Metrohm 752 Pump Unit - Manual (Page 18)

3.1 Manual operation
752 Pump Unit
15
3 Operation
3.1 Manual operation
The 752 Pump Unit cannot be manually operated unless the installa-
tion has been carried out properly as described in section 2 (mains
connection, attaching the pump tubing, connection to the IC system).
Switch instrument on/off
POWER
The 752 Pump Unit is switched on and off using mains switch 12 12
on the rear of the instrument (see Fig. 2):
I Instrument switched on
0 Instrument switched off
After the instrument has been switched on the power lamp 33
lights up to show that the instrument is ready for use.
Switch off remote control
ON
OFF
REMOTE In order to allow manual operation the remote control must be
switched off.
ON Remote control switched on
OFF Remote control switched off
Switch pump on/off
ON
OFF
PUMP The drive of Pump Unit 752 is switched on and off with the switch
:
ON Pump switched on
OFF Pump switched off
3.2 Operation via 732 IC Detector
The 752 Pump Unit cannot be remotely operated via the IC Detector
unless the installation has been carried out properly as described in
section 2 (mains connection, connection cable 732 – 752, attaching
the pump tubing, connection to the IC system).
Switch instrument on/off
POWER
The 752 Pump Unit is switched on and off using mains switch 12 12
on the rear of the instrument (see Fig. 2):
I Instrument switched on
0 Instrument switched off
After the instrument has been switched on the power lamp 33
lights up to show that the instrument is ready for use.