Hach-Lange BUHLER 1027 2000 - Manual (Page 40)

Operation
Page 40 Manual Bühler 2000
Troubleshooting - distributor
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
No function
Connections
Water penetrated in distributor
drive
Check connections
Dismantle distributor head
and check for water
penetration.
Contact service department
Program cannot be
started
Wrong distributor has been
entered
Correct entry
Distributor is continuously
turning
Forked light barrier defective
Pulse generator defective
Contact service department,
return defective part if
necessary
Wrong positioning of
distributor
Interfering pulses.
Pulse generator does not
function correctly
Contact service department