2000 & SR 2000
The DI2020 has a 12" wider effective swath width
than listed for the Anderson models. The rate
setting is achieved by loosening the rate control
knob and sliding the rate control plate until the
pointer aligns with desired letter.
1) When filling the hopper, make sure both operating
handles are in the closed position. Inserted in the
operating handles is a spring clip which allows for
independent use of each lever when removed.
2) Begin pushing the spreader forward before
engaging the levers to the desired open position;
close both levers prior to stopping.
3) When spreading material, a 3 MPH (brisk walk) is
recommended for even coverage. The hopper
should be level to the ground when in motion.
Tipping the spreader hopper too far forward or
backward may result in uneven product application
P80000_M52098_Rev_June2020
Thread up, opening
shut off
Thread down, closing
shut off
4) The settings on the product label are only
recommended starting points for calculating
product application rate. Test rate and effective
swath width on a small area prior to treating
desired turf area. Actual application rate can vary
depending on walking speed, wind, spread
material condition, and spreader condition.
5) The deflector shield is used to block off fertilizer
particles from the right portion of the swath width.
Use of the deflector shield is vital when applying
product near surfaces such as roads, driveways, etc.
When ready to apply, flip the side deflector shield
into the down position and remove lever tether pin
for independent lever operation. When the
deflector is in use, you will only use the left lever
while keeping the right one in the closed position.
16.1
PAGE 10
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