AGREX XDI 1500, User And Maintenance Manual

Page: 137 / 166

TWIN DISC CENTRIFUGAL SPREADER - XDI 1500/2000/3000
Cod. MNenXDI152030CER00 Rev. 00/11.2014 © Agrex S.p.A.
6-15
06 - USING
THE MA
CHINE
6.8. MALFUNCTION, CAUSE AND REMEDY
MALFUNCTION CAUSE REMEDY
Fertilizer spread is not uniform.
s¬ Fertilizer build-up on the spreader
discs due to excessive metering for
the set disc rotation speed.
s¬ Close the disc feed shutters further.
§ “5.6.2.1. ADJUSTING SPREAD
QUANTITY FOR MACHINES
WITHOUT ON-BOARD
COMPUTER” on page 5-43
§ “5.6.2.1. ADJUSTING SPREAD
QUANTITY FOR MACHINES
WITHOUT ON-BOARD
COMPUTER” on page 5-43
s¬ The configuration of the distributor
blades on the right and left discs is
not symmetrical.
s¬ The position of the long blade and
the short blade on the right disc
must be identical and symmetrical to
that on the left disc.
§ “5.2.4.1. DISTRIBUTOR
BLADES” on page 5-16
Fertilizer spread is not uniform: too
much fertilizer in the centre of the
spread.
s¬ Power take-off speed is too low.
s¬ Increase power take-off speed to the
value specified in the
SPREADING
TABLES .
s¬ Incorrect adjustment of the product
drop point on the spreader discs.
s¬ Move the drop point lever (DP)
towards settings (u, v, z...) on the
graduated index
(IG) to decrease
the quantity of fertilizer spread in the
centre and increase the quantity at
the edges.
§ “5.6.4.1. ADJUSTING THE
POSITION WHERE THE PRODUCT
DROPS ONTO THE SPREADER
DISCS” on page 5-50
s¬ Incorrect distributor blade
adjustment: blades positioned too
far back.
s¬ Move the blades forwards on the
spreader disc.
§ “5.6.4.2. ADJUSTING THE
DISTRIBUTOR BLADES” on page
5-52