horsch Titan 34 UW, Operating Instructions Manual

Page: 61 / 71

57
Loosen all strands of the load cell cable from the
terminals on the J-Box. Leave the weighing indicator
switched on while you loosen and reconnect the
strands. Sort-circuit of the strands will neither
damage the cells, nor the indicator. Does reading out
run stable after disconnecting the load cells?
Replace the J-Box. Please bear in mind that any
electrical disturbances (caused by mobile phones,
CB-equipment, radio towers, electric motors, etc.)
may influence the function of the weighing indicator.
Write down the values read out of the weighing
indicator with connected load cell.
Set the weighing indicator to zero an load the
connected load cell with your own weight. Write
down the increase in weight. If only one load cell is
connected, a too high value will be displayed.
Repeat these steps with all load cells. Do not forget
to write down the read out values for all load cells.
Do not expect to achieve identical read out values
when connecting each load cell. There may be major
differences between the individual load cells, above
all if a load cell is carrying a higher load.
Set the weighing indicator to zero (hold the ZERO-
button depressed for 3 seconds). The value 0 appears in
the display of the weighing indicator.
Attention: Connect the load cells individually and one
after the other (not at the same time) to the J-Box.
Each of the load cells provides a read-out value. When
testing watch out for irregularities or stability problems
when reading out, flashing of [± RANGE] in the display,
indication of negative values, etc. If reading the weighing
indicator does not run properly for one of the load cells,
this particular load cell may be out of order.
Connect another load cell to one of the terminals on
the J-Box. The value displayed for the individual load
cells depends on their type and the applied load. Then
displayed values should normally be positive and stable.
Attention: If the load cell responds to your weight, the
J-Box is OK. Otherwise either the load cell or the J-Box
is not OK. Test the other load cells.
If the reading out process runs unchanged, the J-Box is
defective; replace it.
Connect the load cell. Write down the value of the first
load cell. Loosen the load cell and set the weighing
indicator to zero. Second value in the display. Set the
indicator back to zero and load the connected load cell;
write down the increase in weight.
If you had set the indicator to zero and subsequently
loaded a load cell with your own weight, the weighing
indicator will most likely indicate three to four times your
weight. Under load all load cells should approximately
show the same value.
Poor load cells lead to unstable reading out; [± RANGE]
is flashing in the display or the displayed value is lower
or higher than three-times the mean value of the other
load cells. Differences can point to deficiencies on the
load cell or other problems.
Continuation
Yes
No
V orl age ed Juli 05
Datum Entw . Datei name Zeic hnungs num mer M as chine Zeic hnung
M as chine 00380 358
V orl age ed Juli 05
Datum Entw . Datei name Zeic hnungs num mer M as chine Zeic hnung
M as chine 00380 358
V orl age ed Juli 05
Datum Entw . Datei name Zeic hnungs num mer M as chine Zeic hnung
M as chine 00380 358
V orl age ed Juli 05
Datum Entw . Datei name Zeic hnungs num mer M as chine Zeic hnung
M as chine 00380 358
V orl age ed Juli 05
Datum Entw . Datei name Zeic hnungs num mer M as chine Zeic hnung
M as chine 00380 358
V orl age ed Juli 05
Datum Entw . Datei name Zeic hnungs num mer M as chine Zeic hnung
M as chine 00380 358
V orl age ed Juli 05
Datum Entw . Datei name Zeic hnungs num mer M as chine Zeic hnung
M as chine 00380 358
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