GREAT PLAINS Yield-Pro Air-Pro YP2425A, Руководство оператора

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Great Plains | 401-626M | 2019-06-11 Table of Contents Index 126
YP2425A Table of Contents Index Options
Weight Transfer System
This option provides two cylinders and a control valve
that transfer up to 1000 pounds (450 kg) of mainframe
weight to each wing.
This option is factory-installed if ordered with the planter
(feature code 70). See page 47 for operation.
PTO Pump Kits
For tractors lacking a sufficient number of remotes with
adequate continuous oil flow capability, kits are available
to operate the fan(s) optionally the hydraulic seed drive
motor, via mechanical Power Take-Off (PTO).
A 1000 rpm PTO is required with either:
1
3
/
4
inch (44.5 mm) 20-spline shaft, or
1
3
/
8
inch (35 mm) 21-spline shaft.
Order one kit and one coupler.
Operation and installation of the PTO kits is described in
manual 411-015M, included with each kit.
Low Speed Kit
Combinations of narrow row spacings, high cell count or
fingers per revolution, low populations and/or low field
speed can result in the hydraulic seed meter motor
operating at an rpm too low for consistent control by the
proportional valve.
If the remedies in the Troubleshooting chart (page 95)
are not available, order a low speed kit to replace the
standard motor output sprocket with one having fewer
teeth that increases motor speed by 160%.
See “ 402-520A Low Speed Kit Installation ” on
page 158.
Option Package Part Number
YP24A WEIGHT TRANSFER 411-179A
Kits and Couplers Part Number
YP24A PTO KIT
For model YP2425A
401-944A
1 3/4-20 PTO COUPLER 826-777C
1 3/8-21 PTO COUPLER 826-778C
858- 004 C
Read Ow
ner’ s Man
ual BEFORE oper
ating machine
.
Keep tr actor at IDLING SPEED and slo
wly
engag e P TO
to pre
vent d amage
to Hydr
aul ic Mot or
Ke ep R adiator clean and free of f
orei gn matter to
pre vent o
verheating
.
Do NO T o
pe rate with h
ydra ulic oil
at or abo
ve 18 0°F .
HO
T FL
UID HAZ
ARD
WA
RNING
858 -02 9C
CA PA
CIT
Y = 13.5 U
.S. GA
LS
USE
ANY
HIGH QUA
LIT Y M
INE RAL
BASED
HYDRA
ULIC FLUID
WITH A
VISCOSITY RA
TING
OF 10W
-30.
OIL MUST BE CLEAN AND FREE
FRO
M D IRT
O R CONT
AMIN
AN T P ART
IC LES T
O
PREVENT D
AMA
GE TO
PUMP AND MO
TO R.
REPLA
CE FIL
TER EL
EMENT A
FT ER
EVER
Y
15 0 O PER
AT IN
G HOURS
OR 2
YEARS SER
VICE.
LEV
EL T OO
LBAR BEFORE CHE
KI
NG OIL LEVEL
OIL FILL LINE
81
8-24 0C Rev. A
To a
void Injur
y or
Mac
hin
e Dama
ge:
·Operate onl
y with
1000 rpm PT
O
CAUTION
858-005C
All dr
ive lin e g uards
, tr ac tor
and
equip m
ent shiel ds
in place
PT O pu
m p assemb
ly secure
ly
attached wit
h torqu
e ar
m a nd chain
RO TATING DRIVEL
INE -
CON TAC
T C AN
CA USE
DE ATH
KEEP
AWA
Y!
DO NO
T O PERA
TE WITHOUT
-
DANGER
36356
34841
Description Order Number
YP30,40,44,24 LOW SPEED DRIVE 402-520A
16
10
36355