horsch Titan 34 UW, Operating Instructions Manual

Page: 60 / 71

56
Does reading out the weighing
indicator run stable?
Does the weighing indicator
switch on?
If reading out runs unstable
or if [± RANGE] is flashing,
disconnect the J-Box cable
from the weighing indicator.
Does the problem still exist?
Load each load cell with your
personal weight. Does the
indicator respond to this load?
Are all values positive?
(In case of negative values the
corresponding load cell has
most likely been installed the
wrong way around).
Is the display on the weighing
indicator identical with the load
applied to the load cells?
The weighing indicator has
most likely been incorrectly
configured and calibrated.
Check the label on the
underside. This label informs
about the type of load cells the
indicator has been calibrated
for. If your press on the ON-
button while the weighing
indicator is switched on, the
configuration (SETUP) and
calibration numbers (CAL)
will be displayed one after the
other. These must be identical
with the numbers on the
stickers on the bottom side of
the unit. For more information
please consult your dealer.
Repair or replace the J-Box.
Check J-Box and load
cell cables for loose
contacts, cuts, weak
spots and damage.
Indicator most
likely defect. Check
another one, just to
be on the safe side.
Attention: Electric
interferences (caused
by mobile phones,
CB-equipment,
radio towers, electric
motors, etc.) may
influence the function.
Load cells must
not be fastened to
hydraulic lines or
containers.
Poor connection
Check the electric power supply
for poor connection/contacts.
Move the cable to and fro.
Poor power pack.
Replace the power pack
A weak power pack may
mistakenly be found fully
functional, if tests are carried
out without or with too low
charge.
Incorrectly connected.
Connect the red strand to plus,
the black strand to the minus
pole.
If you check the voltage by
means of a multimeter, do you
measure via pin 1 (positive)
and pin 2 (negative)? The
meter should indicate a value
between 10.5 and 14.5 VDC. If
a tractor power supply is used:
connect the black strand to plus
and the white strand to minus.
Inappropriate weighing
indicator
Try again with another
weighing indicator (possibly
a different model or another
configuration).
Loosen the cover from the
J-Box.
Is the J-Box damp from inside?
Check connections
Watch the display while you
move cables and strands and
while you apply pressure to
the printed circuit board in the
J-Box. You will recognize if a
connection has come loose or
has been poorly soldered.
Poor connection or loose
strands in the J-Box?
Continue on the next page.
Dry out the J-Box (with hair
dryer). Check whether the
spigot nuts are tight. have
the cables been installed in
such a way, that water can
run off? Has the sealing been
damaged?
Trouble shooting
Start
Yes No
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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
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Datum Entw . Datei name Zeic hnungs num mer M as chine Zeic hnung
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Datum Entw . Datei name Zeic hnungs num mer M as chine Zeic hnung
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