5.3 Connecting the coulometer to the power supply
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917 Coulometer
5.3 Connecting the coulometer to the power supply
Connecting the power supply unit
The 917 Coulometer has an external power supply unit for a 24 V power
supply (DC). This is connected to the power socket of the coulometer.
WARNING
An incorrect supply voltage can damage the instrument.
Operate the instrument only with the supply voltage specified for it. Use
the supplied power supply unit exclusively.
Figure 5 Connecting the power supply unit
Proceed as follows:
1
Connect the plug of the external power supply unit with the power
socket of the coulometer.
NOTE
The plug of the power supply unit is protected against accidental
disconnection of the cable by means of a pull-out protection fea-
ture. If you wish to pull out the plug, you first need to pull back
the outer plug sleeve marked with arrows.
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