Owner manual

2.3 747.0010 VA Stand
746 VA Trace Analyzer / 747 VA Stand
2-9
2525 Stopper (6.2709.080)
to close the pipetting opening
2727 Gas wash bottle (6.2405.030)
for inert gas supply
(must be filled halfway with dist. H
2
O,
see section 3.3.3)
3737 Electrode cable ”WE”
connection for working electrode
(MME or RDE)
3838 Multi-Mode Electrode (MME)
(6.1246.020)
details, see section 3.4
3939 FEP tubing (6.1805.180)
for inert gas supply to measuring vessel
(attached)
4040 Measuring head arm
carrier plate with permanently attached
measuring head, raisable
4141 Measuring head
measuring vessel upper half made of
PTFE; with openings for electrodes,
stirrer, gas and liquid supply lines
4242 Dummy stopper (6.1446.040)
4343 Reference electrode
comprising 6.0728.020 Ag/AgCl Refer-
ence system and 6.1245.010 Electrolyte
vessel (details, see section 3.6)
4444 Nipple (6.2730.030)
for mounting the 4-way microtip 4747 or a
dummy stopper
4545 Drive shaft (6.1246.010)
holder for stirrer tip 6262
4646 PTFE tube (6.1819.000)
(attached)
4747 4-way microtip (6.1824.000)
for delivery of solutions; with 4 lengths
of PTFE tubing with connecting nipples
for 685 Dosimat/700 Dosino
4848 Electrode cable ”RE”
connection for reference electrode 4343
4949 Drive belt (6.1244.020)
connection between drive wheel 5252 and
drive shaft 4545
5050 PTFE tube (4.647.1350)
for inert gas delivery to gas wash bottle
2727 (attached)
5151 FEP tubing (6.1805.180)
for inert gas supply to MME 3838
5252 Drive wheel of drive motor
5353 FEP tubing (6.1805.040)
for inert gas delivery to gas wash bottle
2727 (attached)
5454 Slotted screw for controlling the
inert gas flow
Note: The factory setting of ca. 20 L/h
should not be changed without good
reason!
5555 FEP tubing (6.1805.100)
for waste solution lead-off (attached)
5656 FEP tubing (6.1805.090)
for inert gas lead-off (attached)
5757 FEP tubing (6.1805.180)
for inert gas supply to tapping mecha-
nism (attached)
5858 Electrode cable ”AE”
connection for auxiliary electrode 6060
5959 FEP tubing (6.1805.180)
for inert gas supply to MME 3838
6060 Auxiliary electrode
details, see section 3.7
6161 Dummy stopper (6.1446.040)
6262 Dummy stopper (6.1446.040)
6363 Stirrer tip (6.1204.090)