Troubleshooting Guide - LaMotte 1200 Instruction Manual

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