67
2.3
Connection and installation of the piston burette and the magnetic stirrer TM 50
The low voltage cable of the power supply TZ 1853 has to be plugged in to the 12 V socket "in", on the back
panel of the device (Fig. 2). Then plug the power supply into the plug socket.
Fig. 2
Place the power supply easily accessible in order to be able to remove the device anytime easily from the
power circuit.
The stirrer connects to the right side at the bottom and is locked in position by pushing it backwards (Fig. 3).
In this way the power supply of the TM 50 stirrer is automatically established.
Fig. 3
The stand rod TZ 1748 is screwed into the thread and the titration clamp Z 305 may now be mounted on the
stand rod (Fig. 4). Instead of the magnetic stirrer TM 50, also the titration stand without stirring function (TZ 3886)
can be connected.
Fig. 4