VOLTCRAFT 304 Bedienungsanleitung Seite 28

- After changing the battery, put the connected battery into the
battery compartment and
- close it again carefully.
- When closing the battery compartment make sure that the line
of the connecting clip (read/black) is not squeezed.
Warning!
Never operate the measuring device when open!
Do not leave used batteries in the measuring device since even
leakage-protected batteries may corrode and chemicals may
be released hereby that are detrimental to your health or dest-
roy the battery compartment.
Used batteries are to be considered as special waste and there-
fore have to be disposed of environmentally compatible. To this
aim special collecting boxes are provided at your specialized
dealer's shop or in the reusable waste facilities.
B Connecting the sensors
Whenever carrying out a measurement only use the temperature
sensor specified for the purpose (in this case the K-type). Before
making any connection check the state of the connector and the
sensor end ("pearl") resp. and make sure that the insulation is intact.
Warning!
Always make sure that only the temperature sensor is exposed
to the temperatures to be measured. Urgently bear in mind the
safety instructions and the technical data concerning the wor-
king temperature. Never exceed the maximum input quantities.
C Putting-into-operation
C1 Basic Setting
With the coloured push-button "I" the measuring device is switched
on and off. The device can equally be switched off by means of the
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