User guide

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The System In Brief
Using optimized sensors developed with 25
years of grain loss experience, almost any
combine harvester can be fitted with a grain
loss system.
The sieve sensor measures the amount of
grain lost from the sieves, thus indicating
that adjustments need to be made to
the fan speed or the overall throughput
of the machine. For example, the straw
walker sensors measure the loss from the
straw walkers (the bottleneck of combine
throughput) and indicate that the straw
walkers cannot keep up—so they SLOW
DOWN.
Combining the inputs (loss/no loss) from the
sensors fitted at the sieves and the straw
walkers can be utilized to increase combine
harvester performance. The sensitivity for
each sensor can easily be set to allow for
different grain sizes.
Grain Loss
The LH 765 grain loss indicator is an easy-
to-use system indicating grain loss from
the sieves and straw walkers on two large
easy-to-read indicators.
Capacity Indicator
The LH 865 adds the current ground
speed to the equation and provides a
combine capacity indicator.
The capacity of the combine can be
increased by up to 5% by simply raising
the forward speed – without escalating
grain loss.
Grain Loss Monitors
MOBILE ELECTRONICS
ENGLISH
LH PART NUMBER DESCRIPTION
990-765-XX
LH 765 Grain Loss Monitor Kit including all Sensors
and Fittings
990-865-XX
LH 865 Combine Capacity Indicator Kit including all
Sensors and Fittings
How to Order
POS.
LH PART
NUMBER
SPARE PARTS
1 908-865 LH 865 Grain Loss Monitor with Foot
2 906-865 Connection Box 1 for LH 865 System (includes PCB)
3
866-012 Connection Box 2 for LH 865 System
900-013 Print for Connection Box 2
4 908-012 Straw Walker Sensor Set (2 Integration Sensors)
5 927-021 Sieve Sensor
6 905-865 LH 865 Main Cable
7 900-708 Sun Sensor
8 900-753 Power Supply Cable
9 900-982 Wheel Sensor
10 198-312 Cable for Sieve Sensor
Can be purchased separately:
11 915-865 LH 865 Box (without Foot)
12 903-865 Foot for LH 865 Box
POS.
LH PART
NUMBER
SPARE PARTS
1 901-765 LH 765 Grain Loss Monitor with Bracket
2 903-765 Wiring for LH 765
3 906-012 Junction Box for LH 765 System
4 198-312 Cable for Sieve Sensor
5 908-012 Straw Walker Sensor: 2 pieces
6 927-021 Sieve Sensor
LH 765
LH 865