Metrohm 850 Professional IC Cation - LP-Gradient - Manual (Page 32)

3.6 Rear of the instrument
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850 Professional IC Cation – LP Gradient
3.6.2 Positioning and connecting the detector
The instrument is delivered without detector. For information on how to
place and connect the detector, please refer to the manual of the detec-
tor.
3.6.3 Transport locking screws
To avoid damage to the high pressure pump and vacuum pump during
transport, the pumps are secured with transport locking screws .
Remove these transport locking screws before the initial start-up.
Removing transport locking screws
1 Remove all of the transport locking screws with the 6.2621.030 4
mm hexagon key and keep them in a safe place.
Warning
In order to avoid damage to the pump, the transport locking screws
must be remounted each time the instrument undergoes major trans-
port.
3.6.4 Leak sensor
The leak sensor detects escaping liquid which collects in the base tray of
the instrument.
To activate the leak sensor, the leak sensor connector plug (7-2) must be
connected, the instrument switched on and the leak sensor switched to
active in the software.
Connecting the leak sensor
1 Plug the leak sensor connector plug (7-2) into the leak sensor con-
nection socket (7-1) on the rear of the instrument (see Figure 7,
page 23).