Care And Maintenance; Troubleshooting - OHAUS CD-11 Manual De Instrucciones

CD-11 Indicator

5 CARE AND MAINTENANCE

To keep the Indicator operating properly, the housing should be kept clean and free from foreign material. If
necessary, a cloth dampened with a mild detergent may be used.

5.1 Troubleshooting

SYMPTOM
Unit will not turn on.
Cannot zero Indicator, or will not
zero when turned on.
Center of Zero display indicator
erratic or does not appear with
no load on scale base.
PROBABLE CAUSE(S)
Adapter not plugged in or properly
connected.
Batteries dead or not properly
installed.
Membrane switch failure.
Load on scale base exceeds
allowable zero % entered in ZERO
parameter of Setup menu.
Retain Zero Data is enabled in
scale menu.
Scale base motion or distur-
bances exceed center of zero
criteria.
REMEDY
Check ac power.
Check AC adapter connec-
tions.
Make sure adapter connector
is plugged securely on the
Indicator.
Check battery connector.
Check orientation of the
batteries.
Replace batteries.
Check functions of membrane
switch.
Remove load on scale base to
less than entered zero %.
Change allowable zero % in
ZERO parameter of Setup
menu.
Normal operation when this
feature is disabled.
Remove disturbances or
reduce motion.
Increase AZT level in readout
menu.
Increase averaging level in
readout menu.
EN-33