TeeJet LH 765 User Manual
OPERATORS MANUAL &
FITTING INSTRUCTIONS
FOR THE
LH 765 GRAIN LOSS MONITOR
LH No. 020-765-UK Version 2.00
LH Technologies Denmark ApS
Mølhavevej 2
9440 Aabybro
Denmark
Tel. +45 9696 2500
Fax. +45 9696 2501
Internet: http://www.lh-agro.com/
LH 765 G
RAIN LOSS MONITOR
PERATORS MANUAL
– O
ITTING INSTRUCTION
& F
We have endeavoured to deliver a fault free product. To ensure optimal use of the
equipment we ask that great attention be paid when reading the manual. We are
more than happy to help should any queries arise, both when the product is used
for the first time and at any later date. Regarding responsibility for use of the
product we refer to our sales and delivery terms especially paragraph 7, which
follows:
7. Product usage.
7.1 Any use of the product is at the sole risk of the buyer. The
buyer is therefore not entitled to any form for compensation
caused by, for example, any of the following:
Disturbance to/from any electronic services or products that
do not confirm to the standards for CE marking,
Missing or poor signal coverage or a succession hereof from
external transmitters/receivers, used by the buyer,
Functional faults, which apply to or from a PC-program or
PC-equipment, not delivered by the seller,
Faults that may arise from the buyers negligence to react to
warnings and fault messages from the product, or which can
be traced to negligence and/or absent constant control of
the work carried out in comparison to the planned job.
7.2 When implementing any new equipment the buyer must take great
care and pay attention. Any doubts as to correct operation/use
should result in contacting the sellers service department.
This manual may not be altered, copied or manipulated in any way. Unoriginal
manuals can lead to operational faults damaging machines or crops as a
consequence thereof. LH Technologies Denmark ApS can therefore not be held
responsible for damages incurred, which can be traced to the use of unoriginal or
manipulated manuals. Original manuals can be requisitioned at any time from LH
Technologies Denmark ApS.
LH Technologies Denmark ApS
Mølhavevej 2
9440 Aabybro
Denmark
Tel. +45 9696 2500
Fax. +45 9696 2501
Internet: http://www.lh-agro.com/
2 LH A
GRO
LH 765 G
RAIN LOSS MONITOR
PERATORS MANUAL
– O
ITTING INSTRUCTION
& F
Contents
THE LH 765 SYSTEM .........................................................................................................4
GENERAL OVERVIEW...............................................................................................4
OPERATING........................................................................................................................5
DISPLAY INDICATIONS .............................................................................................5
CALCULATION OF GRAIN LOSS ..............................................................................6
RULE OF THUMB .......................................................................................................7
SETTING UP THE GRAIN LOSS MONITOR ......................................................................8
FITTING INSTRUCTIONS FOR LH 765..............................................................................9
FITTING AF MONITOR BOX ......................................................................................9
FITTING OF CONNECTING BOX...............................................................................9
SUPPLY VOLTAGE ....................................................................................................9
CABLES TO THE SENSORS......................................................................................9
FITTING THE WALKER PADS..........................................................................................10
LEADING THE CABLES FROM THE WALKER PADS............................................. 11
FITTING THE SIEVE SENSOR .........................................................................................13
POSITION .................................................................................................................13
SHORTENING THE SENSOR ..................................................................................14
LEADING THE CABLE FROM THE SIEVE SENSOR ..............................................15
NOTES ..............................................................................................................................16
LH A
3
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LH 765 G
RAIN LOSS MONITOR
PERATORS MANUAL
– O
THE LH 765 SYSTEM
GENERAL OVERVIEW
Pos: LH-part no.: Text:
1 901-765 LH 765 Grain loss monitor with bracket
2 843-866 Bracket for LH 765
3 903-765 Wiring for LH 765
4 906-012 Junction box for the wiring
5 198-312 Cable for sieve sensor
6 908-012 Straw walker sensor
7 927-021 Sieve sensor
1
ITTING INSTRUCTION
& F
LH AGRO
765
6
2
+
-
3
4
7
5
4 LH A
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OPERATING
DISPLAY INDICATIONS
LH 765 G
RAIN LOSS MONITOR
PERATORS MANUAL
– O
ITTING INSTRUCTION
& F
Both needles in white field
at the same time.
No loss.
You can speed up.
(Higher capacity)
Loss over the sieves.
Too much air or blocking.
No or intermittent loss over
the sieves.
Too little air under the
sieves.
Both needles in red field at
the same time.
Too much loss.
Slow down.
Loss over the straw
walkers.
Straw walkers overloaded.
Slow down.
LH A
5
GRO
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