Metrohm 843 Pump Station with peristaltic pump - Manual (Page 15)

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 2 Overview of the instrument
843 Pump Station with Peristaltic Pumps ￭￭￭￭￭￭￭￭ 7
2 Overview of the instrument
2.1 Front of the instrument
843 Pump Station
Pump 1
Pump 2
1
2
3
5
8
7
6
8
7
4
Figure 1 Front 843 Pump Station with peristaltic pumps
1 Pump 1
For switching peristaltic pump 1 on and off. 2 Pump 2
For switching peristaltic pump 2 on and off.
3 Mains switch/Emergency stop switch
For switching the instrument on and off. 4 Tubing guide
For bundling up the tubings.
5 Peristaltic pump 1 with safety shield
For rinsing. 6 Peristaltic pump 2 with safety shield
For aspiration.
7 Contact pin with screw
Arranges the safety shutdown of the peristal-
tic pump with a photoelectric barrier. 8 Tab
For attaching the safety shield.