BUCHI KjelFlex K-360 - Manual (Page 57)

8 Troubleshooting
57 KjelFlex K-360 Operation Manual, Version C
To carry out an Operational Test proceed as follows:
Set the system offline by pressing the corresponding button. •
Go to the part you want to test, e.g. Steam valve and switch it on by pressing the forward or the •
backward button.
If the valve works properly, a press sound is audible.
•
Switch the valve off. •
Set the system online again. •
NOTE
The button „Sensors“ enables to switch to the submenu Test Sensors.
8 .2 .2 Test sensors
This submenu enables to test the sensor functionality.
To test e.g. the tube shield sensor, proceed as follows:
Open the tube shield. When the sensor is working properly “Open” will be indicated on the display. •
Close the tube shield. Now “Close” has to be indicated on the display. •
NOTE
The button „Actors“ enables to switch to the submenu Operational Tests.
8 .2 .3 Test Printer
This submenu enables to test the functionality of the printer by e.g. printing a test page.
8 .2 .4 Operating Hours
This submenu indicates the operating hours of the steam generator, the number of distillations and the
date and time of the last reset.
8 .2 .5 Hardware Info
This submenu indicates some hardware information, e.g. part and serial numbers and the production
date of the instrument.
8 .2 .6 Service Test
This submenu enables the instrument manufacturers or service technicians to carry out a functionality
test of the instrument.