Secondary functions, fertiliser distributor – TeeJet LH 1200 User Manual
Page 11

LH 1200 O
PERATORS
& F
ITTING MANUAL
O
PERATING THE
LH 1200
LH A
GRO
11
SECONDARY FUNCTIONS, FERTILISER DISTRIBUTOR
There are two different function sets available for fertiliser distributors, depending
on which type of spreader is being used.
As mentioned before, the functions Work time, Forward speed, and Area
counter are always available and operate in the same way as described in the
PRIMARY FUNCTIONS section of this manual.
RPM FOR DISC SPREADERS
Encoding a flow figure of 9999 alters the program in the LH 1200 allowing it to
display RPM. RPM is displayed by pressing the L/Ha. key.
ENCODE:
Press the shown keys in this order.
Key
Function
RPM:
NOTE! The "L" key cannot be used when this encodement is used.
FERTILISER DISTRIBUTOR WITH FEED ROLLER (PNEUMATIC)
It is possible to meter the “flow” of fertiliser on this kind of fertiliser distributor using
a special sensor, which gives a suitable number of pulses per revolution.
By encoding the calibration figure as a flow figure, the following functions are
available:
ENCODE:
XXXX is the determined calibration figure in
grams with 2 decimals. Thus, a calibration
figure of 15.00 is encoded as 1500. The
displayed application rate will be in Kg.
Key
Function
Fertiliser application rate
Total fertiliser consumption
NOTE!
It is a condition for the above functions that the sensor is correctly
calibrated. A new calibration must take place if the spreader settings
are altered.