OHAUS Traveler TA152 Manual D'instructions page 10

EN-8
Symptom
Cannot turn on
Poor accuracy
Cannot calibrate
Err 1
Err 2
Err 4
Err 8
Err 9
(Flashing)
bAtt LowW
TABLE 5-1. TROUBLESHOOTING.
Possible Cause
No power to scale
Empty or incorrectly installed
batteries
Improper calibration
Unstable environment
Transportation Lock is set
Debris touching the pan
Draft shield is touching the
pan or sample.
Unstable environment
Incorrect calibration mass
Transportation Lock is set
Calibration Lock switch is set
Invalid Checksum data.
Over-load or Under-load
condition.
Transportation Lock is set
Improper calibration
Invalid calibration mass.
RS232 buffer is full.
Internal data error.
Battery power is low.
Battery power is too low for
proper operation.
Remedy
Verify AC adapter connections and
voltage.
Replace batteries, check polarity.
Perform calibration.
Move scale to suitable location.
Slide the pin to the unlocked position.
Clean any debris next to or under the
pan.
Check that pan is fully seated, check
sample height.
Move the scale to a suitable location.
Use correct calibration masses.
Slide the pin to the unlocked position.
Slide the switch to the unlocked position.
Cycle scale off/on.
Contact Ohaus or authorized dealer.
Verify pan is installed and/or excess load
is removed from pan.
Slide the pin to the unlocked position.
Perform calibration.
Verify correct calibration mass is being
used.
Cycle scale Off/On.
Check RS232 settings in scale and
computer when RS232 option is installed.
Contact Ohaus or authorized dealer.
Replace batteries soon.
Replace batteries.
™
Traveler Scales