LaMotte 1200 Colorimeter - Manual (Page 23)

TROUBLESHOOTING
PROBLEM CHECK ACTION
Meter won’t turn on Battery Replace
AC Adapter Plug in
AC Wall Outlet Verify power source
Contact LaMotte for
Return Authorization Return to LaMotte for
repair
Suspect Calibration Check calibration with
standards Use new standards
Verify standard
concentration Run test with alternative
reagent system
Verify with another
meter Check other meter
calibrations
Check tube alignment Re-align tube
Check sample tubes for
dirt and scratches Check, clean and/or
replace if necessary
Check to see if internal
meter components are
wet Always dry tubes before
inserting. Examine
chamber for visible
moisture.
Reset meter to factory
calibration With meter off, hold
down
t and press READ
Contact LaMotte for
Return Authorization Return for calibration
check
Very low battery Change battery
Over range Dilute sample
Burnt out bulb Call LaMotte
BAT Low battery Change battery
23
er1
er2
er3