Troubleshooting – Ohaus I150-S Indicator User Manual

Page 70

SYMPTOM

Unit will not turn on.

Cannot rezero indicator,
or will not re-zero when
turned on.

Center of Zero display in-
dicator erratic or does not
appear with no load on
load receiver.

Cannot display weight in
desired weighing unit.

Cannot display setup pa-
rameters or weight read-
ings for second load re-
ceiver.

Unit will not change weight
reading.

REMEDY

Check power cord con-
nections. Power indica-
tor light should be lit.

Remove load on load re-
ceiver to less than en-
tered zero %.

Change allowable zero %
in “ZERO” parameter of
setup submenu.

Remove disturbances or
reduct motion.

Increase averaging level
in “A.L.” parameter of
scale submenu.

Enable desired unit (see
section on

MENU).

Only KG and LB are avail-
able when LFT is set to
ON.

Select “duAL” for “PLAtF”
parameter of setup sub-
menu.

Check connections for
second load receiver.

Select proper load re-
ceiver.

PROBABLE CAUSE(S)

Power cord not plugged
in or properly connected.

Load on load receiver ex-
ceeds allowable zero %
entered in “ZERO” pa-
rameter of setup sub-
menu.

Retain set to ON and re-
called zero value is not
equal to current load.

Load receiver motion or
disturbances exceed cen-
ter of zero criteria.

Desired unit not set to ON
in “SELECt” parameter of
scale submenu.

“PLAtF” parameter of
setup submenu is set to
“SingLE”, or second plat-
form is not properly con-
nected.

I150 is set for dual load
receiver operation. Cor-
rect load receiver not se-
lected.

TROUBLESHOOTING