User guide

3 Operation
793 IC Sample Prep Module/ 8.793.1003 Instructions for Use
24
3.2 Manual operation
The 793 IC Sample Prep Module cannot be manually operated unless
the installation 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 793 IC Sample Prep Module is switched on and off using
mains switch 13
1313
13 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 1
11
1
lights up to show that the instrument is ready for use.
Switch off remote control of the pump
ON
OFF
REM
O
TE
In order to allow manual operation the remote control of the
pump must be switched off with switch 2
22
2.
ON Remote control switched on
OFF Remote control switched off
Switch pump on/off
ON
OFF
PUMP
The drive of the pump is switched on and off with the switch 3
33
3
<PUMP>:
ON Pump switched on
OFF Pump switched off
Switch off remote control of the SP Module A
ON
OFF
REM
O
TE
In order to allow manual operation the remote control of the SP
Module A must be switched off with switch 6
66
6.
ON Remote control switched on
OFF Remote control switched off
Rotate SP Module A
STEP
ACTUATOR
The SP Module A is switched to the next position by means of
switch 8
88
8 <STEP>.
The position display 7
77
7 beside the switch shows whether the SP
Module A is in the correct position:
Lamp on Right position
Lamp off Wrong position or blocked
(procedure see section 4.1)