Metrohm 763 PVC Thermomat Manual - Manual (Page 12)

1.3 Operating elements
763 PVC Thermomat
5
12 12 Mains switch
to switch instrument on and off:
I = ON 0 = OFF
13 13 Mains connection plug
mains connection, see section 2.3
14 14 Fuse holder
changing the fuses, see section 2.3
15 15 Model plate
indicating mains voltage and serial
number
16 16 PC connection
RS232 interface
17 17 Pt100 connection
Connection for external temperature
sensor
18 18 Connection "N
2
in"
19 19 Gas supply connection
for connection tubing 66
20 20 Electrode connection
for measuring vessel cover 55
21 21 Mounting
for 6.2757.000 Exhaust collection tube
(option)