4 Description of function
21 KjelFlex K-360 Operation Manual, Version C
Fig. 4.3: Stop-cock
The stop-cock is located at the inside of the service door.
To carry out a Kjeldahl application the stop-cock must be in downwards position.
To carry out a non-Kjeldahl application the stop-cock must be in horizontal position.
CAUTION
Risk of burnings by hot machine parts and water steam.
Let the system cool down before performing any service.•
Do not operate the instrument when enclosure is open or removed.•
Notice
Wrong stop-cock setting will result in system overpressure. Tubing may come off.
Set stop-cock to correct working-position.•
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