8 Troubleshooting
K-375 / K-376 / K-377
Operation Manual, Version E
153
50’001
Device powered on
System message, no error.
50’002
Device powered off
System message, no error.
50’003
User login
System message, no error.
50’004
User logout
System message, no error.
50‘006
Device power failure during determi-
nation
System message, no error.
50’007
Automatic export error
System message, no error.
50‘008
Sequence information
System message, no error.
8.3
Eliminating errors of the KjelSampler K-376 / K-377
Check the function of the KjelSampler K-376 / K-377 (test procedure).
In case you observe any leakage between a sample tube and the sampler arm with the sealing cap,
you may check the sample tube with the provided test gauge (see chapter 7.3.5).
In case the sampler arm does not move to the reference position (for determination of the exact posi-
tion), proceed as follows:
∙ Close the protective shield.
∙ Press the toggle switch at the back and hold it until the sampler arm is in the upper end position.
NOTICE
Risk of device damage.
∙ There is no mechanical end stop for the sampler arm movement. Only keep on
pressing the toggle switch until the sampler arm is slightly above the rack, to be
able to move the sampler arm.
If an error on the K-376 / K-377 cannot be eliminated, the KjelMaster K-375 can also be operated
without the sampler. In this case deactivate the KjelSampler in the Settings menu.
Using the toggle switch on the rear side of the KjelSampler it is possible to move the sampler arm and
to perform a long-term test:
Press and hold for more than 2.5 seconds
Moves arm up continously.
Press 2 times within 2.5 seconds
Move arm to service posistion.
Press 3 times within 2.5 seconds
Move arm to zero position.
Press 4 times within 2.5 seconds
Move arm to the washing position (for transportation)
Press 5 times within 2.5 seconds
Start long-term test.
NOTE
