Hach-Lange BUHLER 2000 Water sampler - Manual (Page 16)

Installation
Page 16 Manual BÜHLER 2000/1029
Connector assignment – message
• Message
Connection at relay as normally open or normally closed contact.
Troubleshooting - general
If a fault develops in your sampler, we can only provide prompt assistance if you give us the type
and serial number of the apparatus concerned. You will find these data on the type plate.
The more precise your description of the fault is, the better our fault diagnosis will be.
Symptom Possible cause Action
Fuse defective
Check all fuses and replace
them if necessary
Battery discharged
Charge battery for at least 14
hours
No function
Exhaustive discharge of battery Replace battery