Owner's manual

1.2 Parts and controls
797 VA Computrace / Hardware-Manual 8.797.8001EN
5
4
Stopper (6.2709.080)
to close the pipetting opening
6
Gas wash bottle (6.2405.030)
for inert gas supply
(must be filled halfway with dist. H
2
O,
see section
2.2.5)
20
Electrode cable ”WE”
connection for working electrode
(MME or RDE)
21
Multi-Mode Electrode (MME)
(6.1246.020)
details, see section
2.3
22
FEP tubing (6.1805.180)
for inert gas supply to measuring vessel
(attached)
23
Measuring head arm
carrier plate with permanently attached
measuring head, raisable
24
Measuring head
measuring vessel upper half made of
PTFE; with openings for electrodes,
stirrer, gas and liquid supply lines
25
Dummy stopper (6.1446.040)
26
Reference electrode
comprising 6.0728.020 Ag/AgCl Refer-
ence system and 6.1245.010 Electrolyte
vessel (details, see section
2.5)
27
Nipple (6.2730.030)
for mounting the 4-way microtip
30 or a
dummy stopper
28
Stirrer (6.1204.200)
29
PTFE tube (6.1819.000)
(attached)
30
4-way microtip (6.1824.000)
for delivery of solutions; with 4 lengths
of PTFE tubing with connecting nipples
for Dosing devices
31
Electrode cable ”RE”
connection for reference electrode
26
32
Drive belt (6.1244.020)
connection between drive wheel
35 and
stirrer 28
33
PTFE tube (6.1819.000)
for inert gas delivery to gas wash bottle
6 (attached)
34
FEP tubing (6.1805.180)
for inert gas supply to MME
21
35
Drive wheel of drive motor
36
FEP tubing (6.1805.040)
for inert gas delivery to gas wash bottle
6 attached.
37
Slotted screw for controlling the
inert gas flow
Note
: The factory setting of ca. 20 L/h
should not be changed without good
reason!
38
FEP tubing (6.1805.020)
for inert gas lead-off (attached)
39
FEP tubing (6.1805.090)
for inert gas lead-off (attached)
40
FEP tubing (6.1805.180)
for inert gas supply to tapping mecha-
nism (attached)
41
Electrode cable ”AE”
connection for auxiliary electrode
43
42
FEP tubing (6.1805.180)
for inert gas supply to MME
21
43
Auxiliary electrode
for details see section
2.6
44
Dummy stopper (6.1446.040)
45
Dummy stopper (6.1446.040)