Owner manual

3 Installation
746 VA Trace Analyzer / 747 VA Stand
3-8
4
Install stirrer or RDE
in operation with MME:
• Screw stirrer tip 6363 to drive shaft 4545 (see also section 3.8).
• Insert stirrer in opening 81 81 as far as it will go.
• Stretch drive belt 4949 (6.1244.020) between drive wheel 5252 and drive shaft
4545 of the stirrer.
in operation with RDE (option):
• Screw electrode tip 120120 (6.1204.XXX) to drive shaft 121121 (6.1246.000)
(see also section 3.5).
• Insert RDE in opening 8181 as far as it will go.
• Stretch drive belt 4949 (6.1244.020) between drive wheel 5252 and drive shaft
121121 of the RDE.
• Attach electrode cable 3737 (WE) to the RDE: push cable lug under the
screw and then tighten screw firmly.
5
Install reference electrode
• Insert reference electrode 4343 in opening 7979.
• Attach electrode cable 4848 (RE) to reference electrode 4343: push cable lug
under the screw and then tighten screw firmly.
• Turn reference electrode 4343 so that the electrode cable 4848 points to the
rear and not to the side (in the latter position it may become kinked and
damaged when cover 2424 is closed).
6
Install auxiliary electrode
• Insert auxiliary electrode 6060 (6.0343.000 Pt auxiliary electrode or GC
auxiliary electrode, see section 3.7) in opening 7272.
• Attach electrode cable 5858 (AE) to auxiliary electrode 6060: push cable lug
under the screw and then tighten screw firmly.
• Turn auxiliary electrode 6060 so that the electrode cable 5858 points to the
rear and not to the side (in the latter position it may become kinked and
damaged when cover 2424 is closed).
8585808079797878 83838282
7272
7373
7474
7575
7676
868681817777 8484
4141
4040
8787 8888
Fig. 9: Measuring head arm