BUCHI KjelSampler K-377 - Manual (Page 51)

5 Putting into operation
51 K-375/376/377 Operation Manual, Version B
! WARNING
Risks and hazards for humans, animals and the environment.
• Make sure to carefully collect any residues that may be hazardous to humans, animals or the
environment and to dispose them according to your local laws and regulations.
5 .5 Buret unit for titrant
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Fig. 5.6: Buret mounted on the titration solution
bottle
The bottle containing the titration solution can be fixed on the right side of the device using the
provided hook-and-loop fastener a. The buret (consisting of the dosing unit and the corresponding
drive unit) is mounted on the bottle. The preinstalled tube for the titrant b is guided through a cut-out
in the housing and can be connected to the dosing unit.
The tube of an additional buret for back titration can also be guided through the provided cut-out in
the housing.
NOTE
In case the buret gets blocked, refer to chapter 7.7.6 “Troubleshooting the dosing unit”. The
assembly of the dosing unit is explained in detail in the separate operating instructions delivered
together with the dosing unit.