Metrohm 872 Extension Module IC Pump - Manual (Page 20)

3.3 Mounting the extension module below the IC instrument
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872 Extension Module IC Pump
9 Mounting the drainage tubing
Reconnect the drainage tubing to the drainage tubing connector of
the bottle holder.
Possibly, a longer section of silicone tubing 6.186.020 must be cut to
fit and mounted (see also the manual for the IC instrument).
3.3 Mounting the extension module below the IC instru-
ment
1 Switching off the IC instrument
Switch the IC instrument off and disconnect the mains cable.
2 Clearing the bottle holder
If there are bottles and other things on the bottle holder, remove
them.
3 Disconnecting all connections on the rear of the instrument
￭ Disconnect the mains cable,
￭ Disconnect the MSB cable,
￭ Disconnect the USB cable,
￭ Disconnect the leak sensor,
￭ Remove the drainage tubings.
4 Removing the detector(s)
Disconnect the detector cable(s) and remove the detector(s) from the
IC instrument (see manual for the IC instrument).
5 Removing the base tray
￭ Tilt the IC instrument sideways and lay it down flat.
￭ Loosen the cylinder screws with a 6.2621.100 3 mm hexagon
key.
￭ Remove base tray.